diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..2fa54a9 --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +SOURCES/LVM2.2.03.02.tgz diff --git a/.lvm2.metadata b/.lvm2.metadata new file mode 100644 index 0000000..12fd23b --- /dev/null +++ b/.lvm2.metadata @@ -0,0 +1 @@ +c18fd7603188723c4e3d4f791250265da414806b SOURCES/LVM2.2.03.02.tgz diff --git a/SOURCES/lvm2-2_03_03-config-change-scan_lvs-default-to-0.patch b/SOURCES/lvm2-2_03_03-config-change-scan_lvs-default-to-0.patch new file mode 100644 index 0000000..13543a7 --- /dev/null +++ b/SOURCES/lvm2-2_03_03-config-change-scan_lvs-default-to-0.patch @@ -0,0 +1,43 @@ +From 823cff48df8cb6b077e608818f81c5805b26acc0 Mon Sep 17 00:00:00 2001 +From: David Teigland +Date: Wed, 20 Feb 2019 13:30:46 -0600 +Subject: [PATCH 1/5] config: change scan_lvs default to 0 + +so that lvm does not scan LVs for PVs by default. + ++ build: make generate + +(cherry picked from commit 7be6791e707da333e56aea3cc50c079ab6207bad) +--- + conf/example.conf.in | 2 +- + lib/config/defaults.h | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/conf/example.conf.in b/conf/example.conf.in +index a54dc62..2e7bb3c 100644 +--- a/conf/example.conf.in ++++ b/conf/example.conf.in +@@ -168,7 +168,7 @@ devices { + + # Configuration option devices/scan_lvs. + # Scan LVM LVs for layered PVs. +- scan_lvs = 1 ++ scan_lvs = 0 + + # Configuration option devices/multipath_component_detection. + # Ignore devices that are components of DM multipath devices. +diff --git a/lib/config/defaults.h b/lib/config/defaults.h +index 3da29f0..e763a17 100644 +--- a/lib/config/defaults.h ++++ b/lib/config/defaults.h +@@ -301,6 +301,6 @@ + #define DEFAULT_VDO_POOL_AUTOEXTEND_THRESHOLD 100 + #define DEFAULT_VDO_POOL_AUTOEXTEND_PERCENT 20 + +-#define DEFAULT_SCAN_LVS 1 ++#define DEFAULT_SCAN_LVS 0 + + #endif /* _LVM_DEFAULTS_H */ +-- +1.8.3.1 + diff --git a/SOURCES/lvm2-2_03_03-dm-ensure-migration_threshold-is-big-enough.patch b/SOURCES/lvm2-2_03_03-dm-ensure-migration_threshold-is-big-enough.patch new file mode 100644 index 0000000..2230572 --- /dev/null +++ b/SOURCES/lvm2-2_03_03-dm-ensure-migration_threshold-is-big-enough.patch @@ -0,0 +1,72 @@ + WHATS_NEW | 1 + + device_mapper/libdm-deptree.c | 20 +++++++++++++++++--- + 2 files changed, 18 insertions(+), 3 deletions(-) + +diff --git a/WHATS_NEW b/WHATS_NEW +index 4f752fa..f429d27 100644 +--- a/WHATS_NEW ++++ b/WHATS_NEW +@@ -1,5 +1,6 @@ + Version 2.03.03 - + ==================================== ++ Ensure migration_threshold for cache is at least 8 chunks. + Move VDO support towards V2 target (6.2) support. + + Version 2.03.02 - 18th December 2018 +diff --git a/device_mapper/libdm-deptree.c b/device_mapper/libdm-deptree.c +index ed96378..be16071 100644 +--- a/device_mapper/libdm-deptree.c ++++ b/device_mapper/libdm-deptree.c +@@ -196,6 +196,7 @@ struct load_segment { + uint64_t transaction_id; /* Thin_pool */ + uint64_t low_water_mark; /* Thin_pool */ + uint32_t data_block_size; /* Thin_pool + cache */ ++ uint32_t migration_threshold; /* Cache */ + unsigned skip_block_zeroing; /* Thin_pool */ + unsigned ignore_discard; /* Thin_pool target vsn 1.1 */ + unsigned no_discard_passdown; /* Thin_pool target vsn 1.1 */ +@@ -2594,10 +2595,14 @@ static int _cache_emit_segment_line(struct dm_task *dmt, + + EMIT_PARAMS(pos, " %s", name); + +- EMIT_PARAMS(pos, " %u", seg->policy_argc * 2); ++ /* Do not pass migration_threshold 2048 which is default */ ++ EMIT_PARAMS(pos, " %u", (seg->policy_argc + (seg->migration_threshold != 2048) ? 1 : 0) * 2); ++ if (seg->migration_threshold != 2048) ++ EMIT_PARAMS(pos, " migration_threshold %u", seg->migration_threshold); + if (seg->policy_settings) + for (cn = seg->policy_settings->child; cn; cn = cn->sib) +- EMIT_PARAMS(pos, " %s %" PRIu64, cn->key, cn->v->v.i); ++ if (cn->v) /* Skip deleted entry */ ++ EMIT_PARAMS(pos, " %s %" PRIu64, cn->key, cn->v->v.i); + + return 1; + } +@@ -3554,6 +3559,7 @@ int dm_tree_node_add_cache_target(struct dm_tree_node *node, + seg->data_block_size = data_block_size; + seg->flags = feature_flags; + seg->policy_name = policy_name; ++ seg->migration_threshold = 2048; /* Default migration threshold 1MiB */ + + /* FIXME: better validation missing */ + if (policy_settings) { +@@ -3566,10 +3572,18 @@ int dm_tree_node_add_cache_target(struct dm_tree_node *node, + log_error("Cache policy parameter %s is without integer value.", cn->key); + return 0; + } +- seg->policy_argc++; ++ if (strcmp(cn->key, "migration_threshold") == 0) { ++ seg->migration_threshold = cn->v->v.i; ++ cn->v = NULL; /* skip this entry */ ++ } else ++ seg->policy_argc++; + } + } + ++ /* Always some throughput available for cache to proceed */ ++ if (seg->migration_threshold < data_block_size * 8) ++ seg->migration_threshold = data_block_size * 8; ++ + return 1; + } + diff --git a/SOURCES/lvm2-2_03_03-dm-migration_threshold-for-old-linked-tools.patch b/SOURCES/lvm2-2_03_03-dm-migration_threshold-for-old-linked-tools.patch new file mode 100644 index 0000000..747b1bb --- /dev/null +++ b/SOURCES/lvm2-2_03_03-dm-migration_threshold-for-old-linked-tools.patch @@ -0,0 +1,72 @@ + WHATS_NEW_DM | 1 + + libdm/libdm-deptree.c | 20 +++++++++++++++++--- + 2 files changed, 18 insertions(+), 3 deletions(-) + +diff --git a/WHATS_NEW_DM b/WHATS_NEW_DM +index 24148d8..eacdc91 100644 +--- a/WHATS_NEW_DM ++++ b/WHATS_NEW_DM +@@ -1,5 +1,6 @@ + Version 1.02.157 - + ===================================== ++ Ensure migration_threshold for cache is at least 8 chunks. + Fix compilation of vdo status parsing in dmeventd. + + Version 1.02.155 - 18th December 2018 +diff --git a/libdm/libdm-deptree.c b/libdm/libdm-deptree.c +index 3f95a0d..ee12da2 100644 +--- a/libdm/libdm-deptree.c ++++ b/libdm/libdm-deptree.c +@@ -192,6 +192,7 @@ struct load_segment { + uint64_t transaction_id; /* Thin_pool */ + uint64_t low_water_mark; /* Thin_pool */ + uint32_t data_block_size; /* Thin_pool + cache */ ++ uint32_t migration_threshold; /* Cache */ + unsigned skip_block_zeroing; /* Thin_pool */ + unsigned ignore_discard; /* Thin_pool target vsn 1.1 */ + unsigned no_discard_passdown; /* Thin_pool target vsn 1.1 */ +@@ -2462,10 +2463,14 @@ static int _cache_emit_segment_line(struct dm_task *dmt, + + EMIT_PARAMS(pos, " %s", name); + +- EMIT_PARAMS(pos, " %u", seg->policy_argc * 2); ++ /* Do not pass migration_threshold 2048 which is default */ ++ EMIT_PARAMS(pos, " %u", (seg->policy_argc + (seg->migration_threshold != 2048) ? 1 : 0) * 2); ++ if (seg->migration_threshold != 2048) ++ EMIT_PARAMS(pos, " migration_threshold %u", seg->migration_threshold); + if (seg->policy_settings) + for (cn = seg->policy_settings->child; cn; cn = cn->sib) +- EMIT_PARAMS(pos, " %s %" PRIu64, cn->key, cn->v->v.i); ++ if (cn->v) /* Skip deleted entry */ ++ EMIT_PARAMS(pos, " %s %" PRIu64, cn->key, cn->v->v.i); + + return 1; + } +@@ -3373,6 +3378,7 @@ int dm_tree_node_add_cache_target(struct dm_tree_node *node, + seg->data_block_size = data_block_size; + seg->flags = feature_flags; + seg->policy_name = policy_name; ++ seg->migration_threshold = 2048; /* Default migration threshold 1MiB */ + + /* FIXME: better validation missing */ + if (policy_settings) { +@@ -3385,10 +3391,18 @@ int dm_tree_node_add_cache_target(struct dm_tree_node *node, + log_error("Cache policy parameter %s is without integer value.", cn->key); + return 0; + } +- seg->policy_argc++; ++ if (strcmp(cn->key, "migration_threshold") == 0) { ++ seg->migration_threshold = cn->v->v.i; ++ cn->v = NULL; /* skip this entry */ ++ } else ++ seg->policy_argc++; + } + } + ++ /* Always some throughput available for cache to proceed */ ++ if (seg->migration_threshold < data_block_size * 8) ++ seg->migration_threshold = data_block_size * 8; ++ + return 1; + } + diff --git a/SOURCES/lvm2-2_03_03-dmeventd-resolve-compilation-of-vdo-status-parsing.patch b/SOURCES/lvm2-2_03_03-dmeventd-resolve-compilation-of-vdo-status-parsing.patch new file mode 100644 index 0000000..de63d7d --- /dev/null +++ b/SOURCES/lvm2-2_03_03-dmeventd-resolve-compilation-of-vdo-status-parsing.patch @@ -0,0 +1,52 @@ + daemons/dmeventd/plugins/vdo/dmeventd_vdo.c | 4 +++- + device_mapper/vdo/status.c | 22 ++++++++++++++++++++-- + 2 files changed, 23 insertions(+), 3 deletions(-) + +diff --git a/daemons/dmeventd/plugins/vdo/dmeventd_vdo.c b/daemons/dmeventd/plugins/vdo/dmeventd_vdo.c +index b5e2766..d5156cd 100644 +--- a/daemons/dmeventd/plugins/vdo/dmeventd_vdo.c ++++ b/daemons/dmeventd/plugins/vdo/dmeventd_vdo.c +@@ -15,7 +15,9 @@ + #include "lib/misc/lib.h" + #include "daemons/dmeventd/plugins/lvm2/dmeventd_lvm.h" + #include "daemons/dmeventd/libdevmapper-event.h" +-#include "device_mapper/vdo/target.h" ++ ++/* Use parser from new device_mapper library */ ++#include "device_mapper/vdo/status.c" + + #include + #include +diff --git a/device_mapper/vdo/status.c b/device_mapper/vdo/status.c +index 40e69ba..a34029d 100644 +--- a/device_mapper/vdo/status.c ++++ b/device_mapper/vdo/status.c +@@ -1,8 +1,26 @@ ++/* ++ * Copyright (C) 2018 Red Hat, Inc. All rights reserved. ++ * ++ * This file is part of the device-mapper userspace tools. ++ * ++ * This copyrighted material is made available to anyone wishing to use, ++ * modify, copy, or redistribute it subject to the terms and conditions ++ * of the GNU Lesser General Public License v.2.1. ++ * ++ * You should have received a copy of the GNU Lesser General Public License ++ * along with this program; if not, write to the Free Software Foundation, ++ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ++ */ ++ ++/* Note: this object is also used by VDO dmeventd plugin for parsing status */ ++/* File could be included by VDO plugin and can use original libdm library */ ++#ifndef LIB_DMEVENT_H + #include "configure.h" +-#include "target.h" +- + // For DM_ARRAY_SIZE! + #include "device_mapper/all.h" ++#endif ++ ++#include "device_mapper/vdo/target.h" + #include "base/memory/zalloc.h" + + #include diff --git a/SOURCES/lvm2-2_03_03-generators-avoid-contacting-syslog-with-generators.patch b/SOURCES/lvm2-2_03_03-generators-avoid-contacting-syslog-with-generators.patch new file mode 100644 index 0000000..0b5a667 --- /dev/null +++ b/SOURCES/lvm2-2_03_03-generators-avoid-contacting-syslog-with-generators.patch @@ -0,0 +1,59 @@ + WHATS_NEW | 1 + + lib/log/log.c | 3 +++ + man/lvm.8_main | 3 +++ + scripts/generator-internals.c | 3 +++ + 4 files changed, 10 insertions(+) + +diff --git a/WHATS_NEW b/WHATS_NEW +index 4b68dbd..26628c3 100644 +--- a/WHATS_NEW ++++ b/WHATS_NEW +@@ -1,5 +1,6 @@ + Version 2.03.03 - + ==================================== ++ Introduce LVM_SUPPRESS_SYSLOG to suppress syslog usage by generator. + Fix generator querying config options missing from lvm.conf. + Restore missing man info lvcreate --zero for thin-pools. + Drop misleadning comment for metadata minimum_io_size for VDO segment. +diff --git a/lib/log/log.c b/lib/log/log.c +index fd056b1..f6aaa04 100644 +--- a/lib/log/log.c ++++ b/lib/log/log.c +@@ -324,6 +324,9 @@ void init_log_while_suspended(int log_while_suspended) + + void init_syslog(int facility) + { ++ if (getenv("LVM_SUPPRESS_SYSLOG")) ++ return; ++ + openlog("lvm", LOG_PID, facility); + _syslog = 1; + } +diff --git a/man/lvm.8_main b/man/lvm.8_main +index b9abf58..3e67b1b 100644 +--- a/man/lvm.8_main ++++ b/man/lvm.8_main +@@ -435,6 +435,9 @@ Defaults to "\fI#DEFAULT_SYS_DIR#\fP". + .B LVM_SUPPRESS_FD_WARNINGS + Suppress warnings about unexpected file descriptors passed into LVM. + .TP ++.B LVM_SUPPRESS_SYSLOG ++Suppress contacting syslog. ++.TP + .B LVM_VG_NAME + The Volume Group name that is assumed for + any reference to a Logical Volume that doesn't specify a path. +diff --git a/scripts/generator-internals.c b/scripts/generator-internals.c +index 7bab4f9..f7e32b0 100644 +--- a/scripts/generator-internals.c ++++ b/scripts/generator-internals.c +@@ -56,6 +56,9 @@ static bool _open_child(struct child_process *child, const char *cmd, const char + (void) close(pipe_fd[1]); + } + ++ /* Suppressing any use of syslog */ ++ (void) setenv("LVM_SUPPRESS_SYSLOG", "1", 1); ++ + if (execv(cmd, (char *const *) argv) < 0) + _error("execv failed: %s\n", strerror(errno)); + // Shouldn't get here unless exec failed. diff --git a/SOURCES/lvm2-2_03_03-lib-move-towards-v2-version-of-VDO-format.patch b/SOURCES/lvm2-2_03_03-lib-move-towards-v2-version-of-VDO-format.patch new file mode 100644 index 0000000..96269b3 --- /dev/null +++ b/SOURCES/lvm2-2_03_03-lib-move-towards-v2-version-of-VDO-format.patch @@ -0,0 +1,490 @@ + WHATS_NEW | 4 ++++ + WHATS_NEW_DM | 4 ++++ + device_mapper/all.h | 1 + + device_mapper/libdm-deptree.c | 16 ++++++++----- + device_mapper/vdo/target.h | 15 ++++++------ + device_mapper/vdo/vdo_limits.h | 7 ++++-- + device_mapper/vdo/vdo_target.c | 20 +++++++++++----- + lib/config/config_settings.h | 54 ++++++++++++++++++++++++------------------ + lib/config/defaults.h | 8 +++---- + lib/metadata/vdo_manip.c | 16 ++++++------- + lib/vdo/vdo.c | 44 +++++++++++++++++----------------- + 11 files changed, 110 insertions(+), 79 deletions(-) + +diff --git a/WHATS_NEW b/WHATS_NEW +index 9cdc70e..4f752fa 100644 +--- a/WHATS_NEW ++++ b/WHATS_NEW +@@ -1,3 +1,7 @@ ++Version 2.03.03 - ++==================================== ++ Move VDO support towards V2 target (6.2) support. ++ + Version 2.03.02 - 18th December 2018 + ==================================== + Fix missing proper initialization of pv_list struct when adding pv. +diff --git a/WHATS_NEW_DM b/WHATS_NEW_DM +index 8fe5010..24148d8 100644 +--- a/WHATS_NEW_DM ++++ b/WHATS_NEW_DM +@@ -1,3 +1,7 @@ ++Version 1.02.157 - ++===================================== ++ Fix compilation of vdo status parsing in dmeventd. ++ + Version 1.02.155 - 18th December 2018 + ===================================== + Include correct internal header inside libdm list.c. +diff --git a/device_mapper/all.h b/device_mapper/all.h +index 2c452ab..b9a7a90 100644 +--- a/device_mapper/all.h ++++ b/device_mapper/all.h +@@ -924,6 +924,7 @@ int dm_tree_node_add_cache_target(struct dm_tree_node *node, + int dm_tree_node_add_vdo_target(struct dm_tree_node *node, + uint64_t size, + const char *data_uuid, ++ uint64_t data_size, + const struct dm_vdo_target_params *param); + + /* +diff --git a/device_mapper/libdm-deptree.c b/device_mapper/libdm-deptree.c +index d3a5c27..ed96378 100644 +--- a/device_mapper/libdm-deptree.c ++++ b/device_mapper/libdm-deptree.c +@@ -207,6 +207,7 @@ struct load_segment { + struct dm_tree_node *vdo_data; /* VDO */ + struct dm_vdo_target_params vdo_params; /* VDO */ + const char *vdo_name; /* VDO - device name is ALSO passed as table arg */ ++ uint64_t vdo_data_size; /* VDO - size of data storage device */ + }; + + /* Per-device properties */ +@@ -2647,17 +2648,18 @@ static int _vdo_emit_segment_line(struct dm_task *dmt, + return 0; + } + +- EMIT_PARAMS(pos, "%s %u %s " FMTu64 " " FMTu64 " %u on %s %s " +- "ack=%u,bio=%u,bioRotationInterval=%u,cpu=%u,hash=%u,logical=%u,physical=%u", ++ EMIT_PARAMS(pos, "V2 %s " FMTu64 " %u " FMTu64 " %u %s %s %s " ++ "maxDiscard %u ack %u bio %u bioRotationInterval %u cpu %u hash %u logical %u physical %u", + data_dev, +- (seg->vdo_params.emulate_512_sectors == 0) ? 4096 : 512, +- seg->vdo_params.use_read_cache ? "enabled" : "disabled", +- seg->vdo_params.read_cache_size_mb * UINT64_C(256), // 1MiB -> 4KiB units ++ seg->vdo_data_size / 8, // this parameter is in 4K units ++ seg->vdo_params.minimum_io_size, + seg->vdo_params.block_map_cache_size_mb * UINT64_C(256), // 1MiB -> 4KiB units +- seg->vdo_params.block_map_period, ++ seg->vdo_params.block_map_era_length, ++ seg->vdo_params.use_metadata_hints ? "on" : "off" , + (seg->vdo_params.write_policy == DM_VDO_WRITE_POLICY_SYNC) ? "sync" : + (seg->vdo_params.write_policy == DM_VDO_WRITE_POLICY_ASYNC) ? "async" : "auto", // policy + seg->vdo_name, ++ seg->vdo_params.max_discard, + seg->vdo_params.ack_threads, + seg->vdo_params.bio_threads, + seg->vdo_params.bio_rotation, +@@ -4034,6 +4036,7 @@ int dm_tree_node_add_cache_target_base(struct dm_tree_node *node, + int dm_tree_node_add_vdo_target(struct dm_tree_node *node, + uint64_t size, + const char *data_uuid, ++ uint64_t data_size, + const struct dm_vdo_target_params *vtp) + { + struct load_segment *seg; +@@ -4054,6 +4057,7 @@ int dm_tree_node_add_vdo_target(struct dm_tree_node *node, + + seg->vdo_params = *vtp; + seg->vdo_name = node->name; ++ seg->vdo_data_size = data_size; + + node->props.send_messages = 2; + +diff --git a/device_mapper/vdo/target.h b/device_mapper/vdo/target.h +index c597491..f83cffd 100644 +--- a/device_mapper/vdo/target.h ++++ b/device_mapper/vdo/target.h +@@ -74,16 +74,16 @@ enum dm_vdo_write_policy { + + // FIXME: review whether we should use the createParams from the userlib + struct dm_vdo_target_params { ++ uint32_t minimum_io_size; + uint32_t block_map_cache_size_mb; +- uint32_t block_map_period; ++ uint32_t block_map_era_length; // format period + + uint32_t check_point_frequency; +- uint32_t index_memory_size_mb; ++ uint32_t index_memory_size_mb; // format + +- uint32_t read_cache_size_mb; +- +- uint32_t slab_size_mb; ++ uint32_t slab_size_mb; // format + ++ uint32_t max_discard; + // threads + uint32_t ack_threads; + uint32_t bio_threads; +@@ -95,9 +95,8 @@ struct dm_vdo_target_params { + + bool use_compression; + bool use_deduplication; +- bool emulate_512_sectors; +- bool use_sparse_index; +- bool use_read_cache; ++ bool use_metadata_hints; ++ bool use_sparse_index; // format + + // write policy + enum dm_vdo_write_policy write_policy; +diff --git a/device_mapper/vdo/vdo_limits.h b/device_mapper/vdo/vdo_limits.h +index 40cf204..e145100 100644 +--- a/device_mapper/vdo/vdo_limits.h ++++ b/device_mapper/vdo/vdo_limits.h +@@ -21,8 +21,8 @@ + #define DM_VDO_BLOCK_MAP_CACHE_SIZE_MAXIMUM_MB (16 * 1024 * 1024 - 1) // 16TiB - 1 + #define DM_VDO_BLOCK_MAP_CACHE_SIZE_MINIMUM_PER_LOGICAL_THREAD (4096 * DM_VDO_BLOCK_SIZE_KB) + +-#define DM_VDO_BLOCK_MAP_PERIOD_MINIMUM 1 +-#define DM_VDO_BLOCK_MAP_PERIOD_MAXIMUM (16380) ++#define DM_VDO_BLOCK_MAP_ERA_LENGTH_MINIMUM (1) ++#define DM_VDO_BLOCK_MAP_ERA_LENGTH_MAXIMUM (16380) + + #define DM_VDO_INDEX_MEMORY_SIZE_MINIMUM_MB (256) // 0.25 GiB + #define DM_VDO_INDEX_MEMORY_SIZE_MAXIMUM_MB (1024 * 1024 * 1024) // 1TiB +@@ -57,4 +57,7 @@ + //#define DM_VDO_PHYSICAL_THREADS_MINIMUM (0) + #define DM_VDO_PHYSICAL_THREADS_MAXIMUM (16) + ++#define DM_VDO_MAX_DISCARD_MINIMUM (1) ++#define DM_VDO_MAX_DISCARD_MAXIMUM (UINT32_MAX / 4096) ++ + #endif // DEVICE_MAPPER_VDO_LIMITS_H +diff --git a/device_mapper/vdo/vdo_target.c b/device_mapper/vdo/vdo_target.c +index c488023..976d71a 100644 +--- a/device_mapper/vdo/vdo_target.c ++++ b/device_mapper/vdo/vdo_target.c +@@ -23,6 +23,13 @@ bool dm_vdo_validate_target_params(const struct dm_vdo_target_params *vtp, + { + bool valid = true; + ++ if ((vtp->minimum_io_size != 512) && ++ (vtp->minimum_io_size != 4096)) { ++ log_error("VDO minimum io size %u is unsupported.", ++ vtp->minimum_io_size); ++ valid = false; ++ } ++ + if ((vtp->block_map_cache_size_mb < DM_VDO_BLOCK_MAP_CACHE_SIZE_MINIMUM_MB) || + (vtp->block_map_cache_size_mb > DM_VDO_BLOCK_MAP_CACHE_SIZE_MAXIMUM_MB)) { + log_error("VDO block map cache size %u out of range.", +@@ -37,12 +44,6 @@ bool dm_vdo_validate_target_params(const struct dm_vdo_target_params *vtp, + valid = false; + } + +- if (vtp->read_cache_size_mb > DM_VDO_READ_CACHE_SIZE_MAXIMUM_MB) { +- log_error("VDO read cache size %u out of range.", +- vtp->read_cache_size_mb); +- valid = false; +- } +- + if ((vtp->slab_size_mb < DM_VDO_SLAB_SIZE_MINIMUM_MB) || + (vtp->slab_size_mb > DM_VDO_SLAB_SIZE_MAXIMUM_MB)) { + log_error("VDO slab size %u out of range.", +@@ -50,6 +51,13 @@ bool dm_vdo_validate_target_params(const struct dm_vdo_target_params *vtp, + valid = false; + } + ++ if ((vtp->max_discard < DM_VDO_MAX_DISCARD_MINIMUM) || ++ (vtp->max_discard > DM_VDO_MAX_DISCARD_MAXIMUM)) { ++ log_error("VDO max discard %u out of range.", ++ vtp->max_discard); ++ valid = false; ++ } ++ + if (vtp->ack_threads > DM_VDO_ACK_THREADS_MAXIMUM) { + log_error("VDO ack threads %u out of range.", vtp->ack_threads); + valid = false; +diff --git a/lib/config/config_settings.h b/lib/config/config_settings.h +index 689a9e4..b725343 100644 +--- a/lib/config/config_settings.h ++++ b/lib/config/config_settings.h +@@ -618,10 +618,17 @@ cfg(allocation_vdo_use_compression_CFG, "vdo_use_compression", allocation_CFG_SE + cfg(allocation_vdo_use_deduplication_CFG, "vdo_use_deduplication", allocation_CFG_SECTION, CFG_PROFILABLE | CFG_PROFILABLE_METADATA | CFG_DEFAULT_COMMENTED, CFG_TYPE_INT, DEFAULT_VDO_USE_DEDUPLICATION, VDO_1ST_VSN, NULL, 0, NULL, + "Enables or disables deduplication when creating a VDO volume.\n" + "Deduplication may be disabled in instances where data is not expected\n" +- "to have good deduplication rates but compression is still desired.") ++ "to have good deduplication rates but compression is still desired.\n") + +-cfg(allocation_vdo_emulate_512_sectors_CFG, "vdo_emulate_512_sectors", allocation_CFG_SECTION, CFG_PROFILABLE | CFG_PROFILABLE_METADATA | CFG_DEFAULT_COMMENTED, CFG_TYPE_INT, DEFAULT_VDO_EMULATE_512_SECTORS, VDO_1ST_VSN, NULL, 0, NULL, +- "Specifies that the VDO volume is to emulate a 512 byte block device.\n") ++cfg(allocation_vdo_use_metadata_hints_CFG, "vdo_use_metadata_hints", allocation_CFG_SECTION, CFG_PROFILABLE | CFG_PROFILABLE_METADATA | CFG_DEFAULT_COMMENTED, CFG_TYPE_INT, DEFAULT_VDO_USE_METADATA_HINTS, VDO_1ST_VSN, NULL, 0, NULL, ++ "Enables or disables whether VDO volume should tag its latency-critical\n" ++ "writes with the REQ_SYNC flag. Some device mapper targets such as dm-raid5\n" ++ "process writes with this flag at a higher priority.\n" ++ "Default is enabled.\n") ++ ++cfg(allocation_vdo_minimum_io_size_CFG, "vdo_minimum_io_size", allocation_CFG_SECTION, CFG_PROFILABLE | CFG_PROFILABLE_METADATA | CFG_DEFAULT_COMMENTED, CFG_TYPE_INT, DEFAULT_VDO_MINIMUM_IO_SIZE, VDO_1ST_VSN, NULL, 0, NULL, ++ "The minimum IO size for VDO volume to accept, in bytes.\n" ++ "Valid values are 512 or 4096. The recommended and default value is 4096.\n") + + cfg(allocation_vdo_block_map_cache_size_mb_CFG, "vdo_block_map_cache_size_mb", allocation_CFG_SECTION, CFG_PROFILABLE | CFG_PROFILABLE_METADATA | CFG_DEFAULT_COMMENTED, CFG_TYPE_INT, DEFAULT_VDO_BLOCK_MAP_CACHE_SIZE_MB, VDO_1ST_VSN, NULL, 0, NULL, + "Specifies the amount of memory in MiB allocated for caching block map\n" +@@ -629,41 +636,32 @@ cfg(allocation_vdo_block_map_cache_size_mb_CFG, "vdo_block_map_cache_size_mb", a + "at least 128MiB and less than 16TiB. The cache must be at least 16MiB\n" + "per logical thread. Note that there is a memory overhead of 15%.\n") + +-cfg(allocation_vdo_block_map_period_CFG, "vdo_block_map_period", allocation_CFG_SECTION, CFG_PROFILABLE | CFG_PROFILABLE_METADATA | CFG_DEFAULT_COMMENTED, CFG_TYPE_INT, DEFAULT_VDO_BLOCK_MAP_PERIOD, VDO_1ST_VSN, NULL, 0, NULL, +- "Tunes the quantity of block map updates that can accumulate\n" +- "before cache pages are flushed to disk. The value must be\n" +- "at least 1 and less then 16380.\n" +- "A lower value means shorter recovery time but lower performance.\n") ++// vdo format --blockMapPeriod ++cfg(allocation_vdo_block_map_era_length_CFG, "vdo_block_map_period", allocation_CFG_SECTION, CFG_PROFILABLE | CFG_PROFILABLE_METADATA | CFG_DEFAULT_COMMENTED, CFG_TYPE_INT, DEFAULT_VDO_BLOCK_MAP_ERA_LENGTH, VDO_1ST_VSN, NULL, 0, NULL, ++ "The speed with which the block map cache writes out modified block map pages.\n" ++ "A smaller era length is likely to reduce the amount time spent rebuilding,\n" ++ "at the cost of increased block map writes during normal operation.\n" ++ "The maximum and recommended value is 16380; the minimum value is 1.\n") + + cfg(allocation_vdo_check_point_frequency_CFG, "vdo_check_point_frequency", allocation_CFG_SECTION, CFG_PROFILABLE | CFG_PROFILABLE_METADATA | CFG_DEFAULT_COMMENTED, CFG_TYPE_INT, DEFAULT_VDO_CHECK_POINT_FREQUENCY, VDO_1ST_VSN, NULL, 0, NULL, + "The default check point frequency for VDO volume.\n") + ++// vdo format + cfg(allocation_vdo_use_sparse_index_CFG, "vdo_use_sparse_index", allocation_CFG_SECTION, CFG_PROFILABLE | CFG_PROFILABLE_METADATA | CFG_DEFAULT_COMMENTED, CFG_TYPE_INT, DEFAULT_VDO_USE_SPARSE_INDEX, VDO_1ST_VSN, NULL, 0, NULL, + "Enables sparse indexing for VDO volume.\n") + ++// vdo format + cfg(allocation_vdo_index_memory_size_mb_CFG, "vdo_index_memory_size_mb", allocation_CFG_SECTION, CFG_PROFILABLE | CFG_PROFILABLE_METADATA | CFG_DEFAULT_COMMENTED, CFG_TYPE_INT, DEFAULT_VDO_INDEX_MEMORY_SIZE_MB, VDO_1ST_VSN, NULL, 0, NULL, + "Specifies the amount of index memory in MiB for VDO volume.\n" +- "The value must be at least 256MiB and at most 1TiB.\n") +- +-cfg(allocation_vdo_use_read_cache_CFG, "vdo_use_read_cache", allocation_CFG_SECTION, CFG_PROFILABLE | CFG_PROFILABLE_METADATA | CFG_DEFAULT_COMMENTED, CFG_TYPE_INT, DEFAULT_VDO_USE_READ_CACHE, VDO_1ST_VSN, NULL, 0, NULL, +- "Enables or disables the read cache within the VDO volume.\n" +- "The cache should be enabled if write workloads are expected\n" +- "to have high levels of deduplication, or for read intensive\n" +- "workloads of highly compressible data.\n") +- +-cfg(allocation_vdo_read_cache_size_mb_CFG, "vdo_read_cache_size_mb", allocation_CFG_SECTION, CFG_PROFILABLE | CFG_PROFILABLE_METADATA | CFG_DEFAULT_COMMENTED, CFG_TYPE_INT, DEFAULT_VDO_READ_CACHE_SIZE_MB, VDO_1ST_VSN, NULL, 0, NULL, +- "Specifies the extra VDO volume read cache size in MiB.\n" +- "This space is in addition to a system-defined minimum.\n" +- "The value must be less then 16TiB and 1.12 MiB of memory\n" +- "will be used per MiB of read cache specified, per bio thread.\n") ++ "The value must be at least 256MiB and at most 1TiB.") + + cfg(allocation_vdo_slab_size_mb_CFG, "vdo_slab_size_mb", allocation_CFG_SECTION, CFG_PROFILABLE | CFG_PROFILABLE_METADATA | CFG_DEFAULT_COMMENTED, CFG_TYPE_INT, DEFAULT_VDO_SLAB_SIZE_MB, VDO_1ST_VSN, NULL, 0, NULL, + "Specifies the size in MiB of the increment by which a VDO is grown.\n" + "Using a smaller size constrains the total maximum physical size\n" +- "that can be accommodated. Must be a power of two between 128MiB and 32GiB.\n") ++ "that can be accommodated. Must be a power of two between 128MiB and 32GiB.") + + cfg(allocation_vdo_ack_threads_CFG, "vdo_ack_threads", allocation_CFG_SECTION, CFG_PROFILABLE | CFG_PROFILABLE_METADATA | CFG_DEFAULT_COMMENTED, CFG_TYPE_INT, DEFAULT_VDO_ACK_THREADS, VDO_1ST_VSN, NULL, 0, NULL, +- "Specifies the number of threads to use for acknowledging\n" ++ "Specifies the number of threads to use for acknowledging\n" + "completion of requested VDO I/O operations.\n" + "The value must be at in range [0..100].\n") + +@@ -715,6 +713,16 @@ cfg(allocation_vdo_write_policy_CFG, "vdo_write_policy", allocation_CFG_SECTION, + "async - Writes are acknowledged after data has been cached for writing to stable storage.\n" + " Data which has not been flushed is not guaranteed to persist in this mode.\n") + ++cfg(allocation_vdo_max_discard_CFG, "vdo_max_discard", allocation_CFG_SECTION, CFG_PROFILABLE | CFG_PROFILABLE_METADATA | CFG_DEFAULT_COMMENTED, CFG_TYPE_INT, DEFAULT_VDO_MAX_DISCARD, VDO_1ST_VSN, NULL, 0, NULL, ++ "Specified te maximum size of discard bio accepted, in 4096 byte blocks.\n" ++ "I/O requests to a VDO volume are normally split into 4096-byte blocks,\n" ++ "and processed up to 2048 at a time. However, discard requests to a VDO volume\n" ++ "can be automatically split to a larger size, up to 4096-byte blocks\n" ++ "in a single bio, and are limited to 1500 at a time.\n" ++ "Increasing this value may provide better overall performance, at the cost of\n" ++ "increased latency for the individual discard requests.\n" ++ "The default and minimum is 1. The maximum is UINT_MAX / 4096.\n") ++ + cfg(log_report_command_log_CFG, "report_command_log", log_CFG_SECTION, CFG_PROFILABLE | CFG_DEFAULT_COMMENTED | CFG_DISALLOW_INTERACTIVE, CFG_TYPE_BOOL, DEFAULT_COMMAND_LOG_REPORT, vsn(2, 2, 158), NULL, 0, NULL, + "Enable or disable LVM log reporting.\n" + "If enabled, LVM will collect a log of operations, messages,\n" +diff --git a/lib/config/defaults.h b/lib/config/defaults.h +index f3fcb09..3da29f0 100644 +--- a/lib/config/defaults.h ++++ b/lib/config/defaults.h +@@ -143,14 +143,13 @@ + /* VDO defaults */ + #define DEFAULT_VDO_USE_COMPRESSION (true) + #define DEFAULT_VDO_USE_DEDUPLICATION (true) +-#define DEFAULT_VDO_EMULATE_512_SECTORS (false) ++#define DEFAULT_VDO_USE_METADATA_HINTS (true) ++#define DEFAULT_VDO_MINIMUM_IO_SIZE (4096) + #define DEFAULT_VDO_BLOCK_MAP_CACHE_SIZE_MB (DM_VDO_BLOCK_MAP_CACHE_SIZE_MINIMUM_MB) +-#define DEFAULT_VDO_BLOCK_MAP_PERIOD (DM_VDO_BLOCK_MAP_PERIOD_MAXIMUM) ++#define DEFAULT_VDO_BLOCK_MAP_ERA_LENGTH (DM_VDO_BLOCK_MAP_ERA_LENGTH_MAXIMUM) + #define DEFAULT_VDO_USE_SPARSE_INDEX (false) + #define DEFAULT_VDO_CHECK_POINT_FREQUENCY (0) + #define DEFAULT_VDO_INDEX_MEMORY_SIZE_MB (DM_VDO_INDEX_MEMORY_SIZE_MINIMUM_MB) +-#define DEFAULT_VDO_USE_READ_CACHE (false) +-#define DEFAULT_VDO_READ_CACHE_SIZE_MB (0) + #define DEFAULT_VDO_SLAB_SIZE_MB (2 * 1024) // 2GiB ... 19 slabbits + #define DEFAULT_VDO_ACK_THREADS (1) + #define DEFAULT_VDO_BIO_THREADS (1) +@@ -160,6 +159,7 @@ + #define DEFAULT_VDO_LOGICAL_THREADS (1) + #define DEFAULT_VDO_PHYSICAL_THREADS (1) + #define DEFAULT_VDO_WRITE_POLICY "auto" ++#define DEFAULT_VDO_MAX_DISCARD (DM_VDO_MAX_DISCARD_MINIMUM) + + #define DEFAULT_VDO_FORMAT_OPTIONS_CONFIG "#S" "" + /* +diff --git a/lib/metadata/vdo_manip.c b/lib/metadata/vdo_manip.c +index b5bbbe2..04ab1ab 100644 +--- a/lib/metadata/vdo_manip.c ++++ b/lib/metadata/vdo_manip.c +@@ -416,22 +416,20 @@ int fill_vdo_target_params(struct cmd_context *cmd, + find_config_tree_int(cmd, allocation_vdo_use_compression_CFG, profile); + vtp->use_deduplication = + find_config_tree_int(cmd, allocation_vdo_use_deduplication_CFG, profile); +- vtp->emulate_512_sectors = +- find_config_tree_int(cmd, allocation_vdo_emulate_512_sectors_CFG, profile); ++ vtp->use_metadata_hints = ++ find_config_tree_int(cmd, allocation_vdo_use_metadata_hints_CFG, profile); ++ vtp->minimum_io_size = ++ find_config_tree_int(cmd, allocation_vdo_minimum_io_size_CFG, profile); + vtp->block_map_cache_size_mb = + find_config_tree_int64(cmd, allocation_vdo_block_map_cache_size_mb_CFG, profile); +- vtp->block_map_period = +- find_config_tree_int(cmd, allocation_vdo_block_map_period_CFG, profile); ++ vtp->block_map_era_length = ++ find_config_tree_int(cmd, allocation_vdo_block_map_era_length_CFG, profile); + vtp->check_point_frequency = + find_config_tree_int(cmd, allocation_vdo_check_point_frequency_CFG, profile); + vtp->use_sparse_index = + find_config_tree_int(cmd, allocation_vdo_use_sparse_index_CFG, profile); + vtp->index_memory_size_mb = + find_config_tree_int64(cmd, allocation_vdo_index_memory_size_mb_CFG, profile); +- vtp->use_read_cache = +- find_config_tree_int(cmd, allocation_vdo_use_read_cache_CFG, profile); +- vtp->read_cache_size_mb = +- find_config_tree_int64(cmd, allocation_vdo_read_cache_size_mb_CFG, profile); + vtp->slab_size_mb = + find_config_tree_int(cmd, allocation_vdo_slab_size_mb_CFG, profile); + vtp->ack_threads = +@@ -448,6 +446,8 @@ int fill_vdo_target_params(struct cmd_context *cmd, + find_config_tree_int(cmd, allocation_vdo_logical_threads_CFG, profile); + vtp->physical_threads = + find_config_tree_int(cmd, allocation_vdo_physical_threads_CFG, profile); ++ vtp->max_discard = ++ find_config_tree_int(cmd, allocation_vdo_max_discard_CFG, profile); + + policy = find_config_tree_str(cmd, allocation_vdo_write_policy_CFG, profile); + if (!get_vdo_write_policy(&vtp->write_policy, policy)) +diff --git a/lib/vdo/vdo.c b/lib/vdo/vdo.c +index 455ce5b..c34eb93 100644 +--- a/lib/vdo/vdo.c ++++ b/lib/vdo/vdo.c +@@ -165,21 +165,19 @@ static void _vdo_pool_display(const struct lv_segment *seg) + + _print_yes_no("Compression\t", vtp->use_compression); + _print_yes_no("Deduplication", vtp->use_deduplication); +- _print_yes_no("Emulate 512 sectors", vtp->emulate_512_sectors); ++ _print_yes_no("Metadata hints", vtp->use_metadata_hints); + ++ log_print(" Minimum IO size\t%s", ++ display_size(cmd, vtp->minimum_io_size)); + log_print(" Block map cache sz\t%s", + display_size(cmd, vtp->block_map_cache_size_mb * UINT64_C(2 * 1024))); +- log_print(" Block map period\t%u", vtp->block_map_period); ++ log_print(" Block map era length\t%u", vtp->block_map_era_length); + + _print_yes_no("Sparse index", vtp->use_sparse_index); + + log_print(" Index memory size\t%s", + display_size(cmd, vtp->index_memory_size_mb * UINT64_C(2 * 1024))); + +- _print_yes_no("Using read cache", vtp->use_read_cache); +- +- log_print(" Read cache size\t%s", +- display_size(cmd, vtp->read_cache_size_mb * UINT64_C(2 * 1024))); + log_print(" Slab size\t\t%s", + display_size(cmd, vtp->slab_size_mb * UINT64_C(2 * 1024))); + +@@ -190,6 +188,7 @@ static void _vdo_pool_display(const struct lv_segment *seg) + log_print(" # Hash zone threads\t%u", (unsigned) vtp->hash_zone_threads); + log_print(" # Logical threads\t%u", (unsigned) vtp->logical_threads); + log_print(" # Physical threads\t%u", (unsigned) vtp->physical_threads); ++ log_print(" Max discard\t%u", (unsigned) vtp->max_discard); + } + + /* reused as _vdo_text_import_area_count */ +@@ -235,14 +234,17 @@ static int _vdo_pool_text_import(struct lv_segment *seg, + if (!_import_bool(n, "use_deduplication", &vtp->use_deduplication)) + return_0; + +- if (!_import_bool(n, "emulate_512_sectors", &vtp->emulate_512_sectors)) ++ if (!_import_bool(n, "use_metadata_hints", &vtp->use_metadata_hints)) + return_0; + ++ if (!dm_config_get_uint32(n, "minimum_io_size", &vtp->minimum_io_size)) ++ return _bad_field("minimum_io_size"); ++ + if (!dm_config_get_uint32(n, "block_map_cache_size_mb", &vtp->block_map_cache_size_mb)) + return _bad_field("block_map_cache_size_mb"); + +- if (!dm_config_get_uint32(n, "block_map_period", &vtp->block_map_period)) +- return _bad_field("block_map_period"); ++ if (!dm_config_get_uint32(n, "block_map_era_length", &vtp->block_map_era_length)) ++ return _bad_field("block_map_era_length"); + + if (!_import_bool(n, "use_sparse_index", &vtp->use_sparse_index)) + return_0; +@@ -250,11 +252,8 @@ static int _vdo_pool_text_import(struct lv_segment *seg, + if (!dm_config_get_uint32(n, "index_memory_size_mb", &vtp->index_memory_size_mb)) + return _bad_field("index_memory_size_mb"); + +- if (!_import_bool(n, "use_read_cache", &vtp->use_read_cache)) +- return_0; +- +- if (!dm_config_get_uint32(n, "read_cache_size_mb", &vtp->read_cache_size_mb)) +- return _bad_field("read_cache_size_mb"); ++ if (!dm_config_get_uint32(n, "max_discard", &vtp->max_discard)) ++ return _bad_field("max_discard"); + + if (!dm_config_get_uint32(n, "slab_size_mb", &vtp->slab_size_mb)) + return _bad_field("slab_size_mb"); +@@ -306,12 +305,14 @@ static int _vdo_pool_text_export(const struct lv_segment *seg, struct formatter + outf(f, "use_compression = 1"); + if (vtp->use_deduplication) + outf(f, "use_deduplication = 1"); +- if (vtp->emulate_512_sectors) +- outf(f, "emulate_512_sectors = 1"); ++ if (vtp->use_metadata_hints) ++ outf(f, "use_metadata_hints = 1"); ++ ++ outsize(f, vtp->minimum_io_size, "minimum_io_size = %u", vtp->minimum_io_size); + + outsize(f, vtp->block_map_cache_size_mb * UINT64_C(2 * 1024), + "block_map_cache_size_mb = %u", vtp->block_map_cache_size_mb); +- outf(f, "block_map_period = %u", vtp->block_map_period); ++ outf(f, "block_map_era_length = %u", vtp->block_map_era_length); + + if (vtp->use_sparse_index) + outf(f, "use_sparse_index = 1"); +@@ -319,11 +320,9 @@ static int _vdo_pool_text_export(const struct lv_segment *seg, struct formatter + outsize(f, vtp->index_memory_size_mb * UINT64_C(2 * 1024), + "index_memory_size_mb = %u", vtp->index_memory_size_mb); + +- if (vtp->use_read_cache) +- outf(f, "use_read_cache = 1"); ++ outf(f, "max_discard = %u", vtp->max_discard); ++ + // TODO - conditionally +- outsize(f, vtp->read_cache_size_mb * UINT64_C(2 * 1024), +- "read_cache_size_mb = %u", vtp->read_cache_size_mb); + outsize(f, vtp->slab_size_mb * UINT64_C(2 * 1024), + "slab_size_mb = %u", vtp->slab_size_mb); + outf(f, "ack_threads = %u", (unsigned) vtp->ack_threads); +@@ -364,7 +363,8 @@ static int _vdo_pool_add_target_line(struct dev_manager *dm, + + /* VDO uses virtual size instead of its physical size */ + if (!dm_tree_node_add_vdo_target(node, get_vdo_pool_virtual_size(seg), +- data_uuid, &seg->vdo_params)) ++ data_uuid, seg_lv(seg, 0)->size, ++ &seg->vdo_params)) + return_0; + + return 1; diff --git a/SOURCES/lvm2-2_03_03-lv_manip-better-work-with-PERCENT_VG-modifier-with-l.patch b/SOURCES/lvm2-2_03_03-lv_manip-better-work-with-PERCENT_VG-modifier-with-l.patch new file mode 100644 index 0000000..b704cda --- /dev/null +++ b/SOURCES/lvm2-2_03_03-lv_manip-better-work-with-PERCENT_VG-modifier-with-l.patch @@ -0,0 +1,18 @@ + lib/metadata/lv_manip.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/lib/metadata/lv_manip.c b/lib/metadata/lv_manip.c +index 0c54b2c..ef7b58d 100644 +--- a/lib/metadata/lv_manip.c ++++ b/lib/metadata/lv_manip.c +@@ -5022,8 +5022,8 @@ static int _lvresize_extents_from_percent(const struct logical_volume *lv, + case PERCENT_VG: + lp->extents = percent_of_extents(lp->extents, vg->extent_count, + (lp->sign != SIGN_MINUS)); +- if (lp->sign == SIGN_NONE && lp->extents > vg->free_count) { +- lp->extents = vg->free_count; ++ if ((lp->sign == SIGN_NONE) && (lp->extents > (lv->le_count + vg->free_count))) { ++ lp->extents = lv->le_count + vg->free_count; + log_print_unless_silent("Reducing %u%%VG to remaining free space %s in VG.", + old_extents, + display_size(vg->cmd, (uint64_t)vg->extent_size * lp->extents)); diff --git a/SOURCES/lvm2-2_03_03-lv_manip-better-work-with-PERCENT_VG-modifier.patch b/SOURCES/lvm2-2_03_03-lv_manip-better-work-with-PERCENT_VG-modifier.patch new file mode 100644 index 0000000..64ebac4 --- /dev/null +++ b/SOURCES/lvm2-2_03_03-lv_manip-better-work-with-PERCENT_VG-modifier.patch @@ -0,0 +1,79 @@ +From afb4290111b67b5abb2cb75e543f3605f605b92b Mon Sep 17 00:00:00 2001 +From: Zdenek Kabelac +Date: Fri, 18 Jan 2019 22:27:02 +0100 +Subject: [PATCH 01/17] lv_manip: better work with PERCENT_VG modifier + +When using 'lvcreate -l100%VG' and there is big disproportion between +real available space and requested setting - automatically fallback +to 100%FREE. + +Difference can be seen when VG is big and already most space was +allocated, so the requestion 100%VG can end (and by spec for % modifier +it's correct) as LV with size of 1%VG. Usually this is not a big +problem - buit in some cases - like cache-pool allocation, this +can result a big difference for chunksize selection. + +With this patch it's more closely match common-sense logic without +the need of reitteration of too big changes in lvm2 core ATM. + +TODO: in the future there should be allocator solving all allocations +in a single call. + +(cherry picked from commit 022ebb0cfebee4ac8fdbe4e0c61e85db1038a115) + +Conflicts: + WHATS_NEW +--- + WHATS_NEW | 1 + + lib/metadata/lv_manip.c | 6 ++++++ + tools/lvcreate.c | 6 ++++++ + 3 files changed, 13 insertions(+) + +diff --git a/WHATS_NEW b/WHATS_NEW +index f429d27..152fa5e 100644 +--- a/WHATS_NEW ++++ b/WHATS_NEW +@@ -1,5 +1,6 @@ + Version 2.03.03 - + ==================================== ++ Improve -lXXX%VG modifier which improves cache segment estimation. + Ensure migration_threshold for cache is at least 8 chunks. + Move VDO support towards V2 target (6.2) support. + +diff --git a/lib/metadata/lv_manip.c b/lib/metadata/lv_manip.c +index 9794074..0c54b2c 100644 +--- a/lib/metadata/lv_manip.c ++++ b/lib/metadata/lv_manip.c +@@ -5022,6 +5022,12 @@ static int _lvresize_extents_from_percent(const struct logical_volume *lv, + case PERCENT_VG: + lp->extents = percent_of_extents(lp->extents, vg->extent_count, + (lp->sign != SIGN_MINUS)); ++ if (lp->sign == SIGN_NONE && lp->extents > vg->free_count) { ++ lp->extents = vg->free_count; ++ log_print_unless_silent("Reducing %u%%VG to remaining free space %s in VG.", ++ old_extents, ++ display_size(vg->cmd, (uint64_t)vg->extent_size * lp->extents)); ++ } + break; + case PERCENT_FREE: + lp->extents = percent_of_extents(lp->extents, vg->free_count, +diff --git a/tools/lvcreate.c b/tools/lvcreate.c +index 3c22794..ebe51d9 100644 +--- a/tools/lvcreate.c ++++ b/tools/lvcreate.c +@@ -278,6 +278,12 @@ static int _update_extents_params(struct volume_group *vg, + switch (lcp->percent) { + case PERCENT_VG: + extents = percent_of_extents(lp->extents, base_calc_extents = vg->extent_count, 0); ++ if (extents > vg->free_count) { ++ extents = vg->free_count; ++ log_print_unless_silent("Reducing %u%%VG to remaining free space %s in VG.", ++ lp->extents, ++ display_size(vg->cmd, (uint64_t)vg->extent_size * extents)); ++ } + break; + case PERCENT_FREE: + extents = percent_of_extents(lp->extents, base_calc_extents = vg->free_count, 0); +-- +1.8.3.1 + diff --git a/SOURCES/lvm2-2_03_03-lvcreate-lvconvert-optionally-reenable-mirrored-mirr.patch b/SOURCES/lvm2-2_03_03-lvcreate-lvconvert-optionally-reenable-mirrored-mirr.patch new file mode 100644 index 0000000..ef4c5f2 --- /dev/null +++ b/SOURCES/lvm2-2_03_03-lvcreate-lvconvert-optionally-reenable-mirrored-mirr.patch @@ -0,0 +1,222 @@ + conf/example.conf.in | 11 +++++++++++ + lib/config/config_settings.h | 11 +++++++++++ + lib/metadata/mirror.c | 10 +++++++--- + test/shell/lvconvert-mirror.sh | 2 ++ + test/shell/lvconvert-repair-replace.sh | 4 +++- + test/shell/lvconvert-repair.sh | 4 +++- + test/shell/lvconvert-twostep.sh | 4 +++- + test/shell/lvcreate-operation.sh | 4 +++- + test/shell/snapshots-of-mirrors.sh | 4 +++- + test/shell/vgsplit-operation.sh | 4 +++- + 10 files changed, 49 insertions(+), 9 deletions(-) + +diff --git a/conf/example.conf.in b/conf/example.conf.in +index 7e29aaa..0c2d378 100644 +--- a/conf/example.conf.in ++++ b/conf/example.conf.in +@@ -897,6 +897,17 @@ global { + # + mirror_segtype_default = "@DEFAULT_MIRROR_SEGTYPE@" + ++ # Configuration option global/support_mirrored_mirror_log. ++ # Enable mirrored 'mirror' log type for testing. ++ # ++ # This type is deprecated to create or convert to but can ++ # be enabled to test that activation of existing mirrored ++ # logs and conversion to disk/core works. ++ # ++ # Not supported for regular operation! ++ # ++ support_mirrored_mirror_log = 0 ++ + # Configuration option global/raid10_segtype_default. + # The segment type used by the -i -m combination. + # The --type raid10|mirror option overrides this setting. +diff --git a/lib/config/config_settings.h b/lib/config/config_settings.h +index b725343..92ceb04 100644 +--- a/lib/config/config_settings.h ++++ b/lib/config/config_settings.h +@@ -961,6 +961,17 @@ cfg(global_mirror_segtype_default_CFG, "mirror_segtype_default", global_CFG_SECT + " fashion in a cluster.\n" + "#\n") + ++cfg(global_support_mirrored_mirror_log_CFG, "support_mirrored_mirror_log", global_CFG_SECTION, 0, CFG_TYPE_BOOL, 0, vsn(2, 3, 2), NULL, 0, NULL, ++ "Configuration option global/support_mirrored_mirror_log.\n" ++ "Enable mirrored 'mirror' log type for testing.\n" ++ "#\n" ++ "This type is deprecated to create or convert to but can\n" ++ "be enabled to test that activation of existing mirrored\n" ++ "logs and conversion to disk/core works.\n" ++ "#\n" ++ "Not supported for regular operation!\n" ++ "\n") ++ + cfg(global_raid10_segtype_default_CFG, "raid10_segtype_default", global_CFG_SECTION, 0, CFG_TYPE_STRING, DEFAULT_RAID10_SEGTYPE, vsn(2, 2, 99), "@DEFAULT_RAID10_SEGTYPE@", 0, NULL, + "The segment type used by the -i -m combination.\n" + "The --type raid10|mirror option overrides this setting.\n" +diff --git a/lib/metadata/mirror.c b/lib/metadata/mirror.c +index 8b20979..6950546 100644 +--- a/lib/metadata/mirror.c ++++ b/lib/metadata/mirror.c +@@ -1,6 +1,6 @@ + /* + * Copyright (C) 2003-2004 Sistina Software, Inc. All rights reserved. +- * Copyright (C) 2004-2008 Red Hat, Inc. All rights reserved. ++ * Copyright (C) 2004-2008,2018 Red Hat, Inc. All rights reserved. + * + * This file is part of LVM2. + * +@@ -1908,8 +1908,12 @@ int add_mirror_log(struct cmd_context *cmd, struct logical_volume *lv, + } + + if (log_count > 1) { +- log_err("Log type \"mirrored\" is DEPRECATED. Use RAID1 LV or disk log instead."); +- return 0; ++ if (find_config_tree_bool(cmd, global_support_mirrored_mirror_log_CFG, NULL)) ++ log_warn("Log type \"mirrored\" creation/conversion is not supported for regular operation!"); ++ else { ++ log_err("Log type \"mirrored\" is DEPRECATED. Use RAID1 LV or disk log instead."); ++ return 0; ++ } + } + + if (!(parallel_areas = build_parallel_areas_from_lv(lv, 0, 0))) +diff --git a/test/shell/lvconvert-mirror.sh b/test/shell/lvconvert-mirror.sh +index 39ba1c5..a422557 100644 +--- a/test/shell/lvconvert-mirror.sh ++++ b/test/shell/lvconvert-mirror.sh +@@ -14,6 +14,8 @@ + + . lib/inittest + ++aux lvmconf "global/support_mirrored_mirror_log=1" ++ + aux prepare_pvs 5 + get_devs + +diff --git a/test/shell/lvconvert-repair-replace.sh b/test/shell/lvconvert-repair-replace.sh +index 3d1cd66..cd17e0b 100644 +--- a/test/shell/lvconvert-repair-replace.sh ++++ b/test/shell/lvconvert-repair-replace.sh +@@ -1,6 +1,6 @@ + #!/usr/bin/env bash + +-# Copyright (C) 2008 Red Hat, Inc. All rights reserved. ++# Copyright (C) 2008,2018 Red Hat, Inc. All rights reserved. + # + # This copyrighted material is made available to anyone wishing to use, + # modify, copy, or redistribute it subject to the terms and conditions +@@ -14,6 +14,8 @@ + + . lib/inittest + ++aux lvmconf "global/support_mirrored_mirror_log=1" ++ + aux prepare_vg 6 + aux lvmconf 'allocation/maximise_cling = 0' \ + 'allocation/mirror_logs_require_separate_pvs = 1' +diff --git a/test/shell/lvconvert-repair.sh b/test/shell/lvconvert-repair.sh +index 713c00f..06470c4 100644 +--- a/test/shell/lvconvert-repair.sh ++++ b/test/shell/lvconvert-repair.sh +@@ -1,6 +1,6 @@ + #!/usr/bin/env bash + +-# Copyright (C) 2008-2013 Red Hat, Inc. All rights reserved. ++# Copyright (C) 2008-2013,2018 Red Hat, Inc. All rights reserved. + # + # This copyrighted material is made available to anyone wishing to use, + # modify, copy, or redistribute it subject to the terms and conditions +@@ -12,6 +12,8 @@ + + . lib/inittest + ++aux lvmconf "global/support_mirrored_mirror_log=1" ++ + recreate_vg_() + { + vgremove -ff $vg +diff --git a/test/shell/lvconvert-twostep.sh b/test/shell/lvconvert-twostep.sh +index 4bd499e..7487d51 100644 +--- a/test/shell/lvconvert-twostep.sh ++++ b/test/shell/lvconvert-twostep.sh +@@ -1,6 +1,6 @@ + #!/usr/bin/env bash + +-# Copyright (C) 2010 Red Hat, Inc. All rights reserved. ++# Copyright (C) 2010,2018 Red Hat, Inc. All rights reserved. + # + # This copyrighted material is made available to anyone wishing to use, + # modify, copy, or redistribute it subject to the terms and conditions +@@ -14,6 +14,8 @@ + + . lib/inittest + ++aux lvmconf "global/support_mirrored_mirror_log=1" ++ + aux prepare_vg 4 + + lvcreate -aey --type mirror -m 1 --mirrorlog disk --ignoremonitoring -L 1 -n mirror $vg +diff --git a/test/shell/lvcreate-operation.sh b/test/shell/lvcreate-operation.sh +index 3d4cf43..807f176 100644 +--- a/test/shell/lvcreate-operation.sh ++++ b/test/shell/lvcreate-operation.sh +@@ -1,6 +1,6 @@ + #!/usr/bin/env bash + +-# Copyright (C) 2008 Red Hat, Inc. All rights reserved. ++# Copyright (C) 2008,2018 Red Hat, Inc. All rights reserved. + # + # This copyrighted material is made available to anyone wishing to use, + # modify, copy, or redistribute it subject to the terms and conditions +@@ -17,6 +17,8 @@ SKIP_WITH_LVMPOLLD=1 + + . lib/inittest + ++aux lvmconf "global/support_mirrored_mirror_log=1" ++ + cleanup_lvs() { + lvremove -ff $vg + (dm_table | not grep $vg) || \ +diff --git a/test/shell/snapshots-of-mirrors.sh b/test/shell/snapshots-of-mirrors.sh +index 5ab45dd..1f2c393 100644 +--- a/test/shell/snapshots-of-mirrors.sh ++++ b/test/shell/snapshots-of-mirrors.sh +@@ -1,6 +1,6 @@ + #!/usr/bin/env bash + +-# Copyright (C) 2010 Red Hat, Inc. All rights reserved. ++# Copyright (C) 2010,2018 Red Hat, Inc. All rights reserved. + # + # This copyrighted material is made available to anyone wishing to use, + # modify, copy, or redistribute it subject to the terms and conditions +@@ -14,6 +14,8 @@ + + . lib/inittest + ++aux lvmconf "global/support_mirrored_mirror_log=1" ++ + aux prepare_vg 4 + + lvcreate -aey --type mirror -m 1 -L 10M --nosync -n lv $vg +diff --git a/test/shell/vgsplit-operation.sh b/test/shell/vgsplit-operation.sh +index 5927dfa..36b75f5 100644 +--- a/test/shell/vgsplit-operation.sh ++++ b/test/shell/vgsplit-operation.sh +@@ -1,6 +1,6 @@ + #!/usr/bin/env bash + +-# Copyright (C) 2007 Red Hat, Inc. All rights reserved. ++# Copyright (C) 2007,2018 Red Hat, Inc. All rights reserved. + # + # This copyrighted material is made available to anyone wishing to use, + # modify, copy, or redistribute it subject to the terms and conditions +@@ -17,6 +17,8 @@ SKIP_WITH_LVMPOLLD=1 + + . lib/inittest + ++aux lvmconf "global/support_mirrored_mirror_log=1" ++ + COMM() { + LAST_TEST="$*" + } diff --git a/SOURCES/lvm2-2_03_03-lvmdbusd-Exit-daemon-when-unable-to-retrieve-state.patch b/SOURCES/lvm2-2_03_03-lvmdbusd-Exit-daemon-when-unable-to-retrieve-state.patch new file mode 100644 index 0000000..fec5cb4 --- /dev/null +++ b/SOURCES/lvm2-2_03_03-lvmdbusd-Exit-daemon-when-unable-to-retrieve-state.patch @@ -0,0 +1,71 @@ + daemons/lvmdbusd/cfg.py | 10 ++++++++++ + daemons/lvmdbusd/fetch.py | 19 ++++++++++++++++++- + 2 files changed, 28 insertions(+), 1 deletion(-) + +diff --git a/daemons/lvmdbusd/cfg.py b/daemons/lvmdbusd/cfg.py +index 771909f..be497d0 100644 +--- a/daemons/lvmdbusd/cfg.py ++++ b/daemons/lvmdbusd/cfg.py +@@ -87,3 +87,13 @@ blackbox = None + + # RequestEntry ctor + create_request_entry = None ++ ++ ++def exit_daemon(): ++ """ ++ Exit the daemon cleanly ++ :return: ++ """ ++ if run and loop: ++ run.value = 0 ++ loop.quit() +diff --git a/daemons/lvmdbusd/fetch.py b/daemons/lvmdbusd/fetch.py +index 69a4aae..e8f3521 100644 +--- a/daemons/lvmdbusd/fetch.py ++++ b/daemons/lvmdbusd/fetch.py +@@ -14,6 +14,7 @@ from . import cfg + from .utils import MThreadRunner, log_debug, log_error + import threading + import queue ++import time + import traceback + + +@@ -82,6 +83,8 @@ class StateUpdate(object): + + @staticmethod + def update_thread(obj): ++ exception_count = 0 ++ + queued_requests = [] + while cfg.run.value != 0: + # noinspection PyBroadException +@@ -136,12 +139,26 @@ class StateUpdate(object): + # wake up if we get an exception + queued_requests = [] + ++ # We retrieved OK, clear exception count ++ exception_count = 0 ++ + except queue.Empty: + pass +- except Exception: ++ except Exception as e: + st = traceback.format_exc() + log_error("update_thread exception: \n%s" % st) + cfg.blackbox.dump() ++ exception_count += 1 ++ if exception_count >= 5: ++ for i in queued_requests: ++ i.set_result(e) ++ ++ log_error("Too many errors in update_thread, exiting daemon") ++ cfg.exit_daemon() ++ ++ else: ++ # Slow things down when encountering errors ++ time.sleep(1) + + def __init__(self): + self.lock = threading.RLock() diff --git a/SOURCES/lvm2-2_03_03-lvmdbusd-Handle-exported-VG-s.patch b/SOURCES/lvm2-2_03_03-lvmdbusd-Handle-exported-VG-s.patch new file mode 100644 index 0000000..bb76ad8 --- /dev/null +++ b/SOURCES/lvm2-2_03_03-lvmdbusd-Handle-exported-VG-s.patch @@ -0,0 +1,34 @@ + daemons/lvmdbusd/cmdhandler.py | 3 ++- + daemons/lvmdbusd/lvm_shell_proxy.py.in | 5 ++++- + 2 files changed, 6 insertions(+), 2 deletions(-) + +diff --git a/daemons/lvmdbusd/cmdhandler.py b/daemons/lvmdbusd/cmdhandler.py +index a9177c5..fde7f5e 100644 +--- a/daemons/lvmdbusd/cmdhandler.py ++++ b/daemons/lvmdbusd/cmdhandler.py +@@ -497,7 +497,8 @@ def lvm_full_report_json(): + ]) + + rc, out, err = call(cmd) +- if rc == 0: ++ # When we have an exported vg the exit code of lvs or fullreport will be 5 ++ if rc == 0 or rc == 5: + # With the current implementation, if we are using the shell then we + # are using JSON and JSON is returned back to us as it was parsed to + # figure out if we completed OK or not +diff --git a/daemons/lvmdbusd/lvm_shell_proxy.py.in b/daemons/lvmdbusd/lvm_shell_proxy.py.in +index 203de6f..b76b336 100644 +--- a/daemons/lvmdbusd/lvm_shell_proxy.py.in ++++ b/daemons/lvmdbusd/lvm_shell_proxy.py.in +@@ -220,7 +220,10 @@ class LVMShellProxy(object): + + # Parse the report to see what happened + if 'log' in report_json: +- if report_json['log'][-1:][0]['log_ret_code'] == '1': ++ ret_code = int(report_json['log'][-1:][0]['log_ret_code']) ++ # If we have an exported vg we get a log_ret_code == 5 when ++ # we do a 'fullreport' ++ if (ret_code == 1) or (ret_code == 5 and argv[0] == 'fullreport'): + rc = 0 + else: + error_msg = self.get_error_msg() diff --git a/SOURCES/lvm2-2_03_03-lvmlockd-Fix-arguments-when-built-without-sanlock.patch b/SOURCES/lvm2-2_03_03-lvmlockd-Fix-arguments-when-built-without-sanlock.patch new file mode 100644 index 0000000..26a6bf7 --- /dev/null +++ b/SOURCES/lvm2-2_03_03-lvmlockd-Fix-arguments-when-built-without-sanlock.patch @@ -0,0 +1,25 @@ + daemons/lvmlockd/lvmlockd-internal.h | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/daemons/lvmlockd/lvmlockd-internal.h b/daemons/lvmlockd/lvmlockd-internal.h +index d8048d8..a2280b8 100644 +--- a/daemons/lvmlockd/lvmlockd-internal.h ++++ b/daemons/lvmlockd/lvmlockd-internal.h +@@ -502,7 +502,7 @@ static inline int lm_init_vg_sanlock(char *ls_name, char *vg_name, uint32_t flag + return -1; + } + +-static inline int lm_init_lv_sanlock(char *ls_name, char *vg_name, char *lv_name, char *vg_args, char *lv_args, int sector_size, int align_size, uint64_t free_offset) ++static inline int lm_init_lv_sanlock(char *ls_name, char *vg_name, char *lv_name, char *vg_args, char *lv_args, uint64_t free_offset) + { + return -1; + } +@@ -590,7 +590,7 @@ static inline int lm_is_running_sanlock(void) + return 0; + } + +-static inline int lm_find_free_lock_sanlock(struct lockspace *ls, uint64_t *free_offset, int *sector_size, int *align_size) ++static inline int lm_find_free_lock_sanlock(struct lockspace *ls, uint64_t *free_offset) + { + return -1; + } diff --git a/SOURCES/lvm2-2_03_03-lvmlockd-fix-make-lockstart-wait.patch b/SOURCES/lvm2-2_03_03-lvmlockd-fix-make-lockstart-wait.patch new file mode 100644 index 0000000..c9571aa --- /dev/null +++ b/SOURCES/lvm2-2_03_03-lvmlockd-fix-make-lockstart-wait.patch @@ -0,0 +1,26 @@ +From 3523651432864901f60d28b8ae3767218f4b39d3 Mon Sep 17 00:00:00 2001 +From: David Teigland +Date: Wed, 16 Jan 2019 13:24:29 -0600 +Subject: [PATCH 5/5] lvmlockd: fix make lockstart wait + +when building without lvmlockd +--- + lib/locking/lvmlockd.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/lib/locking/lvmlockd.h b/lib/locking/lvmlockd.h +index 1fbf765..e5ae331 100644 +--- a/lib/locking/lvmlockd.h ++++ b/lib/locking/lvmlockd.h +@@ -148,7 +148,7 @@ static inline int lockd_rename_vg_final(struct cmd_context *cmd, struct volume_g + return 1; + } + +-static inline int lockd_start_vg(struct cmd_context *cmd, struct volume_group *vg, int start_init) ++static inline int lockd_start_vg(struct cmd_context *cmd, struct volume_group *vg, int start_init, int *exists) + { + return 0; + } +-- +1.8.3.1 + diff --git a/SOURCES/lvm2-2_03_03-lvmlockd-make-lockstart-wait-for-existing-start.patch b/SOURCES/lvm2-2_03_03-lvmlockd-make-lockstart-wait-for-existing-start.patch new file mode 100644 index 0000000..b13dd48 --- /dev/null +++ b/SOURCES/lvm2-2_03_03-lvmlockd-make-lockstart-wait-for-existing-start.patch @@ -0,0 +1,168 @@ +From 887f6099e6f6b662df356e7d26102ff84aa0c901 Mon Sep 17 00:00:00 2001 +From: David Teigland +Date: Wed, 16 Jan 2019 10:41:43 -0600 +Subject: [PATCH 4/5] lvmlockd: make lockstart wait for existing start + +If there are two independent scripts doing: + vgchange --lockstart vg + lvchange -ay vg/lv + +The first vgchange to do the lockstart will wait for +the lockstart to complete before returning. +The second vgchange to do the lockstart will see that +the start is already in progress (from the first) and +will do nothing. This means the second does not wait +for any lockstart to complete, and moves on to the +lvchange which may find the lockspace still starting +and fail. + +To fix this, make the vgchange lockstart command +wait for any lockstart's in progress to complete. +--- + daemons/lvmlockd/lvmlockd-core.c | 9 ++++++--- + lib/locking/lvmlockd.c | 12 +++++++++--- + lib/locking/lvmlockd.h | 2 +- + tools/vgchange.c | 5 ++++- + tools/vgcreate.c | 2 +- + 5 files changed, 21 insertions(+), 9 deletions(-) + +diff --git a/daemons/lvmlockd/lvmlockd-core.c b/daemons/lvmlockd/lvmlockd-core.c +index a9ce6fc..e2d4595 100644 +--- a/daemons/lvmlockd/lvmlockd-core.c ++++ b/daemons/lvmlockd/lvmlockd-core.c +@@ -2742,6 +2742,9 @@ static int add_lockspace_thread(const char *ls_name, + if (ls2->thread_stop) { + log_debug("add_lockspace_thread %s exists and stopping", ls->name); + rv = -EAGAIN; ++ } else if (!ls2->create_fail && !ls2->create_done) { ++ log_debug("add_lockspace_thread %s exists and starting", ls->name); ++ rv = -ESTARTING; + } else { + log_debug("add_lockspace_thread %s exists", ls->name); + rv = -EEXIST; +@@ -2983,7 +2986,7 @@ static int count_lockspace_starting(uint32_t client_id) + + pthread_mutex_lock(&lockspaces_mutex); + list_for_each_entry(ls, &lockspaces, list) { +- if (ls->start_client_id != client_id) ++ if (client_id && (ls->start_client_id != client_id)) + continue; + + if (!ls->create_done && !ls->create_fail) { +@@ -3384,7 +3387,7 @@ static void *worker_thread_main(void *arg_in) + add_client_result(act); + + } else if (act->op == LD_OP_START_WAIT) { +- act->result = count_lockspace_starting(act->client_id); ++ act->result = count_lockspace_starting(0); + if (!act->result) + add_client_result(act); + else +@@ -3418,7 +3421,7 @@ static void *worker_thread_main(void *arg_in) + list_for_each_entry_safe(act, safe, &delayed_list, list) { + if (act->op == LD_OP_START_WAIT) { + log_debug("work delayed start_wait for client %u", act->client_id); +- act->result = count_lockspace_starting(act->client_id); ++ act->result = count_lockspace_starting(0); + if (!act->result) { + list_del(&act->list); + add_client_result(act); +diff --git a/lib/locking/lvmlockd.c b/lib/locking/lvmlockd.c +index 969a7fe..6168630 100644 +--- a/lib/locking/lvmlockd.c ++++ b/lib/locking/lvmlockd.c +@@ -1077,7 +1077,7 @@ void lockd_free_vg_final(struct cmd_context *cmd, struct volume_group *vg) + * that the VG lockspace being started is new. + */ + +-int lockd_start_vg(struct cmd_context *cmd, struct volume_group *vg, int start_init) ++int lockd_start_vg(struct cmd_context *cmd, struct volume_group *vg, int start_init, int *exists) + { + char uuid[64] __attribute__((aligned(8))); + daemon_reply reply; +@@ -1152,6 +1152,12 @@ int lockd_start_vg(struct cmd_context *cmd, struct volume_group *vg, int start_i + log_debug("VG %s start error: already started", vg->name); + ret = 1; + break; ++ case -ESTARTING: ++ log_debug("VG %s start error: already starting", vg->name); ++ if (exists) ++ *exists = 1; ++ ret = 1; ++ break; + case -EARGS: + log_error("VG %s start failed: invalid parameters for %s", vg->name, vg->lock_type); + break; +@@ -2673,7 +2679,7 @@ int lockd_rename_vg_final(struct cmd_context *cmd, struct volume_group *vg, int + * Depending on the problem that caused the rename to + * fail, it may make sense to not restart the VG here. + */ +- if (!lockd_start_vg(cmd, vg, 0)) ++ if (!lockd_start_vg(cmd, vg, 0, NULL)) + log_error("Failed to restart VG %s lockspace.", vg->name); + return 1; + } +@@ -2713,7 +2719,7 @@ int lockd_rename_vg_final(struct cmd_context *cmd, struct volume_group *vg, int + } + } + +- if (!lockd_start_vg(cmd, vg, 1)) ++ if (!lockd_start_vg(cmd, vg, 1, NULL)) + log_error("Failed to start VG %s lockspace.", vg->name); + + return 1; +diff --git a/lib/locking/lvmlockd.h b/lib/locking/lvmlockd.h +index 0a6ea96..1fbf765 100644 +--- a/lib/locking/lvmlockd.h ++++ b/lib/locking/lvmlockd.h +@@ -63,7 +63,7 @@ int lockd_rename_vg_final(struct cmd_context *cmd, struct volume_group *vg, int + + /* start and stop the lockspace for a vg */ + +-int lockd_start_vg(struct cmd_context *cmd, struct volume_group *vg, int start_init); ++int lockd_start_vg(struct cmd_context *cmd, struct volume_group *vg, int start_init, int *exists); + int lockd_stop_vg(struct cmd_context *cmd, struct volume_group *vg); + int lockd_start_wait(struct cmd_context *cmd); + +diff --git a/tools/vgchange.c b/tools/vgchange.c +index 0f9241c..f3d535c 100644 +--- a/tools/vgchange.c ++++ b/tools/vgchange.c +@@ -560,6 +560,7 @@ static int _vgchange_lock_start(struct cmd_context *cmd, struct volume_group *vg + { + const char *start_opt = arg_str_value(cmd, lockopt_ARG, NULL); + int auto_opt = 0; ++ int exists = 0; + int r; + + if (!vg_is_shared(vg)) +@@ -586,10 +587,12 @@ static int _vgchange_lock_start(struct cmd_context *cmd, struct volume_group *vg + } + + do_start: +- r = lockd_start_vg(cmd, vg, 0); ++ r = lockd_start_vg(cmd, vg, 0, &exists); + + if (r) + vp->lock_start_count++; ++ else if (exists) ++ vp->lock_start_count++; + if (!strcmp(vg->lock_type, "sanlock")) + vp->lock_start_sanlock = 1; + +diff --git a/tools/vgcreate.c b/tools/vgcreate.c +index 2a40bc7..b595349 100644 +--- a/tools/vgcreate.c ++++ b/tools/vgcreate.c +@@ -202,7 +202,7 @@ int vgcreate(struct cmd_context *cmd, int argc, char **argv) + if (vg_is_shared(vg)) { + const char *start_opt = arg_str_value(cmd, lockopt_ARG, NULL); + +- if (!lockd_start_vg(cmd, vg, 1)) { ++ if (!lockd_start_vg(cmd, vg, 1, NULL)) { + log_error("Failed to start locking"); + goto out; + } +-- +1.8.3.1 + diff --git a/SOURCES/lvm2-2_03_03-man-document-dD-attrs-for-VDO-lvs.patch b/SOURCES/lvm2-2_03_03-man-document-dD-attrs-for-VDO-lvs.patch new file mode 100644 index 0000000..571e56b --- /dev/null +++ b/SOURCES/lvm2-2_03_03-man-document-dD-attrs-for-VDO-lvs.patch @@ -0,0 +1,36 @@ + man/lvs.8_end | 5 +++-- + man/lvs.8_pregen | 5 +++-- + 2 files changed, 6 insertions(+), 4 deletions(-) + +diff --git a/man/lvs.8_end b/man/lvs.8_end +index 4f83516..6efc9cb 100644 +--- a/man/lvs.8_end ++++ b/man/lvs.8_end +@@ -6,8 +6,9 @@ Volume type: (C)ache, (m)irrored, (M)irrored without initial sync, (o)rigin, + (O)rigin with merging snapshot, (r)aid, (R)aid without initial sync, + (s)napshot, merging (S)napshot, (p)vmove, (v)irtual, + mirror or raid (i)mage, mirror or raid (I)mage out-of-sync, mirror (l)og device, +-under (c)onversion, thin (V)olume, (t)hin pool, (T)hin pool data, raid or +-pool m(e)tadata or pool metadata spare. ++under (c)onversion, thin (V)olume, (t)hin pool, (T)hin pool data, ++v(d)o pool, v(D)o pool data, ++raid or pool m(e)tadata or pool metadata spare. + .IP 2 3 + Permissions: (w)riteable, (r)ead-only, (R)ead-only activation of non-read-only + volume +diff --git a/man/lvs.8_pregen b/man/lvs.8_pregen +index 9659b70..c92ba14 100644 +--- a/man/lvs.8_pregen ++++ b/man/lvs.8_pregen +@@ -519,8 +519,9 @@ Volume type: (C)ache, (m)irrored, (M)irrored without initial sync, (o)rigin, + (O)rigin with merging snapshot, (r)aid, (R)aid without initial sync, + (s)napshot, merging (S)napshot, (p)vmove, (v)irtual, + mirror or raid (i)mage, mirror or raid (I)mage out-of-sync, mirror (l)og device, +-under (c)onversion, thin (V)olume, (t)hin pool, (T)hin pool data, raid or +-pool m(e)tadata or pool metadata spare. ++under (c)onversion, thin (V)olume, (t)hin pool, (T)hin pool data, ++v(d)o pool, v(D)o pool data, ++raid or pool m(e)tadata or pool metadata spare. + .IP 2 3 + Permissions: (w)riteable, (r)ead-only, (R)ead-only activation of non-read-only + volume diff --git a/SOURCES/lvm2-2_03_03-man-initial-man-page-for-VDO-support.patch b/SOURCES/lvm2-2_03_03-man-initial-man-page-for-VDO-support.patch new file mode 100644 index 0000000..2c1482b --- /dev/null +++ b/SOURCES/lvm2-2_03_03-man-initial-man-page-for-VDO-support.patch @@ -0,0 +1,273 @@ + man/Makefile.in | 3 +- + man/lvmvdo.7_main | 241 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 243 insertions(+), 1 deletion(-) + create mode 100644 man/lvmvdo.7_main + +diff --git a/man/Makefile.in b/man/Makefile.in +index e73f834..114e92b 100644 +--- a/man/Makefile.in ++++ b/man/Makefile.in +@@ -33,6 +33,7 @@ LVMCACHEMAN = lvmcache.7 + LVMTHINMAN = lvmthin.7 + LVMDBUSDMAN = lvmdbusd.8 + LVMRAIDMAN = lvmraid.7 ++LVMVDOMAN = lvmvdo.7 + + MAN5=lvm.conf.5 + MAN7=lvmsystemid.7 lvmreport.7 +@@ -96,7 +97,7 @@ else + endif + endif + +-MAN7+=$(LVMCACHEMAN) $(LVMTHINMAN) $(LVMRAIDMAN) ++MAN7+=$(LVMCACHEMAN) $(LVMTHINMAN) $(LVMRAIDMAN) $(LVMVDOMAN) + MAN5DIR=$(mandir)/man5 + MAN7DIR=$(mandir)/man7 + MAN8DIR=$(mandir)/man8 +diff --git a/man/lvmvdo.7_main b/man/lvmvdo.7_main +new file mode 100644 +index 0000000..e789f7f +--- /dev/null ++++ b/man/lvmvdo.7_main +@@ -0,0 +1,241 @@ ++.TH "LVMVDO" "7" "LVM TOOLS #VERSION#" "Red Hat, Inc" "\"" ++ ++.SH NAME ++lvmvdo \(em EXPERIMENTAL LVM Virtual Data Optimizer support ++ ++.SH DESCRIPTION ++ ++ ++VDO (which includes kvdo and vdo) is software that provides inline ++block-level deduplication, compression, and thin provisioning capabilities ++for primary storage. ++ ++Deduplication is a technique for reducing the consumption of storage ++resources by eliminating multiple copies of duplicate blocks. Compression ++takes the individual unique blocks and shrinks them with coding ++algorithms; these reduced blocks are then efficiently packed together into ++physical blocks. Thin provisioning manages the mapping from LBAs presented ++by VDO to where the data has actually been stored, and also eliminates any ++blocks of all zeroes. ++ ++With deduplication, instead of writing the same data more than once each ++duplicate block is detected and recorded as a reference to the original ++block. VDO maintains a mapping from logical block addresses (used by the ++storage layer above VDO) to physical block addresses (used by the storage ++layer under VDO). After deduplication, multiple logical block addresses ++may be mapped to the same physical block address; these are called shared ++blocks and are reference-counted by the software. ++ ++With VDO's compression, multiple blocks (or shared blocks) are compressed ++with the fast LZ4 algorithm, and binned together where possible so that ++multiple compressed blocks fit within a 4 KB block on the underlying ++storage. Mapping from LBA is to a physical block address and index within ++it for the desired compressed data. All compressed blocks are individually ++reference counted for correctness. ++ ++Block sharing and block compression are invisible to applications using ++the storage, which read and write blocks as they would if VDO were not ++present. When a shared block is overwritten, a new physical block is ++allocated for storing the new block data to ensure that other logical ++block addresses that are mapped to the shared physical block are not ++modified. ++ ++For usage of VDO with \fBlvm\fP(8) standard VDO userspace tools ++\fBvdoformat\fP(8) and currently non-standard kernel VDO module ++"\fIkvdo\fP" needs to be installed on the system. ++ ++The "\fIkvdo\fP" module implements fine-grained storage virtualization, ++thin provisioning, block sharing, and compression; ++the "\fIuds\fP" module provides memory-efficient duplicate ++identification. The userspace tools include \fBvdostats\fP(8) ++for extracting statistics from those volumes. ++ ++ ++.SH VDO Terms ++ ++.TP ++VDODataLV ++.br ++VDO data LV ++.br ++large hidden LV with suffix _vdata created in a VG. ++.br ++used by VDO target to store all data and metadata blocks. ++ ++.TP ++VDOPoolLV ++.br ++VDO pool LV ++.br ++maintains virtual for LV(s) stored in attached VDO data LV ++and it has same size. ++.br ++contains VDOLV(s) (currently supports only a single VDOLV). ++ ++.TP ++VDOLV ++.br ++VDO LV ++.br ++created from VDOPoolLV ++.br ++appears blank after creation ++ ++.SH VDO Usage ++ ++The primary methods for using VDO with lvm2: ++ ++.SS 1. Create VDOPoolLV with VDOLV ++ ++Create an VDOPoolLV that will holds VDO data togehther with ++virtual size VDOLV, that user can use. When the virtual size ++is not specified, then such LV is created with maximum size that ++always fits into data volume even if there cannot happen any ++deduplication and compression ++(i.e. it can hold uncompressible content of /dev/urandom). ++When the name of VDOPoolLV is not specified, it tales name from ++sequence of vpool0, vpool1 ... ++ ++Note: As the performance of TRIM/Discard operation is slow for large ++volumes of VDO type, please try to avoid sending discard requests unless ++necessary as it may take considerable amount of time to finish discard ++operation. ++ ++.nf ++.B lvcreate --type vdo -n VDOLV -L DataSize -V LargeVirtualSize VG/VDOPoolLV ++.B lvcreate --vdo -L DataSize VG ++.fi ++ ++.I Example ++.br ++.nf ++# lvcreate --type vdo -n vdo0 -L 10G -V 100G vg/vdopool0 ++# mkfs.ext4 -E nodiscard /dev/vg/vdo0 ++.fi ++ ++.SS 2. Create VDOPoolLV and convert existing LV into VDODataLV ++ ++Convert an already created/existing LV into a volume that can hold ++VDO data and metadata (a volume reference by VDOPoolLV). ++User will be prompted to confirm such conversion as it is \fBIRREVERSIBLY ++DESTROYING\fP content of such volume, as it's being immediatelly ++formated by \fBvdoformat\fP(8) as VDO pool data volume. User can ++specify virtual size of associated VDOLV with this VDOPoolLV. ++When the virtual size is not specified, it will set to the maximum size ++that can keep 100% uncompressible data there. ++ ++.nf ++.B lvconvert --type vdo-pool -n VDOLV -V VirtualSize VG/VDOPoolLV ++.B lvconvert --vdopool VG/VDOPoolLV ++.fi ++ ++.I Example ++.br ++.nf ++# lvconvert --type vdo-pool -n vdo0 -V10G vg/existinglv ++.fi ++ ++.SS 3. Change default setting used for creating VDOPoolLV ++ ++VDO allows to set large variety of option. Lots of these setting ++can be specified by lvm.conf or profile settings. User can prepare ++number of different profiles and just specify profile file name. ++Check output of \fBlvmconfig --type full\fP for detailed description ++of all individual vdo settings. ++ ++.I Example ++.br ++.nf ++# cat < vdo.profile ++allocation { ++ vdo_use_compression=1 ++ vdo_use_deduplication=1 ++ vdo_use_metadata_hints=1 ++ vdo_minimum_io_size=4096 ++ vdo_block_map_cache_size_mb=128 ++ vdo_block_map_period=16380 ++ vdo_check_point_frequency=0 ++ vdo_use_sparse_index=0 ++ vdo_index_memory_size_mb=256 ++ vdo_slab_size_mb=2048 ++ vdo_ack_threads=1 ++ vdo_bio_threads=1 ++ vdo_bio_rotation=64 ++ vdo_cpu_threads=2 ++ vdo_hash_zone_threads=1 ++ vdo_logical_threads=1 ++ vdo_physical_threads=1 ++ vdo_write_policy="auto" ++ vdo_max_discard=1 ++} ++EOF ++ ++# lvcreate --vdo -L10G --metadataprofile vdo.profile vg/vdopool0 ++# lvcreate --vdo -L10G --config 'allocation/vdo_cpu_threads=4' vg/vdopool1 ++.fi ++ ++.SS 4. Change compression and deduplication of VDOPoolLV ++ ++Disable or enable compression and deduplication for VDO pool LV ++(the volume that maintains all VDO LV(s) associated with it). ++ ++.B lvchange --compression [y|n] --deduplication [y|n] VG/VDOPoolLV ++ ++.I Example ++.br ++.nf ++# lvchange --compression n vg/vdpool0 ++# lvchange --deduplication y vg/vdpool1 ++.fi ++ ++.SS 4. Checking usage of VDOPoolLV ++ ++To quickly check how much data of VDOPoolLV are already consumed ++use \fBlvs\fP(8). Field Data% will report how much data occupies ++content of virtual data for VDOLV and how much space is already ++consumed with all the data and metadata blocks in VDOPoolLV. ++For a detailed description use \fBvdostats\fP(8) command. ++ ++Note: vdostats currently understands only /dev/mapper device names. ++ ++.I Example ++.br ++.nf ++# lvcreate --type vdo -L10G -V20G -n vdo0 vg/vdopool0 ++# mkfs.ext4 -E nodiscard /dev/vg/vdo0 ++# lvs -a vg ++ ++ LV VG Attr LSize Pool Origin Data% ++ vdo0 vg vwi-a-v--- 20.00g vdopool0 0.01 ++ vdopool0 vg dwi-ao---- 10.00g 30.16 ++ [vdopool0_vdata] vg Dwi-ao---- 10.00g ++ ++# vdostats --all /dev/mapper/vg-vdopool0 ++/dev/mapper/vg-vdopool0 : ++ version : 30 ++ release version : 133524 ++ data blocks used : 79 ++ ... ++ ++.fi ++ ++.SH VDO Topics ++ ++.br ++ ++\& ++ ++.SH SEE ALSO ++.BR lvm (8), ++.BR lvm.conf (5), ++.BR lvmconfig (8), ++.BR lvcreate (8), ++.BR lvconvert (8), ++.BR lvchange (8), ++.BR lvextend (8), ++.BR lvremove (8), ++.BR lvs (8), ++.BR vdo (8), ++.BR vdoformat (8) ++.BR vdostats (8) ++ diff --git a/SOURCES/lvm2-2_03_03-man-missed-zero-option-for-thin-pool-creation.patch b/SOURCES/lvm2-2_03_03-man-missed-zero-option-for-thin-pool-creation.patch new file mode 100644 index 0000000..5522f0e --- /dev/null +++ b/SOURCES/lvm2-2_03_03-man-missed-zero-option-for-thin-pool-creation.patch @@ -0,0 +1,40 @@ + WHATS_NEW | 1 + + man/lvcreate.8_pregen | 1 + + tools/args.h | 1 + + 3 files changed, 3 insertions(+) + +diff --git a/WHATS_NEW b/WHATS_NEW +index 6ccc090..002b5a3 100644 +--- a/WHATS_NEW ++++ b/WHATS_NEW +@@ -1,5 +1,6 @@ + Version 2.03.03 - + ==================================== ++ Restore missing man info lvcreate --zero for thin-pools. + Drop misleadning comment for metadata minimum_io_size for VDO segment. + Improve -lXXX%VG modifier which improves cache segment estimation. + Ensure migration_threshold for cache is at least 8 chunks. +diff --git a/man/lvcreate.8_pregen b/man/lvcreate.8_pregen +index 2a5e05d..ff68447 100644 +--- a/man/lvcreate.8_pregen ++++ b/man/lvcreate.8_pregen +@@ -2715,6 +2715,7 @@ answer yes. Use with extreme caution. + Controls zeroing of the first 4KiB of data in the new LV. + Default is \fBy\fP. + Snapshot COW volumes are always zeroed. ++For thin pools, this controls zeroing of provisioned blocks. + LV is not zeroed if the read only flag is set. + Warning: trying to mount an unzeroed LV can cause the system to hang. + .ad b +diff --git a/tools/args.h b/tools/args.h +index 414d7a8..723179d 100644 +--- a/tools/args.h ++++ b/tools/args.h +@@ -1463,6 +1463,7 @@ arg(zero_ARG, 'Z', "zero", bool_VAL, 0, 0, + "Controls zeroing of the first 4KiB of data in the new LV.\n" + "Default is \\fBy\\fP.\n" + "Snapshot COW volumes are always zeroed.\n" ++ "For thin pools, this controls zeroing of provisioned blocks.\n" + "LV is not zeroed if the read only flag is set.\n" + "Warning: trying to mount an unzeroed LV can cause the system to hang.\n" + "#pvcreate\n" diff --git a/SOURCES/lvm2-2_03_03-pvscan-autoactivate-a-VG-once.patch b/SOURCES/lvm2-2_03_03-pvscan-autoactivate-a-VG-once.patch new file mode 100644 index 0000000..65105ca --- /dev/null +++ b/SOURCES/lvm2-2_03_03-pvscan-autoactivate-a-VG-once.patch @@ -0,0 +1,602 @@ +From e403c3953fe8664525ca85e2ecabbe13dc7a0ae7 Mon Sep 17 00:00:00 2001 +From: David Teigland +Date: Thu, 21 Feb 2019 15:53:36 -0600 +Subject: [PATCH 3/5] pvscan: autoactivate a VG once + +When a VG has multiple PVs, and all those PVs come online +at the same time, concurrent pvscans for each PV will all +create the individual pvid files, and all will often see +the VG is now complete. This causes each of the pvscan +commands to think it should activate the VG, so there +are multiple activations of the same VG. The vg lock +serializes them, and only the first pvscan actually does +the activation, but there is still a lot of extra overhead +and time used by the other pvscans that attempt to +activate the already active VG. This can lead to a backlog +of pvscans and timeouts. + +To fix this, this adds a new /run/lvm/vgs_online/ dir that +works like the existing /run/lvm/pvs_online/ dir. Each pvscan +that wants to activate a VG will first try to exlusively create +the file vgs_online/. Only the first pvscan will +succeed, and that one will do the VG activation. The other +pvscans will find the vgname file exists and will not do the +activation step. + +When a PV goes offline, the vgs_online file for the corresponding +VG is removed. This allows the VG to be autoactivated again +when the PV comes online again. This requires that the vgname be +stored in the pvid files. +--- + test/shell/pvscan-autoactivate.sh | 39 ++++--- + test/shell/pvscan-cache.sh | 20 +++- + tools/pvscan.c | 214 ++++++++++++++++++++++++++++++++------ + 3 files changed, 226 insertions(+), 47 deletions(-) + +diff --git a/test/shell/pvscan-autoactivate.sh b/test/shell/pvscan-autoactivate.sh +index cd360e9..419fb9b 100644 +--- a/test/shell/pvscan-autoactivate.sh ++++ b/test/shell/pvscan-autoactivate.sh +@@ -14,14 +14,15 @@ SKIP_WITH_LVMPOLLD=1 + + RUNDIR="/run" + test -d "$RUNDIR" || RUNDIR="/var/run" +-ONLINEDIR="$RUNDIR/lvm/pvs_online" ++PVS_ONLINE_DIR="$RUNDIR/lvm/pvs_online" ++VGS_ONLINE_DIR="$RUNDIR/lvm/vgs_online" + + # FIXME: kills logic for running system +-_clear_online() { ++_clear_online_files() { + # wait till udev is finished + aux udev_wait +- rm -f "$ONLINEDIR"/* +- test -n "${1+varset}" || touch "$ONLINEDIR/foo" ++ rm -f "$PVS_ONLINE_DIR"/* ++ rm -f "$VGS_ONLINE_DIR"/* + } + + . lib/inittest +@@ -32,8 +33,9 @@ vgcreate $vg1 "$dev1" "$dev2" + lvcreate -n $lv1 -l 4 -a n $vg1 + + # the first pvscan scans all devs +-test -d "$ONLINEDIR" || mkdir -p "$ONLINEDIR" +-_clear_online nofoo ++test -d "$PVS_ONLINE_DIR" || mkdir -p "$PVS_ONLINE_DIR" ++test -d "$VGS_ONLINE_DIR" || mkdir -p "$VGS_ONLINE_DIR" ++_clear_online_files + + pvscan --cache -aay + check lv_field $vg1/$lv1 lv_active "active" +@@ -42,7 +44,7 @@ lvchange -an $vg1 + # the first pvscan scans all devs even when + # only one device is specified + +-_clear_online nofoo ++_clear_online_files + + pvscan --cache -aay "$dev1" + check lv_field $vg1/$lv1 lv_active "active" +@@ -50,7 +52,8 @@ lvchange -an $vg1 + + # touch foo to disable first-pvscan case, + # then check pvscan with no args scans all +-_clear_online ++_clear_online_files ++touch "$RUNDIR/lvm/pvs_online/foo" + + pvscan --cache -aay + check lv_field $vg1/$lv1 lv_active "active" +@@ -60,7 +63,8 @@ lvchange -an $vg1 + # then check that vg is activated only after + # both devs appear separately + +-_clear_online ++_clear_online_files ++touch "$RUNDIR/lvm/pvs_online/foo" + + pvscan --cache -aay "$dev1" + check lv_field $vg1/$lv1 lv_active "" +@@ -72,7 +76,8 @@ lvchange -an $vg1 + # then check that vg is activated when both + # devs appear together + +-_clear_online ++_clear_online_files ++touch "$RUNDIR/lvm/pvs_online/foo" + + pvscan --cache -aay "$dev1" "$dev2" + check lv_field $vg1/$lv1 lv_active "active" +@@ -92,7 +97,8 @@ lvcreate -n $lv1 -l 4 -a n $vg1 + # touch foo to disable first-pvscan case, + # test case where dev with metadata appears first + +-_clear_online ++_clear_online_files ++touch "$RUNDIR/lvm/pvs_online/foo" + + pvscan --cache -aay "$dev2" + check lv_field $vg1/$lv1 lv_active "" +@@ -104,7 +110,8 @@ lvchange -an $vg1 + # test case where dev without metadata + # appears first which triggers scanning all + +-_clear_online ++_clear_online_files ++touch "$RUNDIR/lvm/pvs_online/foo" + + pvscan --cache -aay "$dev1" + check lv_field $vg1/$lv1 lv_active "active" +@@ -115,7 +122,7 @@ lvchange -an $vg1 + # dev without metadata is scanned, but + # first-pvscan case scans all devs + +-_clear_online nofoo ++_clear_online_files + + pvscan --cache -aay "$dev1" + check lv_field $vg1/$lv1 lv_active "active" +@@ -125,7 +132,8 @@ lvchange -an $vg1 + # is online without the -aay option to + # activate until after they are online + +-_clear_online ++_clear_online_files ++touch "$RUNDIR/lvm/pvs_online/foo" + + pvscan --cache "$dev1" + check lv_field $vg1/$lv1 lv_active "" +@@ -137,7 +145,8 @@ lvchange -an $vg1 + + # like previous + +-_clear_online ++_clear_online_files ++touch "$RUNDIR/lvm/pvs_online/foo" + + pvscan --cache "$dev1" + check lv_field $vg1/$lv1 lv_active "" +diff --git a/test/shell/pvscan-cache.sh b/test/shell/pvscan-cache.sh +index c272c6c..e0576f9 100644 +--- a/test/shell/pvscan-cache.sh ++++ b/test/shell/pvscan-cache.sh +@@ -13,6 +13,18 @@ + SKIP_WITH_LVMLOCKD=1 + SKIP_WITH_LVMPOLLD=1 + ++RUNDIR="/run" ++test -d "$RUNDIR" || RUNDIR="/var/run" ++PVS_ONLINE_DIR="$RUNDIR/lvm/pvs_online" ++VGS_ONLINE_DIR="$RUNDIR/lvm/vgs_online" ++ ++_clear_online_files() { ++ # wait till udev is finished ++ aux udev_wait ++ rm -f "$PVS_ONLINE_DIR"/* ++ rm -f "$VGS_ONLINE_DIR"/* ++} ++ + . lib/inittest + + aux prepare_pvs 2 +@@ -35,9 +47,12 @@ check lv_exists $vg1 + check lv_field $vg1/$lv1 lv_active "" + + # Check that an LV cannot be activated by pvscan while VG is exported ++vgchange -an $vg1 ++_clear_online_files + vgexport $vg1 +-not pvscan --cache -aay "$dev1" +-not pvscan --cache -aay "$dev2" ++pvscan --cache -aay "$dev1" || true ++pvscan --cache -aay "$dev2" || true ++_clear_online_files + vgimport $vg1 + check lv_exists $vg1 + check lv_field $vg1/$lv1 lv_active "" +@@ -51,6 +66,7 @@ lvchange -an $vg1/$lv1 + # metadata which hasn't been updated for some + # time and also since the MDA is marked as ignored, + # it should really be *ignored*! ++_clear_online_files + pvchange --metadataignore y "$dev1" + aux disable_dev "$dev2" + pvscan --cache +diff --git a/tools/pvscan.c b/tools/pvscan.c +index df46e04..465b3e6 100644 +--- a/tools/pvscan.c ++++ b/tools/pvscan.c +@@ -36,6 +36,9 @@ struct pvscan_aa_params { + unsigned int activate_errors; + }; + ++ ++static const char *_pvs_online_dir = DEFAULT_RUN_DIR "/pvs_online"; ++static const char *_vgs_online_dir = DEFAULT_RUN_DIR "/vgs_online"; + static const char *_online_file = DEFAULT_RUN_DIR "/pvs_online_lock"; + static int _online_fd = -1; + +@@ -227,7 +230,51 @@ out: + return ret; + } + +-static const char *_pvs_online_dir = DEFAULT_RUN_DIR "/pvs_online"; ++static char *_vgname_in_pvid_file_buf(char *buf) ++{ ++ char *p, *n; ++ ++ /* ++ * file contains: ++ * :\n ++ * vg:\n\0 ++ */ ++ ++ if (!(p = strchr(buf, '\n'))) ++ return NULL; ++ ++ p++; /* skip \n */ ++ ++ if (*p && !strncmp(p, "vg:", 3)) { ++ if ((n = strchr(p, '\n'))) ++ *n = '\0'; ++ return p + 3; ++ } ++ return NULL; ++} ++ ++#define MAX_PVID_FILE_SIZE 512 ++ ++/* ++ * When a PV goes offline, remove the vg online file for that VG ++ * (even if other PVs for the VG are still online). This means ++ * that the vg will be activated again when it becomes complete. ++ */ ++ ++static void _online_vg_file_remove(const char *vgname) ++{ ++ char path[PATH_MAX]; ++ ++ if (dm_snprintf(path, sizeof(path), "%s/%s", _vgs_online_dir, vgname) < 0) { ++ log_error("Path %s/%s is too long.", _vgs_online_dir, vgname); ++ return; ++ } ++ ++ log_debug("Unlink vg online: %s", path); ++ ++ if (unlink(path)) ++ log_sys_debug("unlink", path); ++} + + /* + * When a device goes offline we only know its major:minor, not its PVID. +@@ -240,8 +287,9 @@ static const char *_pvs_online_dir = DEFAULT_RUN_DIR "/pvs_online"; + static void _online_pvid_file_remove_devno(int major, int minor) + { + char path[PATH_MAX]; +- char buf[32]; +- char buf_in[32]; ++ char buf[MAX_PVID_FILE_SIZE]; ++ char buf_in[MAX_PVID_FILE_SIZE]; ++ char *vgname = NULL; + DIR *dir; + struct dirent *de; + int fd, rv; +@@ -267,6 +315,8 @@ static void _online_pvid_file_remove_devno(int major, int minor) + continue; + } + ++ memset(buf_in, 0, sizeof(buf_in)); ++ + rv = read(fd, buf_in, sizeof(buf_in)); + if (close(fd)) + log_sys_debug("close", path); +@@ -276,9 +326,16 @@ static void _online_pvid_file_remove_devno(int major, int minor) + } + + if (!strncmp(buf, buf_in, strlen(buf))) { +- log_debug("Unlink pv online %s %s", buf, path); ++ log_debug("Unlink pv online %s", path); + if (unlink(path)) + log_sys_debug("unlink", path); ++ ++ /* vgname points to an offset in buf_in */ ++ if ((vgname = _vgname_in_pvid_file_buf(buf_in))) ++ _online_vg_file_remove(vgname); ++ else ++ log_debug("No vgname in pvid file"); ++ + break; + } + } +@@ -286,13 +343,13 @@ static void _online_pvid_file_remove_devno(int major, int minor) + log_sys_debug("closedir", _pvs_online_dir); + } + +-static void _online_pvid_files_remove(void) ++static void _online_files_remove(const char *dirpath) + { + char path[PATH_MAX]; + DIR *dir; + struct dirent *de; + +- if (!(dir = opendir(_pvs_online_dir))) ++ if (!(dir = opendir(dirpath))) + return; + + while ((de = readdir(dir))) { +@@ -300,22 +357,26 @@ static void _online_pvid_files_remove(void) + continue; + + memset(path, 0, sizeof(path)); +- snprintf(path, sizeof(path), "%s/%s", _pvs_online_dir, de->d_name); ++ snprintf(path, sizeof(path), "%s/%s", dirpath, de->d_name); + if (unlink(path)) + log_sys_debug("unlink", path); + } + if (closedir(dir)) +- log_sys_debug("closedir", _pvs_online_dir); ++ log_sys_debug("closedir", dirpath); + } + +-static int _online_pvid_file_create(struct device *dev) ++static int _online_pvid_file_create(struct device *dev, const char *vgname) + { + char path[PATH_MAX]; +- char buf[32]; ++ char buf[MAX_PVID_FILE_SIZE]; + int major, minor; + int fd; + int rv; + int len; ++ int len1 = 0; ++ int len2 = 0; ++ ++ memset(buf, 0, sizeof(buf)); + + major = (int)MAJOR(dev->dev); + minor = (int)MINOR(dev->dev); +@@ -325,16 +386,26 @@ static int _online_pvid_file_create(struct device *dev) + return 0; + } + +- if ((len = dm_snprintf(buf, sizeof(buf), "%d:%d\n", major, minor)) < 0) { +- log_error("Device %d:%d is too long.", major, minor); ++ if ((len1 = dm_snprintf(buf, sizeof(buf), "%d:%d\n", major, minor)) < 0) { ++ log_error("Cannot create online pv file for %d:%d.", major, minor); + return 0; + } + ++ if (vgname) { ++ if ((len2 = dm_snprintf(buf + len1, sizeof(buf) - len1, "vg:%s\n", vgname)) < 0) { ++ log_warn("Incomplete online pv file for %d:%d vg %s.", major, minor, vgname); ++ /* can still continue without vgname */ ++ len2 = 0; ++ } ++ } ++ ++ len = len1 + len2; ++ + log_debug("Create pv online: %s %d:%d %s", path, major, minor, dev_name(dev)); + + fd = open(path, O_CREAT | O_TRUNC | O_RDWR, S_IRUSR | S_IWUSR); + if (fd < 0) { +- log_error("Failed to open %s: %d", path, errno); ++ log_error("Failed to open create %s: %d", path, errno); + return 0; + } + +@@ -377,20 +448,45 @@ static int _online_pvid_file_exists(const char *pvid) + return 0; + } + +-static void _online_pvid_dir_setup(void) ++static void _online_dir_setup(void) + { + struct stat st; + int rv; + ++ if (!stat(DEFAULT_RUN_DIR, &st)) ++ goto do_pvs; ++ ++ log_debug("Creating run_dir."); ++ dm_prepare_selinux_context(DEFAULT_RUN_DIR, S_IFDIR); ++ rv = mkdir(DEFAULT_RUN_DIR, 0755); ++ dm_prepare_selinux_context(NULL, 0); ++ ++ if ((rv < 0) && stat(DEFAULT_RUN_DIR, &st)) ++ log_error("Failed to create %s %d", DEFAULT_RUN_DIR, errno); ++ ++do_pvs: + if (!stat(_pvs_online_dir, &st)) +- return; ++ goto do_vgs; + ++ log_debug("Creating pvs_online_dir."); + dm_prepare_selinux_context(_pvs_online_dir, S_IFDIR); +- rv = mkdir(_pvs_online_dir, 0777); ++ rv = mkdir(_pvs_online_dir, 0755); ++ dm_prepare_selinux_context(NULL, 0); ++ ++ if ((rv < 0) && stat(_pvs_online_dir, &st)) ++ log_error("Failed to create %s %d", _pvs_online_dir, errno); ++ ++do_vgs: ++ if (!stat(_vgs_online_dir, &st)) ++ return; ++ ++ log_debug("Creating vgs_online_dir."); ++ dm_prepare_selinux_context(_vgs_online_dir, S_IFDIR); ++ rv = mkdir(_vgs_online_dir, 0755); + dm_prepare_selinux_context(NULL, 0); + +- if (rv < 0) +- log_debug("Failed to create %s", _pvs_online_dir); ++ if ((rv < 0) && stat(_vgs_online_dir, &st)) ++ log_error("Failed to create %s %d", _vgs_online_dir, errno); + } + + static void _online_file_setup(void) +@@ -401,8 +497,10 @@ static void _online_file_setup(void) + if (!stat(_online_file, &st)) + return; + +- if (!(fp = fopen(_online_file, "w"))) ++ if (!(fp = fopen(_online_file, "w"))) { ++ log_error("Failed to create %s %d", _online_file, errno); + return; ++ } + if (fclose(fp)) + stack; + } +@@ -442,11 +540,13 @@ static int _online_pv_found(struct cmd_context *cmd, + * Create file named for pvid to record this PV is online. + */ + +- if (!_online_pvid_file_create(dev)) ++ if (!_online_pvid_file_create(dev, vg ? vg->name : NULL)) + return_0; + +- if (!vg || !found_vgnames) ++ if (!vg || !found_vgnames) { ++ log_print("pvscan[%d] PV %s online.", getpid(), dev_name(dev)); + return 1; ++ } + + /* + * Check if all the PVs for this VG are online. This is only +@@ -469,8 +569,13 @@ static int _online_pv_found(struct cmd_context *cmd, + * in the VG, which means the VG is not yet complete. + */ + +- if (pvids_not_online) ++ if (pvids_not_online) { ++ log_print("pvscan[%d] PV %s online, VG %s incomplete (need %d).", ++ getpid(), dev_name(dev), vg->name, pvids_not_online); + return 1; ++ } ++ ++ log_print("pvscan[%d] PV %s online, VG %s is complete.", getpid(), dev_name(dev), vg->name); + + /* + * When all PVIDs from the VG are online, then add vgname to +@@ -541,7 +646,7 @@ static int _online_pvscan_one(struct cmd_context *cmd, struct device *dev, + log_debug("pvscan metadata from dev %s", dev_name(dev)); + + if (udev_dev_is_mpath_component(dev)) { +- log_debug("Ignore multipath component for pvscan."); ++ log_print("pvscan[%d] ignore multipath component %s.", getpid(), dev_name(dev)); + return 1; + } + +@@ -649,10 +754,37 @@ static int _pvscan_aa_single(struct cmd_context *cmd, const char *vg_name, + return ECMD_PROCESSED; + } + ++static int _online_vg_file_create(struct cmd_context *cmd, const char *vgname) ++{ ++ char path[PATH_MAX]; ++ int fd; ++ ++ if (dm_snprintf(path, sizeof(path), "%s/%s", _vgs_online_dir, vgname) < 0) { ++ log_error("Path %s/%s is too long.", _vgs_online_dir, vgname); ++ return 0; ++ } ++ ++ log_debug("Create vg online: %s", path); ++ ++ fd = open(path, O_CREAT | O_EXCL | O_TRUNC | O_RDWR, S_IRUSR | S_IWUSR); ++ if (fd < 0) { ++ log_debug("Failed to create %s: %d", path, errno); ++ return 0; ++ } ++ ++ /* We don't care about syncing, these files are not even persistent. */ ++ ++ if (close(fd)) ++ log_sys_debug("close", path); ++ ++ return 1; ++} ++ + static int _pvscan_aa(struct cmd_context *cmd, struct pvscan_aa_params *pp, + struct dm_list *vgnames) + { + struct processing_handle *handle = NULL; ++ struct dm_str_list *sl, *sl2; + int ret; + + if (dm_list_empty(vgnames)) { +@@ -667,6 +799,27 @@ static int _pvscan_aa(struct cmd_context *cmd, struct pvscan_aa_params *pp, + + handle->custom_handle = pp; + ++ /* ++ * For each complete vg that can be autoactivated, see if this ++ * particular pvscan command should activate the vg. There can be ++ * multiple concurrent pvscans for the same completed vg (when all the ++ * PVs for the VG appear at once), and we want only one of the pvscans ++ * to run the activation. The first to create the file will do it. ++ */ ++ dm_list_iterate_items_safe(sl, sl2, vgnames) { ++ if (!_online_vg_file_create(cmd, sl->str)) { ++ log_print("pvscan[%d] VG %s skip autoactivation.", getpid(), sl->str); ++ str_list_del(vgnames, sl->str); ++ continue; ++ } ++ log_print("pvscan[%d] VG %s run autoactivation.", getpid(), sl->str); ++ } ++ ++ if (dm_list_empty(vgnames)) { ++ destroy_processing_handle(cmd, handle); ++ return ECMD_PROCESSED; ++ } ++ + ret = process_each_vg(cmd, 0, NULL, NULL, vgnames, READ_FOR_UPDATE, 0, handle, _pvscan_aa_single); + + destroy_processing_handle(cmd, handle); +@@ -707,7 +860,7 @@ int pvscan_cache_cmd(struct cmd_context *cmd, int argc, char **argv) + return EINVALID_CMD_LINE; + } + +- _online_pvid_dir_setup(); ++ _online_dir_setup(); + _online_file_setup(); + + if (!lock_vol(cmd, VG_GLOBAL, LCK_VG_READ, NULL)) { +@@ -721,8 +874,8 @@ int pvscan_cache_cmd(struct cmd_context *cmd, int argc, char **argv) + if (!argc && !devno_args) { + _lock_online(LOCK_EX, 0); + log_verbose("pvscan all devices for requested refresh."); +- _online_pvid_files_remove(); +- /* identify complete vgs, and only activate those vgs */ ++ _online_files_remove(_pvs_online_dir); ++ _online_files_remove(_vgs_online_dir); + _online_pvscan_all_devs(cmd, complete_vgnames, NULL); + _unlock_online(); + goto activate; +@@ -750,16 +903,17 @@ int pvscan_cache_cmd(struct cmd_context *cmd, int argc, char **argv) + * In the non-init case, a VG with two PVs, where both PVs appear at once + * two parallel pvscans for each PV create the pvid files for each PV in + * parallel, then both pvscans see the vg has completed, and both pvscans +- * activate the VG in parallel. The activations should be serialized by +- * the VG lock. ++ * activate the VG in parallel. The first pvscan to create the vgname ++ * file in vgs_online will do the activation, any others will skip it. + */ + + _lock_online(LOCK_EX, 0); + + if (_online_pvid_files_missing()) { + log_verbose("pvscan all devices to initialize available PVs."); +- _online_pvid_files_remove(); +- /* identify complete vgs, and only activate those vgs */ ++ _online_files_remove(_pvs_online_dir); ++ _online_files_remove(_vgs_online_dir); ++ cmd->pvscan_cache_single = 1; + _online_pvscan_all_devs(cmd, complete_vgnames, NULL); + _unlock_online(); + goto activate; +-- +1.8.3.1 + diff --git a/SOURCES/lvm2-2_03_03-pvscan-fix-autoactivation-from-concurrent-pvscans.patch b/SOURCES/lvm2-2_03_03-pvscan-fix-autoactivation-from-concurrent-pvscans.patch new file mode 100644 index 0000000..462121c --- /dev/null +++ b/SOURCES/lvm2-2_03_03-pvscan-fix-autoactivation-from-concurrent-pvscans.patch @@ -0,0 +1,276 @@ +From 455dbd8444074aa235c284d0e3285410b9096401 Mon Sep 17 00:00:00 2001 +From: David Teigland +Date: Thu, 21 Feb 2019 15:52:45 -0600 +Subject: [PATCH 2/5] pvscan: fix autoactivation from concurrent pvscans + +Use a file lock to ensure that only one pvscan will do +initialization of pvs_online, otherwise multiple concurrent +pvscans may all see an empty pvs_online directory and +do initialization. + +The pvscan that is doing initialization should also only +attempt to activate complete VGs. +--- + tools/pvscan.c | 141 ++++++++++++++++++++++++++++++++++++++++++++++++--------- + 1 file changed, 120 insertions(+), 21 deletions(-) + +diff --git a/tools/pvscan.c b/tools/pvscan.c +index 2a884df..df46e04 100644 +--- a/tools/pvscan.c ++++ b/tools/pvscan.c +@@ -19,6 +19,7 @@ + #include "lib/metadata/metadata.h" + + #include ++#include + + struct pvscan_params { + int new_pvs_found; +@@ -32,10 +33,61 @@ struct pvscan_params { + }; + + struct pvscan_aa_params { +- int refresh_all; + unsigned int activate_errors; + }; + ++static const char *_online_file = DEFAULT_RUN_DIR "/pvs_online_lock"; ++static int _online_fd = -1; ++ ++static int _lock_online(int mode, int nonblock) ++{ ++ int fd; ++ int op = mode; ++ int ret; ++ ++ if (nonblock) ++ op |= LOCK_NB; ++ ++ if (_online_fd != -1) { ++ log_warn("lock_online existing fd %d", _online_fd); ++ return 0; ++ } ++ ++ fd = open(_online_file, O_RDWR | S_IRUSR | S_IWUSR); ++ if (fd < 0) { ++ log_debug("lock_online open errno %d", errno); ++ return 0; ++ } ++ ++ ret = flock(fd, op); ++ if (!ret) { ++ _online_fd = fd; ++ return 1; ++ } ++ ++ if (close(fd)) ++ stack; ++ return 0; ++} ++ ++static void _unlock_online(void) ++{ ++ int ret; ++ ++ if (_online_fd == -1) { ++ log_warn("unlock_online no existing fd"); ++ return; ++ } ++ ++ ret = flock(_online_fd, LOCK_UN); ++ if (ret) ++ log_warn("unlock_online flock errno %d", errno); ++ ++ if (close(_online_fd)) ++ stack; ++ _online_fd = -1; ++} ++ + static int _pvscan_display_pv(struct cmd_context *cmd, + struct physical_volume *pv, + struct pvscan_params *params) +@@ -341,6 +393,20 @@ static void _online_pvid_dir_setup(void) + log_debug("Failed to create %s", _pvs_online_dir); + } + ++static void _online_file_setup(void) ++{ ++ FILE *fp; ++ struct stat st; ++ ++ if (!stat(_online_file, &st)) ++ return; ++ ++ if (!(fp = fopen(_online_file, "w"))) ++ return; ++ if (fclose(fp)) ++ stack; ++} ++ + static int _online_pvid_files_missing(void) + { + DIR *dir; +@@ -584,12 +650,12 @@ static int _pvscan_aa_single(struct cmd_context *cmd, const char *vg_name, + } + + static int _pvscan_aa(struct cmd_context *cmd, struct pvscan_aa_params *pp, +- int all_vgs, struct dm_list *vgnames) ++ struct dm_list *vgnames) + { + struct processing_handle *handle = NULL; + int ret; + +- if (!all_vgs && dm_list_empty(vgnames)) { ++ if (dm_list_empty(vgnames)) { + log_debug("No VGs to autoactivate."); + return ECMD_PROCESSED; + } +@@ -601,11 +667,6 @@ static int _pvscan_aa(struct cmd_context *cmd, struct pvscan_aa_params *pp, + + handle->custom_handle = pp; + +- if (all_vgs) { +- cmd->cname->flags |= ALL_VGS_IS_DEFAULT; +- pp->refresh_all = 1; +- } +- + ret = process_each_vg(cmd, 0, NULL, NULL, vgnames, READ_FOR_UPDATE, 0, handle, _pvscan_aa_single); + + destroy_processing_handle(cmd, handle); +@@ -617,7 +678,8 @@ int pvscan_cache_cmd(struct cmd_context *cmd, int argc, char **argv) + { + struct pvscan_aa_params pp = { 0 }; + struct dm_list single_devs; +- struct dm_list found_vgnames; ++ struct dm_list vgnames; ++ struct dm_list *complete_vgnames = NULL; + struct device *dev; + struct device_list *devl; + const char *pv_name; +@@ -628,12 +690,14 @@ int pvscan_cache_cmd(struct cmd_context *cmd, int argc, char **argv) + struct arg_value_group_list *current_group; + dev_t devno; + int do_activate = arg_is_set(cmd, activate_ARG); +- int all_vgs = 0; + int add_errors = 0; + int ret = ECMD_PROCESSED; + + dm_list_init(&single_devs); +- dm_list_init(&found_vgnames); ++ dm_list_init(&vgnames); ++ ++ if (do_activate) ++ complete_vgnames = &vgnames; + + if (arg_is_set(cmd, major_ARG) + arg_is_set(cmd, minor_ARG)) + devno_args = 1; +@@ -644,6 +708,7 @@ int pvscan_cache_cmd(struct cmd_context *cmd, int argc, char **argv) + } + + _online_pvid_dir_setup(); ++ _online_file_setup(); + + if (!lock_vol(cmd, VG_GLOBAL, LCK_VG_READ, NULL)) { + log_error("Unable to obtain global lock."); +@@ -654,19 +719,53 @@ int pvscan_cache_cmd(struct cmd_context *cmd, int argc, char **argv) + * Scan all devices when no args are given. + */ + if (!argc && !devno_args) { +- log_verbose("pvscan all devices."); ++ _lock_online(LOCK_EX, 0); ++ log_verbose("pvscan all devices for requested refresh."); + _online_pvid_files_remove(); +- _online_pvscan_all_devs(cmd, NULL, NULL); +- all_vgs = 1; ++ /* identify complete vgs, and only activate those vgs */ ++ _online_pvscan_all_devs(cmd, complete_vgnames, NULL); ++ _unlock_online(); + goto activate; + } + ++ /* ++ * Initialization case: ++ * lock_online ex ++ * if empty ++ * pvscan all ++ * create pvid files ++ * identify complete vgs ++ * unlock_online ++ * activate complete vgs ++ * ++ * Non-initialization case: ++ * lock_online ex ++ * if not empty ++ * unlock_unlock ++ * pvscan devs ++ * create pvid files ++ * identify complete vgs ++ * activate complete vgs ++ * ++ * In the non-init case, a VG with two PVs, where both PVs appear at once ++ * two parallel pvscans for each PV create the pvid files for each PV in ++ * parallel, then both pvscans see the vg has completed, and both pvscans ++ * activate the VG in parallel. The activations should be serialized by ++ * the VG lock. ++ */ ++ ++ _lock_online(LOCK_EX, 0); ++ + if (_online_pvid_files_missing()) { + log_verbose("pvscan all devices to initialize available PVs."); + _online_pvid_files_remove(); +- _online_pvscan_all_devs(cmd, NULL, NULL); +- all_vgs = 1; ++ /* identify complete vgs, and only activate those vgs */ ++ _online_pvscan_all_devs(cmd, complete_vgnames, NULL); ++ _unlock_online(); + goto activate; ++ } else { ++ log_verbose("pvscan only specific devices."); ++ _unlock_online(); + } + + if (argc || devno_args) { +@@ -743,7 +842,7 @@ int pvscan_cache_cmd(struct cmd_context *cmd, int argc, char **argv) + * Devices that exist and pass the lvmetad filter + * are online. + */ +- if (!_online_pvscan_one(cmd, dev, NULL, &found_vgnames, 0, &pvid_without_metadata)) ++ if (!_online_pvscan_one(cmd, dev, NULL, complete_vgnames, 0, &pvid_without_metadata)) + add_errors++; + } + } +@@ -794,7 +893,7 @@ int pvscan_cache_cmd(struct cmd_context *cmd, int argc, char **argv) + * Devices that exist and pass the lvmetad filter + * are online. + */ +- if (!_online_pvscan_one(cmd, devl->dev, NULL, &found_vgnames, 0, &pvid_without_metadata)) ++ if (!_online_pvscan_one(cmd, devl->dev, NULL, complete_vgnames, 0, &pvid_without_metadata)) + add_errors++; + } + } +@@ -809,10 +908,10 @@ activate: + * scan all devs and pick out the complete VG holding this + * device so we can then autoactivate that VG. + */ +- if (!dm_list_empty(&single_devs) && dm_list_empty(&found_vgnames) && ++ if (!dm_list_empty(&single_devs) && complete_vgnames && dm_list_empty(complete_vgnames) && + pvid_without_metadata && do_activate) { + log_verbose("pvscan all devices for PV without metadata: %s.", pvid_without_metadata); +- _online_pvscan_all_devs(cmd, &found_vgnames, &single_devs); ++ _online_pvscan_all_devs(cmd, complete_vgnames, &single_devs); + } + + /* +@@ -821,7 +920,7 @@ activate: + * list, and we can attempt to autoactivate LVs in the VG. + */ + if (do_activate) +- ret = _pvscan_aa(cmd, &pp, all_vgs, &found_vgnames); ++ ret = _pvscan_aa(cmd, &pp, complete_vgnames); + + out: + if (add_errors || pp.activate_errors) +-- +1.8.3.1 + diff --git a/SOURCES/lvm2-2_03_03-scripts-lvm2-activation-generator-fix-lvmconfig-call.patch b/SOURCES/lvm2-2_03_03-scripts-lvm2-activation-generator-fix-lvmconfig-call.patch new file mode 100644 index 0000000..53f5a61 --- /dev/null +++ b/SOURCES/lvm2-2_03_03-scripts-lvm2-activation-generator-fix-lvmconfig-call.patch @@ -0,0 +1,57 @@ + WHATS_NEW | 1 + + scripts/generator-internals.c | 3 ++- + scripts/lvm2_activation_generator_systemd_red_hat.c | 15 ++++++++++----- + 3 files changed, 13 insertions(+), 6 deletions(-) + +diff --git a/WHATS_NEW b/WHATS_NEW +index 002b5a3..4b68dbd 100644 +--- a/WHATS_NEW ++++ b/WHATS_NEW +@@ -1,5 +1,6 @@ + Version 2.03.03 - + ==================================== ++ Fix generator querying config options missing from lvm.conf. + Restore missing man info lvcreate --zero for thin-pools. + Drop misleadning comment for metadata minimum_io_size for VDO segment. + Improve -lXXX%VG modifier which improves cache segment estimation. +diff --git a/scripts/generator-internals.c b/scripts/generator-internals.c +index 9619e8c..7bab4f9 100644 +--- a/scripts/generator-internals.c ++++ b/scripts/generator-internals.c +@@ -170,7 +170,8 @@ static bool _parse_line(const char *line, struct config *cfg) + static bool _get_config(struct config *cfg, const char *lvmconfig_path) + { + static const char *_argv[] = { +- "lvmconfig", LVM_CONF_EVENT_ACTIVATION, LVM_CONF_USE_LVMPOLLD, NULL ++ "lvmconfig", "--type", "full", ++ LVM_CONF_EVENT_ACTIVATION, LVM_CONF_USE_LVMPOLLD, NULL + }; + + bool r = true; +diff --git a/scripts/lvm2_activation_generator_systemd_red_hat.c b/scripts/lvm2_activation_generator_systemd_red_hat.c +index 0e6c05a..99b5f22 100644 +--- a/scripts/lvm2_activation_generator_systemd_red_hat.c ++++ b/scripts/lvm2_activation_generator_systemd_red_hat.c +@@ -213,12 +213,17 @@ static bool _run(int argc, const char **argv) + if (!_parse_command_line(&gen, argc, argv)) + return false; + +- if (!_get_config(&gen.cfg, LVMCONFIG_PATH)) +- return false; ++ if (_get_config(&gen.cfg, LVMCONFIG_PATH)) { ++ if (gen.cfg.event_activation) ++ // If event_activation=1, pvscan --cache -aay does activation. ++ return true; ++ } + +- if (gen.cfg.event_activation) +- // If event_activation=1, pvscan --cache -aay does activation. +- return true; ++ /* ++ * Create the activation units if: ++ * - _get_config succeeded and event_activation=0 ++ * - _get_config failed, then this is a failsafe fallback ++ */ + + /* mark lvm2-activation.*.service as world-accessible */ + old_mask = umask(0022); diff --git a/SOURCES/lvm2-2_03_03-vdo-fix-archived-metadata-comment.patch b/SOURCES/lvm2-2_03_03-vdo-fix-archived-metadata-comment.patch new file mode 100644 index 0000000..0b65cfc --- /dev/null +++ b/SOURCES/lvm2-2_03_03-vdo-fix-archived-metadata-comment.patch @@ -0,0 +1,28 @@ + WHATS_NEW | 1 + + lib/vdo/vdo.c | 2 +- + 2 files changed, 2 insertions(+), 1 deletion(-) + +diff --git a/WHATS_NEW b/WHATS_NEW +index 152fa5e..6ccc090 100644 +--- a/WHATS_NEW ++++ b/WHATS_NEW +@@ -1,5 +1,6 @@ + Version 2.03.03 - + ==================================== ++ Drop misleadning comment for metadata minimum_io_size for VDO segment. + Improve -lXXX%VG modifier which improves cache segment estimation. + Ensure migration_threshold for cache is at least 8 chunks. + Move VDO support towards V2 target (6.2) support. +diff --git a/lib/vdo/vdo.c b/lib/vdo/vdo.c +index c34eb93..ed051fc 100644 +--- a/lib/vdo/vdo.c ++++ b/lib/vdo/vdo.c +@@ -308,7 +308,7 @@ static int _vdo_pool_text_export(const struct lv_segment *seg, struct formatter + if (vtp->use_metadata_hints) + outf(f, "use_metadata_hints = 1"); + +- outsize(f, vtp->minimum_io_size, "minimum_io_size = %u", vtp->minimum_io_size); ++ outf(f, "minimum_io_size = %u", vtp->minimum_io_size); + + outsize(f, vtp->block_map_cache_size_mb * UINT64_C(2 * 1024), + "block_map_cache_size_mb = %u", vtp->block_map_cache_size_mb); diff --git a/SOURCES/lvm2-2_03_03-vdo-some-formating-updates.patch b/SOURCES/lvm2-2_03_03-vdo-some-formating-updates.patch new file mode 100644 index 0000000..f7a1465 --- /dev/null +++ b/SOURCES/lvm2-2_03_03-vdo-some-formating-updates.patch @@ -0,0 +1,61 @@ + man/lvmvdo.7_main | 15 ++++++++------- + 1 file changed, 8 insertions(+), 7 deletions(-) + +diff --git a/man/lvmvdo.7_main b/man/lvmvdo.7_main +index e789f7f..9bd10ac 100644 +--- a/man/lvmvdo.7_main ++++ b/man/lvmvdo.7_main +@@ -5,7 +5,6 @@ lvmvdo \(em EXPERIMENTAL LVM Virtual Data Optimizer support + + .SH DESCRIPTION + +- + VDO (which includes kvdo and vdo) is software that provides inline + block-level deduplication, compression, and thin provisioning capabilities + for primary storage. +@@ -179,7 +178,9 @@ EOF + Disable or enable compression and deduplication for VDO pool LV + (the volume that maintains all VDO LV(s) associated with it). + ++.nf + .B lvchange --compression [y|n] --deduplication [y|n] VG/VDOPoolLV ++.fi + + .I Example + .br +@@ -196,7 +197,7 @@ content of virtual data for VDOLV and how much space is already + consumed with all the data and metadata blocks in VDOPoolLV. + For a detailed description use \fBvdostats\fP(8) command. + +-Note: vdostats currently understands only /dev/mapper device names. ++Note: \fBvdostats\fP(8) currently understands only /dev/mapper device names. + + .I Example + .br +@@ -216,11 +217,9 @@ Note: vdostats currently understands only /dev/mapper device names. + release version : 133524 + data blocks used : 79 + ... +- + .fi + + .SH VDO Topics +- + .br + + \& +@@ -233,9 +232,11 @@ Note: vdostats currently understands only /dev/mapper device names. + .BR lvconvert (8), + .BR lvchange (8), + .BR lvextend (8), ++.BR lvreduce (8), ++.BR lvresize (8), + .BR lvremove (8), + .BR lvs (8), + .BR vdo (8), +-.BR vdoformat (8) +-.BR vdostats (8) +- ++.BR vdoformat (8), ++.BR vdostats (8), ++.BR mkfs (8) diff --git a/SOURCES/lvm2-2_03_03-vdo-update-vdo-profile.patch b/SOURCES/lvm2-2_03_03-vdo-update-vdo-profile.patch new file mode 100644 index 0000000..d7dddf1 --- /dev/null +++ b/SOURCES/lvm2-2_03_03-vdo-update-vdo-profile.patch @@ -0,0 +1,53 @@ + conf/vdo-small.profile | 41 ++++++++++++++++++++--------------------- + 1 file changed, 20 insertions(+), 21 deletions(-) + +diff --git a/conf/vdo-small.profile b/conf/vdo-small.profile +index 0bd47b5..2044fc2 100644 +--- a/conf/vdo-small.profile ++++ b/conf/vdo-small.profile +@@ -1,25 +1,24 @@ + # Demo configuration for 'VDO' using less memory. +-# ++# ~lvmconfig --type full | grep vdo + + allocation { +- vdo_use_compression = 1 +- vdo_use_deduplication = 1 +- vdo_emulate_512_sectors = 0 +- vdo_block_map_cache_size_mb = 128 +- vdo_block_map_period = 16380 +- vdo_check_point_frequency = 0 +- vdo_use_sparse_index = 0 +- vdo_index_memory_size_mb = 256 +- vdo_use_read_cache = 0 +- vdo_read_cache_size_mb = 0 +- vdo_slab_size_mb = 2048 +- +- vdo_ack_threads = 1 +- vdo_bio_threads = 1 +- vdo_bio_rotation = 64 +- vdo_cpu_threads = 2 +- vdo_hash_zone_threads = 1 +- vdo_logical_threads = 1 +- vdo_physical_threads = 1 +- vdo_write_policy = "auto" ++ vdo_use_compression=1 ++ vdo_use_deduplication=1 ++ vdo_use_metadata_hints=1 ++ vdo_minimum_io_size=4096 ++ vdo_block_map_cache_size_mb=128 ++ vdo_block_map_period=16380 ++ vdo_check_point_frequency=0 ++ vdo_use_sparse_index=0 ++ vdo_index_memory_size_mb=256 ++ vdo_slab_size_mb=2048 ++ vdo_ack_threads=1 ++ vdo_bio_threads=1 ++ vdo_bio_rotation=64 ++ vdo_cpu_threads=2 ++ vdo_hash_zone_threads=1 ++ vdo_logical_threads=1 ++ vdo_physical_threads=1 ++ vdo_write_policy="auto" ++ vdo_max_discard=1 + } diff --git a/SOURCES/lvm2-build-autoreconf.patch b/SOURCES/lvm2-build-autoreconf.patch new file mode 100644 index 0000000..1678e9c --- /dev/null +++ b/SOURCES/lvm2-build-autoreconf.patch @@ -0,0 +1,17 @@ + include/configure.h.in | 3 --- + 1 file changed, 3 deletions(-) + +diff --git a/include/configure.h.in b/include/configure.h.in +index f9f31d3..269b587 100644 +--- a/include/configure.h.in ++++ b/include/configure.h.in +@@ -669,9 +669,6 @@ + /* Define to 1 to include built-in support for vdo. */ + #undef VDO_INTERNAL + +-/* Define to 1 to include built-in support for writecache. */ +-#undef WRITECACHE_INTERNAL +- + /* Define to get access to GNU/Linux extension */ + #undef _GNU_SOURCE + diff --git a/SOURCES/lvm2-build-make-generate.patch b/SOURCES/lvm2-build-make-generate.patch new file mode 100644 index 0000000..8ac5ea8 --- /dev/null +++ b/SOURCES/lvm2-build-make-generate.patch @@ -0,0 +1,114 @@ + conf/example.conf.in | 59 ++++++++++++++++++++++++++++------------------------ + 1 file changed, 32 insertions(+), 27 deletions(-) + +diff --git a/conf/example.conf.in b/conf/example.conf.in +index 0c2d378..a54dc62 100644 +--- a/conf/example.conf.in ++++ b/conf/example.conf.in +@@ -490,10 +490,19 @@ allocation { + # This configuration option has an automatic default value. + # vdo_use_deduplication = 1 + +- # Configuration option allocation/vdo_emulate_512_sectors. +- # Specifies that the VDO volume is to emulate a 512 byte block device. ++ # Configuration option allocation/vdo_use_metadata_hints. ++ # Enables or disables whether VDO volume should tag its latency-critical ++ # writes with the REQ_SYNC flag. Some device mapper targets such as dm-raid5 ++ # process writes with this flag at a higher priority. ++ # Default is enabled. + # This configuration option has an automatic default value. +- # vdo_emulate_512_sectors = 0 ++ # vdo_use_metadata_hints = 1 ++ ++ # Configuration option allocation/vdo_minimum_io_size. ++ # The minimum IO size for VDO volume to accept, in bytes. ++ # Valid values are 512 or 4096. The recommended and default value is 4096. ++ # This configuration option has an automatic default value. ++ # vdo_minimum_io_size = 4096 + + # Configuration option allocation/vdo_block_map_cache_size_mb. + # Specifies the amount of memory in MiB allocated for caching block map +@@ -504,10 +513,10 @@ allocation { + # vdo_block_map_cache_size_mb = 128 + + # Configuration option allocation/vdo_block_map_period. +- # Tunes the quantity of block map updates that can accumulate +- # before cache pages are flushed to disk. The value must be +- # at least 1 and less then 16380. +- # A lower value means shorter recovery time but lower performance. ++ # The speed with which the block map cache writes out modified block map pages. ++ # A smaller era length is likely to reduce the amount time spent rebuilding, ++ # at the cost of increased block map writes during normal operation. ++ # The maximum and recommended value is 16380; the minimum value is 1. + # This configuration option has an automatic default value. + # vdo_block_map_period = 16380 + +@@ -527,22 +536,6 @@ allocation { + # This configuration option has an automatic default value. + # vdo_index_memory_size_mb = 256 + +- # Configuration option allocation/vdo_use_read_cache. +- # Enables or disables the read cache within the VDO volume. +- # The cache should be enabled if write workloads are expected +- # to have high levels of deduplication, or for read intensive +- # workloads of highly compressible data. +- # This configuration option has an automatic default value. +- # vdo_use_read_cache = 0 +- +- # Configuration option allocation/vdo_read_cache_size_mb. +- # Specifies the extra VDO volume read cache size in MiB. +- # This space is in addition to a system-defined minimum. +- # The value must be less then 16TiB and 1.12 MiB of memory +- # will be used per MiB of read cache specified, per bio thread. +- # This configuration option has an automatic default value. +- # vdo_read_cache_size_mb = 0 +- + # Configuration option allocation/vdo_slab_size_mb. + # Specifies the size in MiB of the increment by which a VDO is grown. + # Using a smaller size constrains the total maximum physical size +@@ -551,7 +544,7 @@ allocation { + # vdo_slab_size_mb = 2048 + + # Configuration option allocation/vdo_ack_threads. +- # Specifies the number of threads to use for acknowledging ++ # Specifies the number of threads to use for acknowledging + # completion of requested VDO I/O operations. + # The value must be at in range [0..100]. + # This configuration option has an automatic default value. +@@ -618,6 +611,18 @@ allocation { + # Data which has not been flushed is not guaranteed to persist in this mode. + # This configuration option has an automatic default value. + # vdo_write_policy = "auto" ++ ++ # Configuration option allocation/vdo_max_discard. ++ # Specified te maximum size of discard bio accepted, in 4096 byte blocks. ++ # I/O requests to a VDO volume are normally split into 4096-byte blocks, ++ # and processed up to 2048 at a time. However, discard requests to a VDO volume ++ # can be automatically split to a larger size, up to 4096-byte blocks ++ # in a single bio, and are limited to 1500 at a time. ++ # Increasing this value may provide better overall performance, at the cost of ++ # increased latency for the individual discard requests. ++ # The default and minimum is 1. The maximum is UINT_MAX / 4096. ++ # This configuration option has an automatic default value. ++ # vdo_max_discard = 1 + } + + # Configuration section log. +@@ -898,14 +903,14 @@ global { + mirror_segtype_default = "@DEFAULT_MIRROR_SEGTYPE@" + + # Configuration option global/support_mirrored_mirror_log. ++ # Configuration option global/support_mirrored_mirror_log. + # Enable mirrored 'mirror' log type for testing. +- # ++ # + # This type is deprecated to create or convert to but can + # be enabled to test that activation of existing mirrored + # logs and conversion to disk/core works. +- # ++ # + # Not supported for regular operation! +- # + support_mirrored_mirror_log = 0 + + # Configuration option global/raid10_segtype_default. diff --git a/SOURCES/lvm2-rhel8.patch b/SOURCES/lvm2-rhel8.patch new file mode 100644 index 0000000..d864528 --- /dev/null +++ b/SOURCES/lvm2-rhel8.patch @@ -0,0 +1,18 @@ + VERSION | 2 +- + VERSION_DM | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/VERSION b/VERSION +index 6e070dc..5a32e49 100644 +--- a/VERSION ++++ b/VERSION +@@ -1 +1 @@ +-2.03.02(2) (2018-12-18) ++2.03.02(2)-RHEL8 (2019-01-04) +diff --git a/VERSION_DM b/VERSION_DM +index 9561012..aef7512 100644 +--- a/VERSION_DM ++++ b/VERSION_DM +@@ -1 +1 @@ +-1.02.155 (2018-12-18) ++1.02.155-RHEL8 (2019-01-04) diff --git a/SOURCES/lvm2-set-default-preferred_names.patch b/SOURCES/lvm2-set-default-preferred_names.patch new file mode 100644 index 0000000..6059133 --- /dev/null +++ b/SOURCES/lvm2-set-default-preferred_names.patch @@ -0,0 +1,30 @@ + conf/example.conf.in | 2 +- + lib/config/config_settings.h | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/conf/example.conf.in b/conf/example.conf.in +index 6b8e0d4..7e29aaa 100644 +--- a/conf/example.conf.in ++++ b/conf/example.conf.in +@@ -106,7 +106,7 @@ devices { + # Example + # preferred_names = [ "^/dev/mpath/", "^/dev/mapper/mpath", "^/dev/[hs]d" ] + # +- # This configuration option does not have a default value defined. ++ preferred_names = [ "^/dev/mpath/", "^/dev/mapper/mpath", "^/dev/[hs]d" ] + + # Configuration option devices/filter. + # Limit the block devices that are used by LVM commands. +diff --git a/lib/config/config_settings.h b/lib/config/config_settings.h +index 69eb9ea..689a9e4 100644 +--- a/lib/config/config_settings.h ++++ b/lib/config/config_settings.h +@@ -255,7 +255,7 @@ cfg(devices_external_device_info_source_CFG, "external_device_info_source", devi + " compiled with udev support.\n" + "#\n") + +-cfg_array(devices_preferred_names_CFG, "preferred_names", devices_CFG_SECTION, CFG_ALLOW_EMPTY | CFG_DEFAULT_UNDEFINED , CFG_TYPE_STRING, NULL, vsn(1, 2, 19), NULL, 0, NULL, ++cfg_array(devices_preferred_names_CFG, "preferred_names", devices_CFG_SECTION, CFG_ALLOW_EMPTY, CFG_TYPE_STRING, "#S^/dev/mpath/#S^/dev/mapper/mpath#S^/dev/[hs]d", vsn(1, 2, 19), NULL, 0, NULL, + "Select which path name to display for a block device.\n" + "If multiple path names exist for a block device, and LVM needs to\n" + "display a name for the device, the path names are matched against\n" diff --git a/SPECS/lvm2.spec b/SPECS/lvm2.spec new file mode 100644 index 0000000..1694524 --- /dev/null +++ b/SPECS/lvm2.spec @@ -0,0 +1,5024 @@ +%global device_mapper_version 1.02.155 + +%global enable_cache 1 +%global enable_cluster 1 +%global enable_cmirror 1 +%global enable_lvmdbusd 1 +%global enable_lvmlockd 1 +%global enable_lvmpolld 1 +%global enable_thin 1 +%global enable_dmfilemapd 1 +%global enable_testsuite 0 +%global enable_vdo 1 + +%global system_release_version 23 +%global systemd_version 189-3 +%global dracut_version 002-18 +%global util_linux_version 2.24 +%global bash_version 4.0 +%global corosync_version 1.99.9-1 +%global resource_agents_version 3.9.5-12 +%global dlm_version 4.0.6-2 +%global libselinux_version 1.30.19-4 +%global persistent_data_version 0.7.0-0.1.rc6 +%global sanlock_version 3.3.0-2 + +%global enable_lockd_sanlock %{enable_lvmlockd} +%global enable_lockd_dlm %{enable_lvmlockd} + +%if 0%{?rhel} && 0%{?rhel} <= 8 + %ifnarch i686 x86_64 ppc64le s390x + %global enable_cluster 0 + %global enable_cmirror 0 + %global enable_lockd_dlm 0 + %endif + + %ifnarch x86_64 ppc64 aarch64 + %global enable_lockd_sanlock 0 + %endif +%endif + +%if %{enable_cluster} + %global configure_cluster --with-cluster=internal + %if %{enable_cmirror} + %global configure_cmirror --enable-cmirrord + %endif +%else + %global configure_cluster --with-cluster=internal +%endif + +# Do not reset Release to 1 unless both lvm2 and device-mapper +# versions are increased together. + +Summary: Userland logical volume management tools +Name: lvm2 +%if 0%{?rhel} +Epoch: %{rhel} +%endif +Version: 2.03.02 +Release: 6%{?dist} +License: GPLv2 +Group: System Environment/Base +URL: http://sourceware.org/lvm2 +Source0: ftp://sourceware.org/pub/lvm2/releases/LVM2.%{version}.tgz +Patch0: lvm2-rhel8.patch +Patch1: lvm2-set-default-preferred_names.patch +Patch2: lvm2-2_03_03-lvmlockd-Fix-arguments-when-built-without-sanlock.patch +Patch3: lvm2-2_03_03-dmeventd-resolve-compilation-of-vdo-status-parsing.patch +Patch4: lvm2-2_03_03-lib-move-towards-v2-version-of-VDO-format.patch +Patch5: lvm2-2_03_03-lvcreate-lvconvert-optionally-reenable-mirrored-mirr.patch +Patch6: lvm2-2_03_03-dm-ensure-migration_threshold-is-big-enough.patch +Patch7: lvm2-2_03_03-dm-migration_threshold-for-old-linked-tools.patch +Patch8: lvm2-2_03_03-lv_manip-better-work-with-PERCENT_VG-modifier.patch +Patch9: lvm2-2_03_03-lv_manip-better-work-with-PERCENT_VG-modifier-with-l.patch +Patch10: lvm2-2_03_03-vdo-fix-archived-metadata-comment.patch +Patch11: lvm2-2_03_03-vdo-update-vdo-profile.patch +Patch12: lvm2-2_03_03-man-missed-zero-option-for-thin-pool-creation.patch +Patch13: lvm2-2_03_03-man-initial-man-page-for-VDO-support.patch +Patch14: lvm2-2_03_03-man-document-dD-attrs-for-VDO-lvs.patch +Patch15: lvm2-2_03_03-vdo-some-formating-updates.patch +Patch16: lvm2-2_03_03-lvmdbusd-Exit-daemon-when-unable-to-retrieve-state.patch +Patch17: lvm2-2_03_03-lvmdbusd-Handle-exported-VG-s.patch +Patch18: lvm2-build-autoreconf.patch +Patch19: lvm2-build-make-generate.patch +Patch20: lvm2-2_03_03-scripts-lvm2-activation-generator-fix-lvmconfig-call.patch +Patch21: lvm2-2_03_03-generators-avoid-contacting-syslog-with-generators.patch +Patch22: lvm2-2_03_03-config-change-scan_lvs-default-to-0.patch +Patch23: lvm2-2_03_03-pvscan-fix-autoactivation-from-concurrent-pvscans.patch +Patch24: lvm2-2_03_03-pvscan-autoactivate-a-VG-once.patch +Patch25: lvm2-2_03_03-lvmlockd-make-lockstart-wait-for-existing-start.patch +Patch26: lvm2-2_03_03-lvmlockd-fix-make-lockstart-wait.patch + +BuildRequires: gcc +%if %{enable_testsuite} +BuildRequires: gcc-c++ +%endif +BuildRequires: libselinux-devel >= %{libselinux_version}, libsepol-devel +BuildRequires: libblkid-devel >= %{util_linux_version} +BuildRequires: ncurses-devel +BuildRequires: readline-devel +BuildRequires: libaio-devel +%if %{enable_cluster} +BuildRequires: corosynclib-devel >= %{corosync_version} +%endif +%if %{enable_cluster} || %{enable_lockd_dlm} +BuildRequires: dlm-devel >= %{dlm_version} +%endif +BuildRequires: module-init-tools +BuildRequires: pkgconfig +BuildRequires: systemd-devel +BuildRequires: systemd-units +%if %{enable_lvmdbusd} +BuildRequires: python3-devel +BuildRequires: python3-setuptools +BuildRequires: python3-dbus +BuildRequires: python3-pyudev +%endif +%if %{enable_thin} || %{enable_cache} +BuildRequires: device-mapper-persistent-data >= %{persistent_data_version} +%endif +%if %{enable_lockd_sanlock} +BuildRequires: sanlock-devel >= %{sanlock_version} +%endif +Requires: %{name}-libs = %{?epoch}:%{version}-%{release} +%if 0%{?fedora} +Requires: system-release >= %{system_release_version} +%endif +Requires: bash >= %{bash_version} +Requires(post): systemd-units >= %{systemd_version}, systemd-sysv +Requires(preun): systemd-units >= %{systemd_version} +Requires(postun): systemd-units >= %{systemd_version} +Requires: module-init-tools +%if %{enable_thin} || %{enable_cache} +Requires: device-mapper-persistent-data >= %{persistent_data_version} +%endif + +%description +LVM2 includes all of the support for handling read/write operations on +physical volumes (hard disks, RAID-Systems, magneto optical, etc., +multiple devices (MD), see mdadm(8) or even loop devices, see +losetup(8)), creating volume groups (kind of virtual disks) from one +or more physical volumes and creating one or more logical volumes +(kind of logical partitions) in volume groups. + +%prep +%setup -q -n LVM2.%{version} +%patch0 -p1 -b .rhel8 +%patch1 -p1 -b .preferred_names +%patch2 -p1 -b .lvmlockd_fix_arguments +%patch3 -p1 -b .dmeventd_fix_vdo_status_parsing +%patch4 -p1 -b .vdo_v2 +%patch5 -p1 -b .optionally_reenable_mirrored_mirrorlog +%patch6 -p1 -b .dm_ensure_migration_threshold_is_big_enough +%patch7 -p1 -b .dm_migration_threshold_for_old_linked_tools +%patch8 -p1 -b .lv_manip_better_work_with_PERCENT_VG_modifier +%patch9 -p1 -b .lv_manip_better_work_with_PERCENT_VG_modifier_with_l +%patch10 -p1 -b .vdo_fix_archived_metadata_comment +%patch11 -p1 -b .vdo_update_vdo_profile +%patch12 -p1 -b .man_missed_zero_option_for_thin_pool_creation +%patch13 -p1 -b .man_initial_man_page_for_VDO_support +%patch14 -p1 -b .man_document_dD_attrs_for_VDO_lvs +%patch15 -p1 -b .vdo_some_formating_updates +%patch16 -p1 -b .lvmdbusd_Exit_daemon_when_unable_to_retrieve_state +%patch17 -p1 -b .lvmdbusd_Handle_exported_VG_s +%patch18 -p1 -b .build_autoreconf +%patch19 -p1 -b .build_make_generate +%patch20 -p1 -b .fix_activation_generator_lvmconfig_call +%patch21 -p1 -b .generators_avoid_contacting_syslog +%patch22 -p1 -b .config_change_scan_lvs_default_to_0 +%patch23 -p1 -b .pvscan_fix_autoactivation_from_concurrent_pvscans +%patch24 -p1 -b .pvscan_autoactivate_a_VG_once +%patch25 -p1 -b .lvmlockd_make_lockstart_wait_for_existing_start +%patch26 -p1 -b .lvmlockd_fix_make_lockstart_wait + +%build +%global _default_pid_dir /run +%global _default_dm_run_dir /run +%global _default_run_dir /run/lvm +%global _default_locking_dir /run/lock/lvm + +%global _udevdir %{_prefix}/lib/udev/rules.d + +%global configure_udev --with-udevdir=%{_udevdir} --enable-udev_sync + +%if %{enable_cache} +%global configure_cache --with-cache=internal +%endif + +%if %{enable_thin} +%global configure_thin --with-thin=internal +%endif + +%if %{enable_lockd_dlm} +%global configure_lockd_dlm --enable-lvmlockd-dlm +%endif + +%if %{enable_lockd_sanlock} +%global configure_lockd_sanlock --enable-lvmlockd-sanlock +%endif + +%if %{enable_lvmpolld} +%global configure_lvmpolld --enable-lvmpolld +%endif + +%if %{enable_lvmdbusd} +%global configure_lvmdbusd --enable-dbus-service --enable-notify-dbus +%endif + +%if %{enable_dmfilemapd} +%global configure_dmfilemapd --enable-dmfilemapd +%endif + +%if %{enable_vdo} +%global configure_vdo --with-vdo=internal --with-vdo-format=%{_bindir}/vdoformat +%endif + +%configure --with-default-dm-run-dir=%{_default_dm_run_dir} --with-default-run-dir=%{_default_run_dir} --with-default-pid-dir=%{_default_pid_dir} --with-default-locking-dir=%{_default_locking_dir} --with-usrlibdir=%{_libdir} --enable-fsadm --enable-write_install --with-user= --with-group= --with-device-uid=0 --with-device-gid=6 --with-device-mode=0660 --enable-pkgconfig --enable-cmdlib --enable-dmeventd --enable-blkid_wiping %{?configure_cluster} %{?configure_cmirror} %{?configure_udev} %{?configure_thin} %{?configure_cache} %{?configure_lvmpolld} %{?configure_lockd_dlm} %{?configure_lockd_sanlock} %{?configure_lvmdbusd} %{?configure_dmfilemapd} %{?configure_vdo} --disable-silent-rules + +make %{?_smp_mflags} + +%install +make install DESTDIR=$RPM_BUILD_ROOT +make install_system_dirs DESTDIR=$RPM_BUILD_ROOT +make install_systemd_units DESTDIR=$RPM_BUILD_ROOT +make install_systemd_generators DESTDIR=$RPM_BUILD_ROOT +make install_tmpfiles_configuration DESTDIR=$RPM_BUILD_ROOT +%if %{enable_testsuite} +make -C test install DESTDIR=$RPM_BUILD_ROOT +%endif + +%post +/sbin/ldconfig +%systemd_post blk-availability.service lvm2-monitor.service +if [ "$1" = "1" ] ; then + # FIXME: what to do with this? We do not want to start it in a container/chroot + # enable and start lvm2-monitor.service on completely new installation only, not on upgrades + systemctl enable lvm2-monitor.service + systemctl start lvm2-monitor.service >/dev/null 2>&1 || : +fi + +%if %{enable_lvmpolld} +%systemd_post lvm2-lvmpolld.socket +# lvm2-lvmpolld socket is always enabled and started and ready to serve if lvmpolld is used +# replace direct systemctl calls with systemd rpm macro once this is provided in the macro: +# http://cgit.freedesktop.org/systemd/systemd/commit/?id=57ab2eabb8f92fad5239c7d4492e9c6e23ee0678 +systemctl enable lvm2-lvmpolld.socket +systemctl start lvm2-lvmpolld.socket >/dev/null 2>&1 || : +%endif + +%preun +%systemd_preun blk-availability.service lvm2-monitor.service + +%if %{enable_lvmpolld} +%systemd_preun lvm2-lvmpolld.service lvm2-lvmpolld.socket +%endif + +%postun +%systemd_postun lvm2-monitor.service + +%if %{enable_lvmpolld} +%systemd_postun_with_restart lvm2-lvmpolld.service +%endif + +%triggerun -- %{name} < 2.02.86-2 +%{_bindir}/systemd-sysv-convert --save lvm2-monitor >/dev/null 2>&1 || : +/bin/systemctl --no-reload enable lvm2-monitor.service > /dev/null 2>&1 || : +/sbin/chkconfig --del lvm2-monitor > /dev/null 2>&1 || : +/bin/systemctl try-restart lvm2-monitor.service > /dev/null 2>&1 || : + +%files +%{!?_licensedir:%global license %%doc} +%license COPYING COPYING.LIB +%doc README VERSION WHATS_NEW +%doc doc/lvm_fault_handling.txt + +# Main binaries +%defattr(555,root,root,-) +%{_sbindir}/fsadm +%{_sbindir}/lvm +%{_sbindir}/lvmconfig +%{_sbindir}/lvmdump +%if %{enable_lvmpolld} +%{_sbindir}/lvmpolld +%endif + +# Other files +%defattr(444,root,root,-) +%{_sbindir}/lvchange +%{_sbindir}/lvconvert +%{_sbindir}/lvcreate +%{_sbindir}/lvdisplay +%{_sbindir}/lvextend +%{_sbindir}/lvmdiskscan +%{_sbindir}/lvmsadc +%{_sbindir}/lvmsar +%{_sbindir}/lvreduce +%{_sbindir}/lvremove +%{_sbindir}/lvrename +%{_sbindir}/lvresize +%{_sbindir}/lvs +%{_sbindir}/lvscan +%{_sbindir}/pvchange +%{_sbindir}/pvck +%{_sbindir}/pvcreate +%{_sbindir}/pvdisplay +%{_sbindir}/pvmove +%{_sbindir}/pvremove +%{_sbindir}/pvresize +%{_sbindir}/pvs +%{_sbindir}/pvscan +%{_sbindir}/vgcfgbackup +%{_sbindir}/vgcfgrestore +%{_sbindir}/vgchange +%{_sbindir}/vgck +%{_sbindir}/vgconvert +%{_sbindir}/vgcreate +%{_sbindir}/vgdisplay +%{_sbindir}/vgexport +%{_sbindir}/vgextend +%{_sbindir}/vgimport +%{_sbindir}/vgimportclone +%{_sbindir}/vgmerge +%{_sbindir}/vgmknodes +%{_sbindir}/vgreduce +%{_sbindir}/vgremove +%{_sbindir}/vgrename +%{_sbindir}/vgs +%{_sbindir}/vgscan +%{_sbindir}/vgsplit +%{_mandir}/man5/lvm.conf.5.gz +%{_mandir}/man7/lvmcache.7.gz +%{_mandir}/man7/lvmraid.7.gz +%{_mandir}/man7/lvmreport.7.gz +%{_mandir}/man7/lvmthin.7.gz +%{_mandir}/man7/lvmvdo.7.gz +%{_mandir}/man7/lvmsystemid.7.gz +%{_mandir}/man8/fsadm.8.gz +%{_mandir}/man8/lvchange.8.gz +%{_mandir}/man8/lvconvert.8.gz +%{_mandir}/man8/lvcreate.8.gz +%{_mandir}/man8/lvdisplay.8.gz +%{_mandir}/man8/lvextend.8.gz +%{_mandir}/man8/lvm.8.gz +%{_mandir}/man8/lvm2-activation-generator.8.gz +%{_mandir}/man8/lvm-config.8.gz +%{_mandir}/man8/lvmconfig.8.gz +%{_mandir}/man8/lvm-dumpconfig.8.gz +%{_mandir}/man8/lvmdiskscan.8.gz +%{_mandir}/man8/lvmdump.8.gz +%{_mandir}/man8/lvm-fullreport.8.gz +%{_mandir}/man8/lvmsadc.8.gz +%{_mandir}/man8/lvmsar.8.gz +%{_mandir}/man8/lvreduce.8.gz +%{_mandir}/man8/lvremove.8.gz +%{_mandir}/man8/lvrename.8.gz +%{_mandir}/man8/lvresize.8.gz +%{_mandir}/man8/lvs.8.gz +%{_mandir}/man8/lvscan.8.gz +%{_mandir}/man8/pvchange.8.gz +%{_mandir}/man8/pvck.8.gz +%{_mandir}/man8/pvcreate.8.gz +%{_mandir}/man8/pvdisplay.8.gz +%{_mandir}/man8/pvmove.8.gz +%{_mandir}/man8/pvremove.8.gz +%{_mandir}/man8/pvresize.8.gz +%{_mandir}/man8/pvs.8.gz +%{_mandir}/man8/pvscan.8.gz +%{_mandir}/man8/vgcfgbackup.8.gz +%{_mandir}/man8/vgcfgrestore.8.gz +%{_mandir}/man8/vgchange.8.gz +%{_mandir}/man8/vgck.8.gz +%{_mandir}/man8/vgconvert.8.gz +%{_mandir}/man8/vgcreate.8.gz +%{_mandir}/man8/vgdisplay.8.gz +%{_mandir}/man8/vgexport.8.gz +%{_mandir}/man8/vgextend.8.gz +%{_mandir}/man8/vgimport.8.gz +%{_mandir}/man8/vgimportclone.8.gz +%{_mandir}/man8/vgmerge.8.gz +%{_mandir}/man8/vgmknodes.8.gz +%{_mandir}/man8/vgreduce.8.gz +%{_mandir}/man8/vgremove.8.gz +%{_mandir}/man8/vgrename.8.gz +%{_mandir}/man8/vgs.8.gz +%{_mandir}/man8/vgscan.8.gz +%{_mandir}/man8/vgsplit.8.gz +%{_udevdir}/11-dm-lvm.rules +%{_udevdir}/69-dm-lvm-metad.rules +%if %{enable_lvmpolld} +%{_mandir}/man8/lvmpolld.8.gz +%{_mandir}/man8/lvm-lvpoll.8.gz +%endif +%dir %{_sysconfdir}/lvm +%ghost %{_sysconfdir}/lvm/cache/.cache +%attr(644, -, -) %config(noreplace) %verify(not md5 mtime size) %{_sysconfdir}/lvm/lvm.conf +%attr(644, -, -) %config(noreplace) %verify(not md5 mtime size) %{_sysconfdir}/lvm/lvmlocal.conf +%dir %{_sysconfdir}/lvm/profile +%{_sysconfdir}/lvm/profile/command_profile_template.profile +%{_sysconfdir}/lvm/profile/metadata_profile_template.profile +%{_sysconfdir}/lvm/profile/thin-generic.profile +%{_sysconfdir}/lvm/profile/thin-performance.profile +%{_sysconfdir}/lvm/profile/cache-mq.profile +%{_sysconfdir}/lvm/profile/cache-smq.profile +%{_sysconfdir}/lvm/profile/lvmdbusd.profile +%if %{enable_vdo} +%{_sysconfdir}/lvm/profile/vdo-small.profile +%endif +%dir %{_sysconfdir}/lvm/backup +%dir %{_sysconfdir}/lvm/cache +%dir %{_sysconfdir}/lvm/archive +%dir %{_default_locking_dir} +%dir %{_default_run_dir} +%{_tmpfilesdir}/%{name}.conf +%{_unitdir}/blk-availability.service +%{_unitdir}/lvm2-monitor.service +%{_unitdir}/lvm2-pvscan@.service +%attr(555, -, -) %{_prefix}/lib/systemd/system-generators/lvm2-activation-generator +%if %{enable_lvmpolld} +%{_unitdir}/lvm2-lvmpolld.socket +%{_unitdir}/lvm2-lvmpolld.service +%endif + +############################################################################## +# Library and Development subpackages +############################################################################## +%package devel +Summary: Development libraries and headers +Group: Development/Libraries +License: LGPLv2 +Requires: %{name} = %{?epoch}:%{version}-%{release} +Requires: device-mapper-devel = %{?epoch}:%{device_mapper_version}-%{release} +Requires: device-mapper-event-devel = %{?epoch}:%{device_mapper_version}-%{release} +Requires: pkgconfig + +%description devel +This package contains files needed to develop applications that use +the lvm2 libraries. + +%files devel +%defattr(444,root,root,-) +%{_libdir}/liblvm2cmd.so +%{_libdir}/libdevmapper-event-lvm2.so +%{_includedir}/lvm2cmd.h + +%package libs +Summary: Shared libraries for lvm2 +License: LGPLv2 +Group: System Environment/Libraries +Requires: device-mapper-event = %{?epoch}:%{device_mapper_version}-%{release} + +%description libs +This package contains shared lvm2 libraries for applications. + +%post libs -p /sbin/ldconfig + +%postun libs -p /sbin/ldconfig + +%files libs +%{!?_licensedir:%global license %%doc} +%license COPYING.LIB +%defattr(555,root,root,-) +%{_libdir}/liblvm2cmd.so.* +%{_libdir}/libdevmapper-event-lvm2.so.* +%dir %{_libdir}/device-mapper +%{_libdir}/device-mapper/libdevmapper-event-lvm2mirror.so +%{_libdir}/device-mapper/libdevmapper-event-lvm2snapshot.so +%{_libdir}/device-mapper/libdevmapper-event-lvm2raid.so +%{_libdir}/libdevmapper-event-lvm2mirror.so +%{_libdir}/libdevmapper-event-lvm2snapshot.so +%{_libdir}/libdevmapper-event-lvm2raid.so + +%if %{enable_thin} +%{_libdir}/libdevmapper-event-lvm2thin.so +%{_libdir}/device-mapper/libdevmapper-event-lvm2thin.so +%endif + +%{_libdir}/libdevmapper-event-lvm2vdo.so +%{_libdir}/device-mapper/libdevmapper-event-lvm2vdo.so + +############################################################################## +# LVM locking daemon +############################################################################## +%if %{enable_lockd_dlm} || %{enable_lockd_sanlock} +%package lockd +Summary: LVM locking daemon +Group: System Environment/Base +Requires: lvm2 = %{?epoch}:%{version}-%{release} +%if %{enable_lockd_sanlock} +Requires: sanlock-lib >= %{sanlock_version} +%endif +%if %{enable_lockd_dlm} +Requires: dlm-lib >= %{dlm_version} +%endif +Requires(post): systemd-units >= %{systemd_version} +Requires(preun): systemd-units >= %{systemd_version} +Requires(postun): systemd-units >= %{systemd_version} + +%description lockd + +LVM commands use lvmlockd to coordinate access to shared storage. + +%post lockd +%systemd_post lvm2-lvmlockd.service + +%preun lockd +%systemd_preun lvm2-lvmlockd.service + +%postun lockd +%systemd_postun lvm2-lvmlockd.service + +%files lockd +%defattr(444,root,root,-) +%%attr(555, -, -) %{_sbindir}/lvmlockd +%%attr(555, -, -) %{_sbindir}/lvmlockctl +%{_mandir}/man8/lvmlockd.8.gz +%{_mandir}/man8/lvmlockctl.8.gz +%{_unitdir}/lvmlockd.service +%{_unitdir}/lvmlocks.service + +%endif + +############################################################################### +# Cluster mirror subpackage +# The 'clvm' OCF script to manage cmirrord instance is part of resource-agents. +############################################################################### +%if %{enable_cluster} +%if %{enable_cmirror} + +%package -n cmirror +Summary: Daemon for device-mapper-based clustered mirrors +Group: System Environment/Base +Requires: corosync >= %{corosync_version} +Requires: device-mapper = %{?epoch}:%{device_mapper_version}-%{release} +Requires: resource-agents >= %{resource_agents_version} + +%description -n cmirror +Daemon providing device-mapper-based mirrors in a shared-storage cluster. + +%files -n cmirror +%defattr(555,root,root,-) +%{_sbindir}/cmirrord +%attr(444, -, -) %{_mandir}/man8/cmirrord.8.gz + +############################################################################## +# Cmirror-standalone subpackage +############################################################################## +%package -n cmirror-standalone +Summary: Additional files to support device-mapper-based clustered mirrors in standalone mode +License: GPLv2 +Group: System Environment/Base +Requires: cmirror >= %{?epoch}:%{version}-%{release} + +%description -n cmirror-standalone + +Additional files needed to run daemon for device-mapper-based clustered +mirrors in standalone mode as a service without cluster resource manager +involvement (e.g. pacemaker). + +%post -n cmirror-standalone +%systemd_post lvm2-cmirrord.service + +%preun -n cmirror-standalone +%systemd_preun lvm2-cmirrord.service + +%postun -n cmirror-standalone +%systemd_postun lvm2-cmirrord.service + +%files -n cmirror-standalone +%defattr(444,root,root,-) +%{_unitdir}/lvm2-cmirrord.service + +%endif +%endif + +############################################################################## +# LVM D-Bus daemon +############################################################################## +%if %{enable_lvmdbusd} + +%package dbusd +Summary: LVM2 D-Bus daemon +License: GPLv2 +Group: System Environment/Base +BuildArch: noarch +Requires: lvm2 >= %{?epoch}:%{version}-%{release} +Requires: dbus +Requires: python3-dbus +Requires: python3-pyudev +Requires: python3-gobject-base +Requires(post): systemd-units >= %{systemd_version} +Requires(preun): systemd-units >= %{systemd_version} +Requires(postun): systemd-units >= %{systemd_version} + +%description dbusd + +Daemon for access to LVM2 functionality through a D-Bus interface. + +%post dbusd +%systemd_post lvm2-lvmdbusd.service + +%preun dbusd +%systemd_preun lvm2-lvmdbusd.service + +%postun dbusd +%systemd_postun lvm2-lvmdbusd.service + +%files dbusd +%defattr(555,root,root,-) +%{_sbindir}/lvmdbusd +%defattr(444,root,root,-) +%{_sysconfdir}/dbus-1/system.d/com.redhat.lvmdbus1.conf +%{_datadir}/dbus-1/system-services/com.redhat.lvmdbus1.service +%{_mandir}/man8/lvmdbusd.8.gz +%{_unitdir}/lvm2-lvmdbusd.service +%{python3_sitelib}/lvmdbusd/* + +%endif + +############################################################################## +# Device-mapper subpackages +############################################################################## +%package -n device-mapper +Summary: Device mapper utility +Version: %{device_mapper_version} +License: GPLv2 +Group: System Environment/Base +URL: http://sources.redhat.com/dm +Requires: device-mapper-libs = %{?epoch}:%{device_mapper_version}-%{release} +Requires: util-linux >= %{util_linux_version} +Requires: systemd >= %{systemd_version} +# We need dracut to install required udev rules if udev_sync +# feature is turned on so we don't lose required notifications. +Conflicts: dracut < %{dracut_version} + +%description -n device-mapper +This package contains the supporting userspace utility, dmsetup, +for the kernel device-mapper. + +%files -n device-mapper +%{!?_licensedir:%global license %%doc} +%license COPYING COPYING.LIB +%doc WHATS_NEW_DM VERSION_DM README +%doc udev/12-dm-permissions.rules +%defattr(444,root,root,-) +%attr(555, -, -) %{_sbindir}/dmsetup +%attr(555, -, -) %{_sbindir}/blkdeactivate +%attr(555, -, -) %{_sbindir}/dmstats +%{_mandir}/man8/dmsetup.8.gz +%{_mandir}/man8/dmstats.8.gz +%{_mandir}/man8/blkdeactivate.8.gz +%if %{enable_dmfilemapd} +%attr(555, -, -) %{_sbindir}/dmfilemapd +%{_mandir}/man8/dmfilemapd.8.gz +%endif +%{_udevdir}/10-dm.rules +%{_udevdir}/13-dm-disk.rules +%{_udevdir}/95-dm-notify.rules + +%package -n device-mapper-devel +Summary: Development libraries and headers for device-mapper +Version: %{device_mapper_version} +License: LGPLv2 +Group: Development/Libraries +Requires: device-mapper = %{?epoch}:%{device_mapper_version}-%{release} +Requires: pkgconfig + +%description -n device-mapper-devel +This package contains files needed to develop applications that use +the device-mapper libraries. + +%files -n device-mapper-devel +%defattr(444,root,root,-) +%{_libdir}/libdevmapper.so +%{_includedir}/libdevmapper.h +%{_libdir}/pkgconfig/devmapper.pc + +%package -n device-mapper-libs +Summary: Device-mapper shared library +Version: %{device_mapper_version} +License: LGPLv2 +Group: System Environment/Libraries +Requires: device-mapper = %{?epoch}:%{device_mapper_version}-%{release} + +%description -n device-mapper-libs +This package contains the device-mapper shared library, libdevmapper. + +%post -n device-mapper-libs -p /sbin/ldconfig + +%postun -n device-mapper-libs -p /sbin/ldconfig + +%files -n device-mapper-libs +%{!?_licensedir:%global license %%doc} +%license COPYING COPYING.LIB +%defattr(555,root,root,-) +%{_libdir}/libdevmapper.so.* + +%package -n device-mapper-event +Summary: Device-mapper event daemon +Group: System Environment/Base +Version: %{device_mapper_version} +Requires: device-mapper = %{?epoch}:%{device_mapper_version}-%{release} +Requires: device-mapper-event-libs = %{?epoch}:%{device_mapper_version}-%{release} +Requires(post): systemd-units +Requires(preun): systemd-units +Requires(postun): systemd-units + +%description -n device-mapper-event +This package contains the dmeventd daemon for monitoring the state +of device-mapper devices. + +%post -n device-mapper-event +%systemd_post dm-event.socket +# dm-event.socket is always enabled and started and ready to serve if dmeventd is used +# replace direct systemctl calls with systemd rpm macro once this is provided in the macro: +# http://cgit.freedesktop.org/systemd/systemd/commit/?id=57ab2eabb8f92fad5239c7d4492e9c6e23ee0678 +systemctl enable dm-event.socket +systemctl start dm-event.socket >/dev/null 2>&1 || : +if [ -e %{_default_pid_dir}/dmeventd.pid ]; then + %{_sbindir}/dmeventd -R || echo "Failed to restart dmeventd daemon. Please, try manual restart." +fi + +%preun -n device-mapper-event +%systemd_preun dm-event.service dm-event.socket + +%files -n device-mapper-event +%defattr(444,root,root,-) +%attr(555, -, -) %{_sbindir}/dmeventd +%{_mandir}/man8/dmeventd.8.gz +%{_unitdir}/dm-event.socket +%{_unitdir}/dm-event.service + +%package -n device-mapper-event-libs +Summary: Device-mapper event daemon shared library +Version: %{device_mapper_version} +License: LGPLv2 +Group: System Environment/Libraries + +%description -n device-mapper-event-libs +This package contains the device-mapper event daemon shared library, +libdevmapper-event. + +%post -n device-mapper-event-libs -p /sbin/ldconfig + +%postun -n device-mapper-event-libs -p /sbin/ldconfig + +%files -n device-mapper-event-libs +%{!?_licensedir:%global license %%doc} +%license COPYING.LIB +%defattr(555,root,root,-) +%{_libdir}/libdevmapper-event.so.* + +%package -n device-mapper-event-devel +Summary: Development libraries and headers for the device-mapper event daemon +Version: %{device_mapper_version} +License: LGPLv2 +Group: Development/Libraries +Requires: device-mapper-event = %{?epoch}:%{device_mapper_version}-%{release} +Requires: pkgconfig + +%description -n device-mapper-event-devel +This package contains files needed to develop applications that use +the device-mapper event library. + +%files -n device-mapper-event-devel +%defattr(444,root,root,-) +%{_libdir}/libdevmapper-event.so +%{_includedir}/libdevmapper-event.h +%{_libdir}/pkgconfig/devmapper-event.pc + +############################################################################## +# Testsuite +############################################################################## +%if %{enable_testsuite} +%package testsuite +Summary: LVM2 Testsuite +# Most of the code is GPLv2, the harness in test/lib/{brick-shelltest.h,runner.cpp} is BSD, and C files in test/api are LGPLv2... +License: LGPLv2 and GPLv2 and BSD-2-Clause + +%description testsuite +An extensive functional testsuite for LVM2. + +%files testsuite +%license COPYING COPYING.LIB COPYING.BSD +%{_datadir}/lvm2-testsuite/ +%{_libexecdir}/lvm2-testsuite/ +%{_bindir}/lvm2-testsuite +%endif + +%changelog +* Fri Feb 22 2019 Marian Csontos - 2.03.02-6 + +* Thu Feb 07 2019 Marian Csontos - 2.03.02-5 +- Improve -lXXX%VG modifier which improves cache segment estimation. + +* Thu Feb 07 2019 Marian Csontos - 2.03.02-4 +- Introduce LVM_SUPPRESS_SYSLOG to suppress syslog usage by generator. +- Fix generator querying config options missing from lvm.conf. + +* Mon Jan 28 2019 Marian Csontos - 2.03.02-3 +- Fix handling of exported VGs lvmdbusd. +- Restore missing man info lvcreate --zero for thin-pools. +- Drop misleadning comment for metadata minimum_io_size for VDO segment. +- Ensure migration_threshold for cache is at least 8 chunks. + +* Fri Jan 04 2019 Marian Csontos - 2.03.02-2 +- Fix dmeventd linking issues related to vdo. +- Fix vdo status parsing. + +* Tue Dec 18 2018 Marian Csontos - 2.03.02-1 +- Fix libdevmapper-event linking issue. +- Fix missing proper initialization of pv_list struct when adding pv. +- Fix (de)activation of RaidLVs with visible SubLVs. +- Prohibit mirrored 'mirror' log via lvcreate and lvconvert. +- Use sync io if async io_setup fails, or use_aio=0 is set in config. +- Fix more issues reported by coverity scan. + +* Thu Nov 01 2018 Marian Csontos - 2.03.01-1 +- Fix possible write beyond metadata area. +- Fix coverity issues. + +* Thu Oct 11 2018 Marian Csontos - 2.03.00-0.4 +- Fix architecture of lvm2-dbusd subpackage. + +* Thu Oct 11 2018 Marian Csontos - 2.03.00-0.3 +- Fix configure file issues. + +* Wed Oct 10 2018 Marian Csontos - 2.03.00-0.2 +- New upstream release. +- Deduplication and compression - support for VDO volumes. +- Dropped lvmetad, clvmd and liblvm2app. + +* Thu Aug 02 2018 Marian Csontos - 2.02.181-1 +- Reject conversions on raid1 LVs with split tracked SubLVs. +- Reject conversions on raid1 split tracked SubLVs. +- Fix dmstats list failing when no regions exist. +- Reject conversions of LVs under snapshot. +- Limit suggested options on incorrect option for lvconvert subcommand. +- Add vdo plugin for monitoring VDO devices. + +* Thu Jul 19 2018 Marian Csontos - 2.02.180-1 +- Never send any discard ioctl with test mode. +- Fix thin-pool alloc which needs same PV for data and metadata. +- Enhance vgcfgrestore to check for active LVs in restored VG. +- Provide possible layouts when converting between linear and striped/raid. +- Fix unmonitoring of merging snapshots. +- Cache can uses metadata format 2 with cleaner policy. +- Avoid showing internal error in lvs output or pvmoved LVs. +- Fix check if resized PV can also fit metadata area. +- Reopen devices RDWR only before writing to avoid udev issues. +- Change pvresize output confusing when no resize took place. +- Fix lvmetad hanging on shutdown. +- Fix mem leak in clvmd and more coverity issues. + +* Tue Jul 10 2018 Marian Csontos - 2.02.179-4 +- Remove deprecated python bindings. + +* Tue Jul 03 2018 Tomas Orsava - 2.02.179-3 +- Switch hardcoded python3 path into the %%{__python3} macro +- Patch is needed for the configure file because it mistakenly unsets the user + defined variable PYTHON before checking it + +* Mon Jun 18 2018 Marian Csontos - 2.02.179-1 +- Bugfix release mainly fixing known cache and lvmlockd issues. +- Remove lvm1 and pool format handling and add filter to ignore them. +- Rework disk scanning and when it is used. +- Add new io layer using libaio for faster scanning. +- Support activation of component LVs in read-only mode. +- Avoid non-exclusive activation of exclusive segment types. +- Restore pvmove support for clusterwide active volumes (2.02.177). +- Add prioritized_section() to restore cookie boundaries (2.02.177). +- Again accept striped LV as COW LV with lvconvert -s (2.02.169). +- Restore usability of thin LV to be again external origin for another thin (2.02.169). +- See WHATS_NEW and WHATS_NEW_DM in the documentation directory for more. + +* Thu May 10 2018 Marian Csontos - 2.02.177-5 +- Remove python2 bindings. +- Remove lvm2-testsuite subpackage. + +* Fri Feb 09 2018 Igor Gnatenko - 2.02.177-4 +- Escape macros in %%changelog + +* Thu Feb 08 2018 Fedora Release Engineering - 2.02.177-3 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild + +* Tue Jan 09 2018 Iryna Shcherbina - 2.02.177-2 +- Update Python 2 dependency declarations to new packaging standards + (See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3) + +* Tue Dec 19 2017 Marian Csontos - 2.02.177-1 +- When writing text metadata content, use complete 4096 byte blocks. +- Change text format metadata alignment from 512 to 4096 bytes. +- When writing metadata, consistently skip mdas marked as failed. +- Refactor and adjust text format metadata alignment calculation. +- Fix python3 path in lvmdbusd to use value detected by configure. +- Reduce checks for active LVs in vgchange before background polling. +- Ensure _node_send_message always uses clean status of thin pool. +- Fix lvmlockd to use pool lock when accessing _tmeta volume. +- Report expected sanlock_convert errors only when retries fail. +- Avoid blocking in sanlock_convert on SH to EX lock conversion. +- Deactivate missing raid LV legs (_rimage_X-missing_Y_Z) on decativation. +- Skip read-modify-write when entire block is replaced. +- Categorise I/O with reason annotations in debug messages. +- Allow extending of raid LVs created with --nosync after a failed repair. +- Command will lock memory only when suspending volumes. +- Merge segments when pvmove is finished. +- Remove label_verify that has never been used. +- Ensure very large numbers used as arguments are not casted to lower values. +- Enhance reading and validation of options stripes and stripes_size. +- Fix printing of default stripe size when user is not using stripes. +- Activation code for pvmove automatically discovers holding LVs for resume. +- Make a pvmove LV locking holder. +- Do not change critical section counter on resume path without real resume. +- Enhance activation code to automatically suspend pvmove participants. +- Prevent conversion of thin volumes to snapshot origin when lvmlockd is used. +- Correct the steps to change lock type in lvmlockd man page. +- Retry lock acquisition on recognized sanlock errors. +- Fix lock manager error codes in lvmlockd. +- Remove unnecessary single read from lvmdiskscan. +- Check raid reshape flags in vg_validate(). +- Add support for pvmove of cache and snapshot origins. +- Avoid using precommitted metadata for suspending pvmove tree. +- Ehnance pvmove locking. +- Deactivate activated LVs on error path when pvmove activation fails. +- Add "io" to log/debug_classes for logging low-level I/O. +- Avoid importing persistent filter in vgscan/pvscan/vgrename. +- Fix memleak of string buffer when vgcfgbackup runs in secure mode. +- Do not print error when clvmd cannot find running clvmd. +- Prevent start of new merge of snapshot if origin is already being merged. +- Fix offered type for raid6_n_6 to raid5 conversion (raid5_n). +- Deactivate sub LVs when removing unused cache-pool. +- Do not take backup with suspended devices. +- Avoid RAID4 activation on incompatible kernels under all circumstances. +- Reject conversion request to striped/raid0 on 2-legged raid4/5. +- Activation tree of thin pool skips duplicated check of pool status. +- Remove code supporting replicator target. +- Do not ignore failure of _info_by_dev(). +- Propagate delayed resume for pvmove subvolumes. +- Suppress integrity encryption keys in 'table' output unless --showkeys supplied. + +* Thu Dec 14 2017 Marian Csontos - 2.02.176-2 +- Add testsuite subpackage. + +* Fri Nov 03 2017 Marian Csontos - 2.02.176-1 +- Fix segfault in lvm_pv_remove in liblvm. (2.02.173) +- Do not allow storing VG metadata with LV without any segment. +- Fix printed message when thin snapshot was already merged. +- Remove created spare LV when creation of thin-pool failed. +- Avoid reading ignored metadata when MDA gets used again. +- Fix detection of moved PVs in vgsplit. (2.02.175) +- Ignore --stripes/--stripesize on RAID takeover +- Disallow creation of snapshot of mirror/raid subLV (was never supported). +- Keep Install section only in *.socket systemd units. +- Improve used paths for generated systemd units and init shells. +- Fix regression in more advanced vgname extraction in lvconvert (2.02.169). +- Allow lvcreate to be used for caching of _tdata LV. +- Avoid internal error when resizing cache type _tdata LV (not yet supported). +- Show original converted names when lvconverting LV to pool volume. +- Move lib code used only by liblvm into metadata-liblvm.c. +- Distinguish between device not found and excluded by filter. +- Monitor external origin LVs. +- Allow lvcreate --type mirror to work with 100%%FREE. +- Improve selection of resource name for complex volume activation lock. +- Avoid cutting first character of resource name for activation lock. +- Support for encrypted devices in fsadm. +- Improve thin pool overprovisioning and repair warning messages. +- Fix incorrect adjustment of region size on striped RaidLVs. +- Issue a specific error with dmsetup status if device is unknown. +- Fix RT_LIBS reference in generated libdevmapper.pc for pkg-config. + +* Mon Oct 09 2017 Marian Csontos - 2.02.175-1 +- Use --help with blockdev when checking for --getsize64 support in fsadm. +- Dump lvmdbusd debug information with SIGUSR1. +- Fix metadata corruption in vgsplit and vgmerge intermediate states. +- Add PV_MOVED_VG PV status flag to mark PVs moving between VGs. +- Fix lvmdbus hang and recognise unknown VG correctly. +- Improve error messages when command rules fail. +- Require LV name with pvmove in a shared VG. +- Allow shared active mirror LVs with lvmlockd, dlm, and cmirrord. +- Support lvconvert --repair with cache and cachepool volumes. +- lvconvert --repair respects --poolmetadataspare option. +- Fix thin pool creation in a shared VG. (2.02.173) +- Schedule exit when received SIGTERM in dmeventd. +- Fix blkdeactivate regression with failing DM/MD devs deactivation (1.02.142). +- Add blkdeactivate -r wait option to wait for MD resync/recovery/reshape. +- Use blkdeactivate -r wait in blk-availability systemd service/initscript. +- Also try to unmount /boot on blkdeactivate -u if on top of supported device. +- Fix typo in blkdeactivate's '--{dm,lvm,mpath}options' option name. +- Correct return value testing when get reserved values for reporting. +- Take -S with dmsetup suspend/resume/clear/wipe_table/remove/deps/status/table. +- Fix mistakenly commented out %%python_provide line for python3-lvm. + +* Mon Oct 02 2017 Troy Dawson - 2.02.174-2 +- Bump to rebuild on rebuilt corosync +- Cleanup spec file conditionals + +* Wed Sep 20 2017 Marian Csontos - 2.02.174-1.f28 +- NOTE: Deprecating python bindings and liblvm2app. +- Prevent raid1 split with trackchanges in a shared VG. +- Avoid double unlocking of client & lockspace mutexes in lvmlockd. +- Fix leaking of file descriptor for non-blocking filebased locking. +- Fix check for 2nd mda at end of disk fits if using pvcreate --restorefile. +- Use maximum metadataarea size that fits with pvcreate --restorefile. +- Always clear cached bootloaderarea when wiping label e.g. in pvcreate. +- Disallow --bootloaderareasize with pvcreate --restorefile. +- Fix lvmlockd check for running lock managers during lock adoption. +- Add --withgeneralpreamble and --withlocalpreamble to lvmconfig. +- Add warning when creating thin-pool with zeroing and chunk size >= 512KiB. +- Introduce exit code 4 EINIT_FAILED to replace -1 when initialisation fails. +- Add synchronization points with udev during reshape of raid LVs. +- Restore umask when creation of node fails. +- Add --concise to dmsetup create for many devices with tables in one command. +- Accept minor number without major in library when it knows dm major number. +- Introduce single-line concise table output format: dmsetup table --concise. + +* Thu Aug 03 2017 Fedora Release Engineering - 2.02.173-4 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild + +* Sun Jul 30 2017 Florian Weimer - 2.02.173-3 +- Rebuild with binutils fix for ppc64le (#1475636) + +* Wed Jul 26 2017 Fedora Release Engineering - 2.02.173-2 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild + +* Tue Jul 25 2017 Marian Csontos - 2.02.173-1 +- Create /dev/disk/by-part{uuid,label} and gpt-auto-root symlinks with udev. +- Add synchronization points with udev during conversion of raid LVs. +- Improve --size args validation and report more detailed error message. +- Initialize debugging mutex before any debug message in clvmd. +- Log error instead of warn when noticing connection problem with lvmetad. +- Fix memory leak in lvmetad when working with duplicates. +- Remove restrictions on reshaping open and clustered raid devices. +- Add incompatible data_offset to raid metadata to fix reshape activation. +- Accept 'lvm -h' and 'lvm --help' as well as 'lvm help' for help. +- Suppress error message from accept() on clean lvmetad shutdown. +- Tidy clvmd client list processing and fix segfaults. +- Protect clvmd debug log messages with mutex and add client id. +- Fix shellcheck reported issues for script files. + +* Thu Jun 29 2017 Marian Csontos - 2.02.172-1 +- Do not lvdisplay --maps unset settings of cache pool. +- Fix lvdisplay --maps for cache pool without policy settings. +- Support aborting of flushing cache LV. +- Improve lvcreate --cachepool arg validation. +- Cache format2 flag is now using segment name type field. +- Disallow cachepool creation with policy cleaner and mode writeback. +- Lvconvert --repair handles failing raid legs (present but marked 'D'ead). +- Add display_percent helper function for printing percent values. +- Add dm_percent_to_round_float for adjusted percentage rounding. +- Fix lvcreate extent percentage calculation for mirrors. +- Reenable conversion of data and metadata thin-pool volumes to raid. +- Linear to RAID1 upconverts now use "recover" sync action, not "resync". +- No longer necessary to '--force' a repair for RAID1. +- Improve raid status reporting with lvs. +- dm_get_status_raid() handle better some incosistent md statuses. +- Limit maximal size of thin-pool for specific chunk size. +- Print a warning about in-use PVs with no VG using them. +- Disable automatic clearing of PVs that look like in-use orphans. +- Extend validation of filesystems resized by fsadm. +- Properly handle subshell return codes in fsadm. +- Stop using '--yes' mode when fsadm runs without terminal. +- Support storing status flags via segtype name field. +- Enhance lvconvert automatic settings of possible (raid) LV types. +- Add missing NULL to argv array when spliting cmdline arguments. +- Don't reinstate still-missing devices when correcting inconsistent metadata. +- Allow lvchange to change properties on a thin pool data sub LV. +- Fix reusing of dm_task structure for status reading (used by dmeventd). +- Drop unneeded --config option from raid dmeventd plugin. +- Accept truncated files in calls to dm_stats_update_regions_from_fd(). +- Restore Warning by 5% increment when thin-pool is over 80% (1.02.138). +- Reset array with dead rimage devices once raid gets in sync. + +* Fri Jun 09 2017 Marian Csontos - 2.02.171-3 +- Fix lvmdbusd not passing --all with vgreduce --removemissing. + +* Wed May 17 2017 Marian Csontos - 2.02.171-2 +- Fix lvmdbusd mangling config options. + +* Tue May 09 2017 Marian Csontos - 2.02.171-1 +- Add RAID takeover and reshaping. +- Add pvcreate prompt when device size doesn't match setphysicalvolumesize. +- Remove obsolete lvmchange binary - convert to built-in command. +- Support cache segment with configurable metadata format. +- Add option for lvcreate/lvconvert --cachemetadataformat auto|1|2. +- Add allocation/cache_metadata_format profilable settings. +- Command line options, help and man pages using common definitions. +- Add build-time configuration command line to 'lvm version' output. +- Disable lvmetad when lvconvert --repair is run. +- Raise mirror/raid default regionsize to 2MiB. +- Support shrinking of RaidLVs. +- Introduce global/fsadm_executable to make fsadm path configurable. +- Look for limited thin pool metadata size when using 16G metadata. +- Add lvconvert pool creation rule disallowing options with poolmetadata. +- Fix missing lvmlockd LV locks in lvchange and lvconvert. +- Fix dmeventd setup for lvchange --poll. +- Fix use of --poll and --monitor with lvchange and vgchange. +- Disallow lvconvert of hidden LV to a pool. +- Ignore --partial option when not used for activation. +- Allow --activationmode option with lvchange --refresh. +- Allow valid lvconvert --regionsize change +- Fix SIGINT blocking to prevent corrupted metadata +- Fix systemd unit existence check for lvmconf --services --startstopservices. +- Check and use PATH_MAX buffers when creating vgrename device paths. +- Handle known table line parameter order change in specific raid target vsns. +- Show more information for cached volumes in lvdisplay [-m]. +- Use function cache_set_params() for both lvcreate and lvconvert. +- Skip rounding on cache chunk size boudary when create cache LV. +- Improve cache_set_params support for chunk_size selection. +- Fix metadata profile allocation/cache_[mode|policy] setting. +- Fix missing support for using allocation/cache_pool_chunk_size setting. +- Support conversion of raid type, stripesize and number of disks +- Reject writemostly/writebehind in lvchange during resynchronization. +- Deactivate active origin first before removal for improved workflow. +- Fix regression of accepting both --type and -m with lvresize. (2.02.158) +- Add extra memory page when limiting pthread stack size in clvmd. +- Support striped/raid0* <-> raid10_near conversions. +- Support region size changes on existing RaidLVs. +- Avoid parallel usage of cpg_mcast_joined() in clvmd with corosync. +- Support raid6_{ls,rs,la,ra}_6 segment types and conversions from/to it. +- Support raid6_n_6 segment type and conversions from/to it. +- Support raid5_n segment type and conversions from/to it. +- Support new internal command _dmeventd_thin_command. +- Introduce new dmeventd/thin_command configurable setting. +- Use new default units 'r' for displaying sizes. +- Also unmount mount point on top of MD device if using blkdeactivate -u. +- Restore check preventing resize of cache type volumes (2.02.158). +- Add missing udev sync when flushing dirty cache content. +- vgchange -p accepts only uint32 numbers. +- Report thin LV date for merged LV when the merge is in progress. +- Detect if snapshot merge really started before polling for progress. +- Checking LV for merging origin requires also it has merged snapshot. +- Extend validation of metadata processing. +- Enable usage of cached volumes as snapshot origin LV. +- Fix displayed lv name when splitting snapshot (2.02.146). +- Warn about command not making metadata backup just once per command. +- Enable usage of cached volume as thin volume's external origin. +- Support cache volume activation with -real layer. +- Improve search of lock-holder for external origin and thin-pool. +- Support status checking of cache volume used in layer. +- Avoid shifting by one number of blocks when clearing dirty cache volume. +- Extend metadata validation of external origin LV use count. +- Fix dm table when the last user of active external origin is removed. +- Improve reported lvs status for active external origin volume. +- Fix table load for splitted RAID LV and require explicit activation. +- Always active splitted RAID LV exclusively locally. +- Do not use LV RAID status bit for segment status. +- Check segtype directly instead of checking RAID in segment status. +- Reusing exiting code for raid image removal. +- Fix pvmove leaving -pvmove0 error device in clustered VG. +- Avoid adding extra '_' at end of raid extracted images or metadata. +- Optimize another _rmeta clearing code. +- Fix deactivation of raid orphan devices for clustered VG. +- Fix lvconvert raid1 to mirror table reload order. +- Add internal function for separate mirror log preparation. +- Fix segfault in lvmetad from missing NULL in daemon_reply_simple. +- Simplify internal _info_run() and use _setup_task_run() for mknod. +- Better API for internal function _setup_task_run. +- Avoid using lv_has_target_type() call within lv_info_with_seg_status. +- Simplify internal lv_info_with_seg_status API. +- Decide which status is needed in one place for lv_info_with_seg_status. +- Fix matching of LV segment when checking for it info status. +- Report log_warn when status cannot be parsed. +- Test segment type before accessing segment members when checking status. +- Implement compatible target function for stripe segment. +- Use status info to report merge failed and snapshot invalid lvs fields. +- See WHATS_NEW and WHATS_NEW_DM in the documentation directory for more. + +* Fri Feb 10 2017 Fedora Release Engineering - 2.02.168-4 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild + +* Thu Jan 12 2017 Igor Gnatenko - 2.02.168-3 +- Rebuild for readline 7.x + +* Mon Dec 19 2016 Miro Hrončok - 2.02.168-2 +- Rebuild for Python 3.6 + +* Thu Dec 01 2016 Peter Rajnoha - 2.02.168-1 +- Display correct sync_percent on large RaidLVs +- lvmdbusd --blackboxsize added, used to override default size of 16 +- Allow a transiently failed RaidLV to be refreshed +- Use lv_update_and_reload() inside mirror code where it applies. +- Preserve mirrored status for temporary layered mirrors. +- Use transient raid check before repairing raid volume. +- Implement transient status check for raid volumes. +- Only log msg as debug if lvm2-lvmdbusd unit missing for D-Bus notification. +- Avoid duplicated underscore in name of extracted LV image. +- Missing stripe filler now could be also 'zero'. +- lvconvert --repair accepts --interval and --background option. +- More efficiently prepare _rmeta devices when creating a new raid LV. +- Document raid status values. +- Always exit dmsetup with success when asked to display help/version. + +* Tue Nov 15 2016 Peter Rajnoha - 2.02.167-2 +- Only log msg as debug if lvm2-lvmdbusd unit missing for D-Bus notification. + +* Mon Nov 07 2016 Peter Rajnoha - 2.02.167-1 +- Use log_error in regex and sysfs filter to describe reason of failure. +- Fix blkdeactivate to deactivate dev stack if dev on top already unmounted. +- Prevent non-synced raid1 repair unless --force +- Prevent raid4 creation/conversion on non-supporting kernels +- Add direct striped -> raid4 conversion +- Fix raid4 parity image pair position on conversions from striped/raid0* +- Fix a few unconverted return code values for some lvconvert error path. +- Disable lvconvert of thin pool to raid while active. +- Disable systemd service start rate limiting for lvm2-pvscan@.service. +- Log failure of raid device with log_error level. +- Use dm_log_with_errno and translate runtime to dm_log only when needed. +- Make log messages from dm and lvm library different from dmeventd. +- Notice and Info messages are again logged from dmeventd and its plugins. +- Dmeventd now also respects DM_ABORT_ON_INTERNAL_ERRORS as libdm based tool. +- Report as non default dm logging also when logging with errno was changed. +- Use log_level() macro to consistently decode message log level in dmeventd. +- Still produce output when dmsetup dependency tree building finds dev missing. +- Check and report pthread_sigmask() failure in dmeventd. +- Check mem alloc fail in _canonicalize_field_ids(). +- Use unsigned math when checking more then 31 legs of raid. +- Fix 'dmstats delete' with dmsetup older than v1.02.129 +- Fix stats walk segfault with dmsetup older than v1.02.129 + +* Thu Oct 06 2016 Peter Rajnoha - 2.02.166-2 +- Add various fixes for lvmdbusd from upcoming lvm2 version 2.02.167. + +* Mon Sep 26 2016 Peter Rajnoha - 2.02.166-1 +- Fix lvm2-activation-generator to read all LVM2 config sources. (2.02.155) +- Fix lvchange-rebuild-raid.sh to cope with older target versions. +- Use dm_config_parse_without_dup_node_check() to speedup metadata reading. +- Fix lvconvert --repair regression +- Fix reported origin lv field for cache volumes. (2.02.133) +- Always specify snapshot cow LV for monitoring not internal LV. (2.02.165) +- Fix lvchange --discard|--zero for active thin-pool. +- Enforce 4MiB or 25% metadata free space for thin pool operations. +- Fix lock-holder device for thin pool with inactive thin volumes. +- Use --alloc normal for mirror logs even if the mimages were stricter. +- Use O_DIRECT to gather metadata in lvmdump. +- Ignore creation_time when checking for matching metadata for lvmetad. +- Fix possible NULL pointer derefence when checking for monitoring. +- Add lvmreport(7) man page. +- Don't install lvmraid(7) man page when raid excluded. (2.02.165) +- Report 0% as dirty (copy%%) for cache without any used block. +- Fix lvm2api reporting of cache data and metadata percent. +- Restore reporting of metadata usage for cache volumes (2.02.155). +- Support raid scrubbing on cache origin LV. +- Fix man entry for dmsetup status. +- Introduce new dm_config_parse_without_dup_node_check(). +- Don't omit last entry in dmstats list --group. + +* Wed Sep 07 2016 Peter Rajnoha - 2.02.165-1 +- Add lvmraid(7) man page. +- Use udev db to check for mpath components before running pvscan for lvmetad. +- Use lsblk -s and lsblk -O in lvmdump only if these options are supported. +- Fix number of stripes shown in lvcreate raid10 message when too many. +- Change lvmdbusd to use new lvm shell facilities. +- Do not monitor cache-pool metadata when LV is just being cleared. +- Add allocation/cache_pool_max_chunks to prevent misuse of cache target. +- Give error not segfault in lvconvert --splitmirrors when PV lies outside LV. +- Fix typo in report/columns_as_rows config option name recognition (2.02.99). +- Avoid PV tags when checking allocation against parallel PVs. +- Disallow mirror conversions of raid10 volumes. +- Fix dmeventd unmonitoring when segment type (and dso) changes. +- Don't allow lvconvert --repair on raid0 devices or attempt to monitor them. +- No longer adjust incorrect number of raid stripes supplied to lvcreate. +- Move lcm and gcd to lib/misc. +- Fix vgsplit of external origins. (2.02.162) +- Prohibit creation of RAID LVs unless VG extent size is at least the page size. +- Suppress some unnecessary --stripesize parameter warnings. +- Fix 'pvmove -n name ...' to prohibit collocation of RAID SubLVs +- Improve explanation of udev fallback in libdevmapper.h. + +* Mon Aug 15 2016 Peter Rajnoha - 2.02.164-2 +- Fix selection of PVs when allocating raid0_meta. +- Fix sdbus socket leak leading to hang in lvmnotify. +- Specify max stripes for raid LV types: raid0:64; 1:10; 4,5:63; 6:62; 10:32. +- Avoid double suffix when naming _rmeta LV paired with _rimage LV. + +* Wed Aug 10 2016 Peter Rajnoha - 2.02.163-1 +- Add profile for lvmdbusd which uses lvm shell json report output. +- Restrict in-command modification of some parms in lvm shell. +- Apply LVM_COMMAND_PROFILE early for lvm shell. +- Refactor reporting so lvm shell log report collects whole of cmd execution. +- Support LVM_*_FD envvars to redirect output to file descriptors. +- Limit use of --corelog and --mirrorlog to mirrors in lvconvert. +- Reject --nosync option for RAID6 LVs in lvcreate. +- Do not refresh whole cmd context if profile dropped after processing LVM cmd. +- Support straightforward lvconvert between striped and raid4 LVs. +- Support straightforward lvconvert between raid1 and mirror LVs. +- Report supported conversions when asked for unsupported raid lvconvert. +- Add "--rebuild PV" option to lvchange to allow for PV selective rebuilds. +- Preserve existing mirror region size when using --repair. +- Forbid stripe parameters with lvconvert --repair. +- Unify stripe size validation into get_stripe_params to catch missing cases. +- Further lvconvert validation logic refactoring. +- Add "lvm fullreport" man page. +- Add dm_report_destroy_rows/dm_report_group_output_and_pop_all for lvm shell. +- Adjust group handling and json production for lvm shell. + +* Fri Jul 29 2016 Peter Rajnoha - 2.02.162-1 +- Support lvconvert -Zn also when doing full cache pool conversion. +- Suppress not zeroing warn when converting to thin LV for non-zeroing tpool. +- Fix automatic updates of PV extension headers to newest version. +- Improve lvconvert --trackchanges validation to require --splitmirrors 1. +- Add note about lastlog built-in command to lvm man page. +- Fix unrecognised segtype flag message. +- lvconvert not clears cache pool metadata ONLY with -Zn. +- Enabled lvconvert --uncache to work with partial VG. +- Fix json reporting to escape '"' character that may appear in reported string. + +* Thu Jul 21 2016 Peter Rajnoha - 2.02.161-3 +- Enable LVM notifications over dbus for lvmdbusd. + +* Tue Jul 19 2016 Fedora Release Engineering - 2.02.161-2 +- https://fedoraproject.org/wiki/Changes/Automatic_Provides_for_Python_RPM_Packages + +* Mon Jul 18 2016 Peter Rajnoha - 2.02.161-1 +- Prohibit some lvchange/lvresize that were failing on raid0 volumes. +- Fix segfaults in complex vgsplits. (2.02.159) +- Reformat unwieldy lvconvert man page. +- Allow --force to be passed through to pvcreate from vgcreate. (2.02.144) +- Fix lvresize of filesystem when LV has already right size (2.02.141) +- New LVM_LOG_FILE_MAX_LINES env var to limit max size of created logs. +- Disable queueing on mpath devs in blk-availability systemd service/initscript. +- Add new -m|--mpathoption disablequeueing to blkdeactivate. +- Automatically group regions with 'create --segments' unless --nogroup. +- Fix resource leak when deleting the first member of a group. +- Allow --bounds with 'create --filemap' for dmstats. +- Enable creation of filemap regions with histograms. +- Enable histogram aggregation for regions with more than one area. +- Enable histogram aggregation for groups of regions. +- Add a --filemap option to 'dmstats create' to allow mapping of files. +- Add dm_stats_create_regions_from_fd() to map file extents to regions. + +* Thu Jul 07 2016 Peter Rajnoha - 2.02.160-1 +- Minor fixes from coverity. + +* Thu Jul 07 2016 Peter Rajnoha - 2.02.159-1 +- Add raid0_meta segment type that provides metadata space for raid conversions. +- Fix created link for a used pool for vgmknode. +- Introduce and use is_power_of_2 macro. +- Support conversions between striped and raid0 segment types. +- Add infrastructure for raid takeover lvconvert options. +- Update default dmstats field selections for groups. +- Add 'obj_type', 'group_id', and 'statsname' fields to dmstats reports. +- Add --area, --region, and --group to dmstats to control object selection. +- Add --alias, --groupid, --regions to dmstats for group creation and deletion. +- Add 'group' and 'ungroup' commands to dmstats. +- Allow dm_stats_delete_group() to optionally delete all group members. +- Add dm_stats_get_object_type() to return the type of object present. +- Add dm_stats_walk_init() allowing control of objects visited by walks. +- Add dm_stats_get_group_descriptor() to return the member list as a string. +- Introduce dm_stats_get_nr_groups() and dm_stats_group_present(). +- Add dm_stats_{get,set}_alias() to set and retrieve alias names for groups. +- Add dm_stats_get_group_id() to return the group ID for a given region. +- Add dm_stats_{create,delete}_group() to allow grouping of stats regions. +- Add enum-driven dm_stats_get_{metric,counter}() interfaces. +- Add dm_bitset_parse_list() to parse a string representation of a bitset. +- Thin dmeventd plugin umounts lvm2 volume only when pool is 95% or more. + +* Tue Jun 28 2016 Peter Rajnoha - 2.02.158-1 +- Add a more efficient native vgimportclone command to replace the script. +- Make lvmlockd always attempt to connect to lvmetad if no connection exists. +- Let lvmetad handle new connections after shutdown signal. +- Disable lvmetad when vgcfgrestore begins and enable it again after. +- Make pvscan do activation if lvmetad is configured but not running. +- Fix rescanning the PVs for a single VG when using lvmetad. +- Pool metadata lvresize uses now same code as resize of normal volume. +- Preserve monitoring status when updating thin-pool metadata. +- Return 0 (inactive) when status cannot be queried in _lv_active(). +- Switch to log_warn() for failing activation status query. +- Replace vgimportclone script with binary. +- While lvmetad is shutting down, continue handling all connections cleanly. +- Refactor lvconvert argument handling code. +- Notify lvmetad when vgcfgrestore changes VG metadata. +- Add --logonly option to report only cmd log for a command, not other reports. +- Add log/command_log_selection to configure default selection used on cmd log. +- Use 'orphan' object type in cmd log for groups to collect PVs not yet in VGs. +- Add lvm lastlog command for query and display of last cmd's log in lvm shell. +- Report per-object return codes via cmd log while processing multiple objects. +- Annotate processing code with log report hooks for per-object command log. +- Also pass common printed messages (besides warnings and errors) to log report. +- Log warnings and errors via report during cmd processing if this is enabled. +- Make it possible to iterate over internal 'orphan' VGs in process_each_vg fn. +- Make -S|--select option groupable that allows this option to be repeated. +- Make -O|--sort option groupable that allows this option to be repeated. +- Add --configreport option to select report for which next options are applied. +- Add support for priorities on grouping command arguments. +- Add report/{pvs,vgs,lvs,pvsegs,segs}_{cols,sort}_full to lvm.conf. +- Add lvm fullreport command for joined PV, VG, LV and segment report per VG. +- Integrate report group handling and cmd log report into cmd processing code. +- Add log/report_command_log to lvm.conf to enable or disable cmd log report. +- Add log/report_output_format to lvm.conf for default report output format. +- Recognize --reportformat {basic|json} option to select report output format. +- Add log/command_log_{sort,cols} to lvm.conf to configure command log report. +- Add log_object_{type,name,id,group,group_id} fields to cmd log. +- Add log_{seq_num,type,context,message,errno,ret_code} fields to cmd log. +- Add CMDLOG report type - a separate report type for command logging. +- Recognize 'all' keyword used in selection as synonym for "" (no selection). +- Add dm_report_set_selection to set selection for multiple output of report. +- Add DM_REPORT_OUTPUT_MULTIPLE_TIMES flag for multiple output of same report. +- Move field width handling/sort init from dm_report_object to dm_report_output. +- Add _LOG_BYPASS_REPORT flag for bypassing any log report currently set. +- Introduce DM_REPORT_GROUP_JSON for report group with JSON output format. +- Introduce DM_REPORT_GROUP_BASIC for report group with basic report output. +- Introduce DM_REPORT_GROUP_SINGLE for report group having single report only. +- Add dm_report_group_{create,push,pop,destroy} to support report grouping. + +* Fri Jun 17 2016 Peter Rajnoha - 2.02.157-2 +- Change pvscan --cache -aay to scan locally if lvmetad fails. + +* Mon Jun 13 2016 Peter Rajnoha - 2.02.156-1 +- Don't allow duplicate orphan PVs to be used with vgcreate/vgextend/pvcreate. +- Improve handling of lvmetad update failures. +- Yes/No prompt accepts '^[ ^t]*([Yy]([Ee]([Ss]|)|)|[Nn]([Oo]|))[ ^t]*$'. +- If available, also collect output from lsblk command when running lvmdump -s. + +* Mon Jun 06 2016 Peter Rajnoha - 2.02.155-2 +- Fix regression in blkdeactivate causing dm and md devices to be skipped. (2.02.155) + +* Mon Jun 06 2016 Peter Rajnoha - 2.02.155-1 +- Reject PV tags on pvmove cmdline because only 1 PV is supported. (2.02.141) +- Fix compilation error when building with configure --disable-devmapper. +- Fix lvmconfig --type diff to display complete diff if config cascade used. +- Automatically filter out partitioned loop devices with partscan (losetup -P). +- Fix lvm devtypes internal error if -S used with field name from pvs/vgs/lvs. +- When reporting Data%%,Snap%%,Meta%%,Cpy%%Sync use single ioctl per LV. +- Add lvseg_percent_with_info_and_seg_status() for percent retrieval. +- Enhance internal seg_status handling to understand snapshots better. +- When refresh failed in suspend, call resume upon error path. +- Support passthrough cache mode when waiting for clean cache. +- Check cache status only for 'in-use' cache pools. +- Extend setup_task() to preset flushing for dm_task object. +- When checking LV is a merging COW, validate its a COW LV first. +- Correcting value in copy_percent() for 100%%. +- Update vgreduce to use process_each_vg. +- Update lvconvert to use process_each_lv. +- Update pvscan to use process_each_vg for autoactivation. +- Add basic support for --type raid0 using md. +- Add support for lvchange --cachemode for cached LV. +- Fix liblvm2app error handling when setting up context. +- Delay liblvm2app init in python code until it is needed. +- Simplify thread locking in lvmetad to fix locking problems. +- Allow pvremove -ff to remove a duplicate PV. +- Fix lvm2-activation-generator to read lvm.conf without full command setup. +- Allow a minimal context to be used in lvm2app for reading lvm.conf. +- Report passthrough caching mode when parsing cache mode. + +* Mon May 16 2016 Peter Rajnoha - 2.02.154-1 +- Fix liblvm segfault after failure initialising lvmetad connection. +- Retry open without O_NOATIME if it fails (not file owner/CAP_FOWNER). +- Split _report into one fn for options and arguments and one for processing. +- Show library version in message even if dm driver version is unavailable. + +* Tue May 10 2016 Peter Rajnoha - 2.02.153-2 +- Change warning messages related to duplicate PVs. +- A named device is always processed itself, not switched for a duplicate. +- Add PV attr "d" and report field "duplicate" for duplicate PVs. +- Add config setting to disallow VG changes when duplicate PVs exist. +- Use device size and active LVs to choose the preferred duplicate PV. +- Disable lvmetad when duplicate PVs are seen. +- Support --chunksize option also when caching LV when possible. +- Add function to check for target presence and version via 1 ioctl. + +* Mon May 02 2016 Peter Rajnoha - 2.02.152-1 +- Use any inherited tags when wiping metadata sub LVs to ensure activation. +- Add str_list_wipe. +- Improve support for interrupting procesing of volumes during lvchange. +- Use failed command return code when lvchanging read-only volume. +- Show creation transaction_id and zeroing state of pool with thin volume. +- Stop checking for dm_cache_mq policy with cache target 1.9 (alias to smq). +- Check first /sys/module/dm_* dir existance before using modprobe. +- Remove mpath from 10-dm.rules, superseded by 11-dm-mpath.rules (mpath>=0.6.0). +- Add dm_udev_wait_immediate to libdevmapper for waiting outside the library. + +* Mon Apr 25 2016 Peter Rajnoha - 2.02.151-1 +- Fix error path after reusing of _setup_task (2.02.150). +- Fix memory access for empty sysfs values (2.02.149). +- Disable lvmetad when lvm1 metadata is seen, so commands revert to scanning. +- Suppress errors when snapshot merge gets delayed because volume is in use. +- Avoid internal snapshot LV names in messages. +- Autodetect and use /run/lock dir when available instead of /var/lock. +- lvchange --refresh for merging thin origin will retry to deactivate snapshot. +- Recognize in-progress snapshot merge for thin volumes from dm table. +- Avoid deciding to initiate a pending snapshot merge during resume. +- Improve retrying lvmetad requests while lvmetad is being updated. +- Read devices instead of using the lvmetad cache if rescan fails. +- Move lvmetad token/filter check and device rescan to the start of commands. +- Don't try deactivating fictional internal LV before snapshot merge. (2.02.105) +- When not obtaining devs from udev, check they exist before caching them. +- Detect device mismatch also when compiling without udev support. +- Do not strip LVM- when debug reporting not found uuid. + +* Mon Apr 11 2016 Peter Rajnoha - 2.02.150-1 +- Avoid using flushing dm status ioctl when checking for usable DM device. +- Check for devices without LVM- uuid prefix only with kernels < 3.X. +- Reuse %%FREE size aproximation with lvcreate -l%%PVS thin-pool. +- Allow the lvmdump directory to exist already provided it is empty. +- Show lvconverted percentage with 2 decimal digits. +- Fix regression in suspend when repairing --type mirror (2.02.133). +- Change log_debug ioctl flags from single characters into words. + +* Mon Apr 04 2016 Peter Rajnoha - 2.02.149-2 +- Do not flush thin-pool when checking metadata fullness. +- Remove spurious error about no value in /sys/dev/block/major:minor/dm/uuid. +- Fix device mismatch detection for LV if persistent .cache file is used. +- Fix holder device not being found in /dev while sysfs has it during dev scan. + +* Tue Mar 29 2016 Peter Rajnoha - 2.02.148-1 +- Introduce TARGET_NAME and MODULE NAME macros. +- Replace hard-coded module and target names with macros. +- Add pv_major and pv_minor report fields. +- Detect and warn about mismatch between devices used and assumed for an LV. +- Adjust raid status function. + +* Mon Mar 21 2016 Peter Rajnoha - 2.02.147-5 +- If available, use /proc/self/mountinfo to detect mounted volume in fsadm. +- Fix resize of stacked raid thin data volume (2.02.141). +- Fix test for lvremove failure in lvconvert --uncache (2.02.146). + +* Fri Mar 11 2016 Peter Rajnoha - 2.02.146-4 +- More man page cleanups in lvconvert. +- Fix makefile vpath in /udev when generating udev rules files. +- Another attempt to improve VG name parsing for lvconvert (2.02.144). +- Use new cache status info and skip flushing for failed cache. +- Support --uncache with missing PVs. +- Improve parsing of cache status and report Fail, Error, needs_check, ro. + +* Fri Mar 11 2016 Peter Rajnoha - 2.02.146-3 +- Tidy report field names, headings and widths. +- Add vgscan --notifydbus to send a dbus notification. +- Add dbus notification from commands after a PV/VG/LV changes state. + +* Wed Mar 09 2016 Peter Rajnoha - 2.02.145-2 +- Require python3-gobject-base insetad of python3-gobject. + +* Mon Mar 07 2016 Peter Rajnoha - 2.02.145-1 +- Make it possible to use lvremove and lvrename on historical LVs. +- For historical LVs, report 'none' for lv_layout and 'history' for lv_role. +- Add full_{ancestors,descendants} fields to report LV ancestry with history. +- Report (h)istorical state within 5th bit (State) of the lv_attr field. +- Add lv_historical reporting field to report if LV is historical or not. +- Add lv_time_removed reporting field to display removal time for hist. LVs. +- Report lv_name, lv_uuid, vg_name, lv_time for historical LVs. +- Add --nohistory switch to lvremove to disable history recording on demand. +- Add -H|--history switch to lvs and lvdisplay to include historical LVs. +- Create historical LVs out of removed thin snapshot LVs and record in history. +- Add metadata/lvs_history_retention_time for automatic removal of hist. LVs. +- Add metadata/record_lvs_history config for switching LV history recording. +- Add support and infrastructure for tracking historical LVs. +- Improve lvconvert man page. +- Add kernel_cache_policy lvs field. +- Display [unknown] instead of 'unknown device' in pvs output. +- Fix error path when pvcreate allocation fails (2.02.144). +- Display [unknown] instead of blank for unknown VG names in pvs output. +- Fix dm_config_write_node and variants to return error on subsection failures. +- Remove 4096 char limit due to buffer size if writing dm_config_node. + +* Mon Feb 29 2016 Peter Rajnoha - 2.02.144-1 +- Only show (u)sed pv_attr char when PV is not (a)llocatable. (2.02.143) +- Update makefile to generate lcov output also for lvmpolld and lvmlockd. +- Fix SystemdService lvm2-lvmdbusd.service name. +- Improve support for env LVM_VG_NAME for reference VG name in lvconvert. +- Fix regression when lvresize accepted zero sizes. (2.02.141) +- Always warn user about PV in use even when pvremove uses --force --force. +- Use uninitialized pool header detection in all cases. +- Fix read error detection when checking for uninitialized thin-pool header. +- Fix error path for internal error in lvmetad VG lookup code. +- Fix string boundary check in _get_canonical_field_name(). +- Always initialized hist struct in _stats_parse_histogram(). + +* Wed Feb 24 2016 Peter Rajnoha - 2.02.143-4 +- Reinstate lvm2-lockd on all architectures as sanlock package is fixed now. + +* Tue Feb 23 2016 Peter Rajnoha - 2.02.143-3 +- Remove Requires: sanlock-lib for lvm2-lockd subpackage if sanlock not compiled. + +* Tue Feb 23 2016 Peter Rajnoha - 2.02.143-2 +- Add Requires: python3-gobject dependency for lvm2-dbusd subpackage. +- Build lvm2-lockd with sanlock support only on x86_64, arch64 and power64 arch. + +* Mon Feb 22 2016 Peter Rajnoha - 2.02.143-1 +- Introduce new lvm2-dbusd package providing LVM D-Bus daemon and service. +- Fix error path when sending thin-pool message fails in update_pool_lv(). +- Support reporting CheckNeeded and Fail state for thin-pool and thin LV. +- For failing thin-pool and thin volume correctly report percentage as INVALID. +- Report -1, not 'unkown' for lv_{snapshot_invalid,merge_failed} with --binary. +- Add configure --enable-dbus-service for an LVM D-Bus service. +- Replace configure --enable-python_bindings with python2 and python3 versions. +- If PV belongs to some VG and metadata missing, skip it if system ID is used. +- Automatically change PV header extension to latest version if writing PV/VG. +- Identify used PVs in pv_attr field by new 'u' character. +- Add pv_in_use reporting field to report if PV is used or not. +- Add pv_ext_vsn reporting field to report PV header extension version. +- Add protective flag marking PVs as used even if no metadata available. +- Improve status parsing for thin-pool and thin devices. + +* Mon Feb 15 2016 Peter Rajnoha - 2.02.142-1 +- Fix memory pool corruption in pvmove (2.02.141). +- Support control of spare metadata creation when repairing thin-pool. +- Fix config type of 'log/verbose' from bool to int (2.02.99). +- Fix inverted data LV thinp watermark calc for dmeventd response (2.02.133). +- Use use_blkid_wiping=0 if not defined in lvm.conf and support not compiled in. +- Do not check for suspended devices if scanning for lvmetad update. +- Clear cached bootloader areas when PV format changed. +- Fix partn table filter with external_device_info_source="udev" and blkid<2.20. +- Use fully aligned allocations for dm_pool_strdup/strndup() (1.02.64). +- Fix thin-pool table parameter feature order to match kernel output. + +* Thu Feb 04 2016 Fedora Release Engineering - 2.02.141-2 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild + +* Mon Jan 25 2016 Peter Rajnoha - 2.02.141-1 +- Add metadata/check_pv_device_sizes switch to lvm.conf for device size checks. +- Warn if device size is less than corresponding PV size in metadata. +- Cache device sizes internally. +- Restore support for command breaking in process_each_lv_in_vg() (2.02.118). +- Use correct mempool when process_each_lv_in_vg() (2.02.118). +- Fix lvm.8 man to show again prohibited suffixes. +- Fix configure to set proper use_blkid_wiping if autodetected as disabled. +- Initialise udev in clvmd for use in device scanning. (2.02.116) +- Add seg_le_ranges report field for common format when displaying seg devices. +- Honour report/list_item_separator for seg_metadata_le_ranges report field. +- Don't mark hidden devs in -o devices,metadata_devices,seg_pe_ranges.(2.02.140) +- Change LV sizes in seg_pe_ranges report field to match underlying devices. +- Add kernel_cache_settings report field for cache LV settings used in kernel. +- Fix man page for dmsetup udevcreatecookie. + +* Mon Jan 18 2016 Peter Rajnoha - 2.02.140-3 +- Fix lvm2app to return either 0 or 1 for lvm_vg_is_{clustered,exported}. +- Add kernel_discards report field to display thin pool discard used in kernel. +- Correct checking of target presence when driver access is disabled. +- Eval poolmetadatasize arg earlier in lvresize. +- Fix vgcfgrestore to respect allocatable attribute of PVs. +- Add report/mark_hidden_devices to lvm.conf. +- Use brackets consistently in report fields to mark hidden devices. +- Restore background polling processing during auto-activation (2.02.119). +- Fix invalid memory read when reporting cache LV policy_name (2.02.126). + +* Mon Jan 11 2016 Peter Rajnoha - 2.02.139-2 +- Update lvmlockd with the new VG seqno before devices are suspended. +- Rework vgrename to use the common processing code in toollib. +- Make pvs show new devices on the system since the last .cache update. +- Document F,D and M thin pool health status chars for lv_attr in lvs man page. +- Also add lvm2-activation{-early,-net}.service systemd status for lvmdump -s. + +* Mon Jan 04 2016 Peter Rajnoha - 2.02.138-1 +- Support lvrename for hidden (used) cache pools. +- Fix lvrename for stacked cache pools +- Better support for dmsetup static linkage. +- Extend validity checks on dmeventd client socket. + +* Mon Dec 07 2015 Peter Rajnoha - 2.02.137-1 +- Restore archiving before changing metadata in vgextend (2.02.117). +- Dropped internal usage of log_suppress(2). +- Cleaned logging code for buffer size usage. +- Added internal id_read_format_try() function to check and read valid UUID. +- Change lvcreate, lvrename, lvresize to use process_each_vg. +- Change process_each_vg to handle single VG as separate arg. +- Issue error if ambiguous VG name is supplied in most commands. +- Make process_each fns always work through full list of known VG names. +- Use dm_get_status_mirror() instead of individual parsers. +- Add mem pool arg for check_transient_status() target function. +- Avoid misleading error with -m is omitted with lvconvert to raid types. +- Add system_id to vginfo cache. +- Mirror plugin in dmeventd uses dm_get_status_mirror(). +- Add dm_get_status_mirror() for parsing mirror status line. + +* Wed Dec 02 2015 Peter Rajnoha - 2.02.136-1 +- Add new --sinceversion option for lvmconfig --type new. +- Fix inactive table loaded for wrapping thin-pool when resizing it. +- Extend the list of ignored libraries when locking memory. +- Show error message when trying to create unsupported raid type. +- Improve preloading sequence of an active thin-pool target. +- Drop extra space from cache target line to fix unneded table reloads. + +* Mon Nov 23 2015 Peter Rajnoha - 2.02.135-1 +- Add a model file for Coverity. +- Show correct error message for unsupported yet cache pool repair. +- Allow lvconvert cache pools' data and metadata LV to raid. +- Fix reading of old metadata with missing cache policy or mode settings. +- Issue error if external_device_info_source=udev and udev db record incomplete. +- Update lvmetad duplicate VG name handling to use hash function extensions. +- Detect invalid vgrenames by vgid where the name is unchanged. +- Fix passing of 32bit values through daemons (mostly lvmlockd). +- Use local memory pool for whole alloc_handle manipulation. +- Add missing pointer validation after dm_get_next_target(). +- Do not deref NULL pointer in debug message for _match_pv_tags(). +- Drop unneeded stat() call when checking for sysfs file. +- Fix memory leak on error path of failing thin-pool percentage check. +- Add missing test for failing node allocation in lvmetad. +- Correct configure messages when enabling/disabling lvmlockd. +- Extend dm_hash to support multiple values with the same key. +- Add missing check for allocation inside dm_split_lvm_name(). +- Test dm_task_get_message_response for !NULL in dm_stats_print_region(). +- Add checks for failing dm_stats_create() in dmsetup. +- Add missing fifo close when failed to initialize client connection. + +* Wed Nov 18 2015 Peter Rajnoha - 2.02.134-4 +- Refactor some lvmetad code and adjust some duplicate PV messages. +- No longer repair/wipe VG/PVs if inaccessible because foreign or shared. +- Pass correct data size to mirror log calc so log can be bigger than 1 extent. + +* Tue Nov 10 2015 Fedora Release Engineering - 2.02.133-3 +- Rebuilt for https://fedoraproject.org/wiki/Changes/python3.5 + +* Mon Nov 02 2015 Peter Rajnoha - 2.02.133-2 +- Shutdown lvmetad automatically after one hour of inactivity. + +* Fri Oct 30 2015 Peter Rajnoha - 2.02.133-1 +- Support repeated -o|--options for reporting commands. +- Support -o- and -o# for reporting commands to remove and compact fields. +- Fix missing PVs from pvs output if vgremove is run concurrently. +- Remove unwanted error message when running pvs/vgs/lvs and vgremove at once. +- Check newly created VG's metadata do not overlap in metadata ring buffer. +- Check metadata area size is at least the minimum size defined for the format. +- Thin pool targets uses low_water_mark from profile. +- Dropping 'yet' from error of unsupported thick snapshot of snapshots. +- Do not support unpartitioned DASD devices with CDL formatted with pvcreate. +- For thins use flush for suspend only when volume size is reduced. +- Enable code which detects the need of flush during suspend. +- Ensure --use-policy will resize volume to fit below threshold. +- Correct percentage evaluation when checking thin-pool over threshold. +- Fix lvmcache to move PV from VG to orphans if VG is removed and lvmetad used. +- Fix lvmcache to not cache even invalid info about PV which got removed. +- Support checking of memlock daemon counter. +- Allow all log levels to be used with the lvmetad -l option. +- Add optional shutdown when idle support for lvmetad. +- Fix missing in-sync progress info while lvconvert used with lvmpolld. +- Add report/compact_output_cols to lvm.conf to define report cols to compact. +- Do not change logging in lvm2 library when it's already set. +- Check for enough space in thin-pool in command before creating new thin. +- Make libblkid detect all copies of the same signature if use_blkid_wiping=1. +- Fix vgimportclone with -n to not add number unnecessarily to base VG name. +- Cleanup vgimportclone script and remove dependency on awk, grep, cut and tr. +- Add vg_missing_pv_count report field to report number of missing PVs in a VG. +- Properly identify internal LV holding sanlock locks within lv_role field. +- Add metadata_devices and seg_metadata_le_ranges report fields for raid vols. +- Fix lvm2-{activation,clvmd,cmirrord,monitor} service to exec before mounting. +- Disable thin monitoring plugin when it fails too often (>10 times). +- Fix/restore parsing of empty field '-' when processing dmeventd event. +- Enhance dm_tree_node_size_changed() to recognize size reduction. +- Support exit on idle for dmenventd (1 hour). +- Add support to allow unmonitor device from plugin itself. +- New design for thread co-operation in dmeventd. +- Dmeventd read device status with 'noflush'. +- Dmeventd closes control device when no device is monitored. +- Thin plugin for dmeventd improved percentage usage. +- Snapshot plugin for dmeventd improved percentage usage. +- Add dm_hold_control_dev to allow holding of control device open. +- Add dm_report_compact_given_fields to remove given empty fields from report. +- Use libdm status parsing and local mem raid dmeventd plugin. +- Use local mem pool and lock only lvm2 execution for mirror dmeventd plugin. +- Lock protect only lvm2 execution for snapshot and thin dmeventd plugin. +- Use local mempool for raid and mirror plugins. +- Reworked thread initialization for dmeventd plugins. +- Dmeventd handles snapshot overflow for now equally as invalid. +- Convert dmeventd to use common logging macro system from libdm. +- Return -ENOMEM when device registration fails instead of 0 (=success). +- Enforce writethrough mode for cleaner policy. +- Add support for recognition and deactivation of MD devices to blkdeactivate. +- Move target status functions out of libdm-deptree. +- Correct use of max_write_behind parameter when generating raid target line. +- Fix dm-event systemd service to make sure it is executed before mounting. + +* Mon Oct 26 2015 Peter Rajnoha - 2.02.132-2 +- Remove %%{epoch} from cmirror requires. + +* Wed Sep 23 2015 Peter Rajnoha - 2.02.132-1 +- Fix lvmconf to set locking_type=2 if external locking library is requested. +- Remove verbose message when rescanning an unchanged device. (2.02.119) +- Add origin_uuid, mirror_log_uuid, move_pv_uuid, convert_lv_uuid report fields. +- Add pool_lv_uuid, metadata_lv_uuid, data_lv_uuid reporting fields. +- Fix PV label processing failure after pvcreate in lvm shell with lvmetad. +- Update man pages for dmsetup and dmstats. +- Improve help text for dmsetup. +- Use --noflush and --nolockfs when removing device with --force. +- Parse new Overflow status string for snapshot target. +- Check dir path components are valid if using dm_create_dir, error out if not. +- Fix /dev/mapper handling to remove dangling entries if symlinks are found. +- Make it possible to use blank value as selection for string list report field. + +* Wed Sep 16 2015 Peter Rajnoha - 2.02.131-1 +- Fix PV label processing failure after pvcreate in lvm shell with lvmetad. +- Rename 'make install_full_man' to install_all_man and add all_man target. +- Fix vgimportclone cache_dir path name (2.02.115). +- Swapping of LV identifiers handles more complex LVs. +- Use passed list of PVS when allocating space in lvconvert --thinpool. +- Disallow usage of --stripe and --stripesize when creating cache pool. +- Warn user when caching raid or thin pool data LV. +- When layering LV, move LV flags with segments. +- Ignore persistent cache if configuration changed. (2.02.127) +- Fix devices/filter to be applied before disk-accessing filters. (2.02.112) +- Make tags only when requested via 'make tags'. +- Configure supports --disable-dependency-tracking for one-time builds. +- Fix usage of configure.h when building in srcdir != builddir. +- Do not check for full thin pool when activating without messages (1.02.107). + +* Mon Sep 07 2015 Peter Rajnoha - 2.02.130-1 +- Fix use of uninitialized device status if reading outdated .cache record. +- Restore support for --monitor option in lvcreate (2.02.112). +- Read thin-pool data and metadata percent without flush. +- Detect blocked thin-pool and avoid scanning their thin volumes. +- Check if dm device is usable before checking its size (2.02.116). +- Extend parsing of cache_check version in configure. +- Make lvpoll error messages visible in lvmpolld's stderr and in syslog. +- Add 'make install_full_man' to install all man pages regardless of config. +- Parse thin-pool status with one single routine internally. +- Add --histogram to select default histogram fields for list and report. +- Add report fields for displaying latency histogram configuration and data. +- Add dmstats --bounds to specify histogram boundaries for a new region. +- Add dm_histogram_to_string() to format histogram data in string form. +- Add public methods to libdm to access numerical histogram config and data. +- Parse and store histogram data in dm_stats_list() and dm_stats_populate(). +- Add an argument to specify histogram bounds to dm_stats_create_region(). +- Add dm_histogram_bounds_from_{string,uint64_t}() to parse histogram bounds. +- Add dm_histogram handle type to represent a latency histogram and its bounds. + +* Wed Sep 02 2015 Peter Rajnoha - 2.02.129-2 +- Reinstate dm_task_get_info@Base to libdevmapper exports. (1.02.106) + +* Thu Aug 27 2015 Peter Rajnoha - 2.02.129-1 +- Drop error message when vgdisplay encounters an exported VG. (2.02.27) +- Fix shared library generation to stop exporting internal functions.(2.02.120) +- Accept --cachemode with lvconvert. +- Fix and improve reporting properties of cache-pool. +- Enable usage of --cachepolicy and --cachesetting with lvconvert. +- Don't allow to reduce size of thin-pool metadata. +- Fix debug buffer overflows in cmirrord logging. +- Add --foreground and --help to cmirrord. +- Add 'precise' column to statistics reports. +- Add --precise switch to 'dmstats create' to request nanosecond counters. +- Add precise argument to dm_stats_create_region(). +- Add support to libdm-stats for precise_timestamps +- Fix devmapper.pc pkgconfig file to declare -lrt dependency properly. + +* Tue Aug 18 2015 Peter Rajnoha - 2.02.128-1 +- Allocation setting cache_pool_cachemode is replaced by cache_mode. +- Don't attempt to close config file that couldn't be opened. +- Check for valid cache mode in validation of cache segment. +- Change internal interface handling cache mode and policy. +- When no cache policy specified, prefer smq (if available) over mq. +- Add demo cache-mq and cache-smq profiles. +- Add cmd profilable allocation/cache_policy,cache_settings,cache_mode. +- Require cache_check 0.5.4 for use of --clear-needs-check-flag. +- Fix lvmetad udev rules to not override SYSTEMD_WANTS, add the service instead. +- Fix 'dmstats list -o all' segfault. +- Separate dmstats statistics fields from region information fields. +- Add interval and interval_ns fields to dmstats reports. +- Do not include internal glibc headers in libdm-timestamp.c (1.02.104) +- Exit immediately if no device is supplied to dmsetup wipe_table. +- Suppress dmsetup report headings when no data is output. (1.02.104) +- Adjust dmsetup usage/help output selection to match command invoked. +- Fix dmsetup -o all to select correct fields in splitname report. +- Restructure internal dmsetup argument handling across all commands. +- Add dm_report_is_empty() to indicate there is no data awaiting output. +- Add more arg validation for dm_tree_node_add_cache_target(). +- Add --alldevices switch to replace use of --force for stats create / delete. + +* Mon Aug 10 2015 Peter Rajnoha - 2.02.127-1 +- Do not init filters, locking, lvmetad, lvmpolld if command doesn't use it. +- Order fields in struct cmd_context more logically. +- Add lock_type to lvmcache VG summary and info structs. +- Fix regression in cache causing some PVs to bypass filters (2.02.105). +- Make configure --enable-realtime the default now. +- Add dmstats.8 man page +- Add dmstats --segments switch to create one region per device segment. +- Add dmstats --regionid, --allregions to specify a single / all stats regions. +- Add dmstats --allprograms for stats commands that filter by program ID. +- Add dmstats --auxdata and --programid args to specify aux data and program ID. +- Add report stats sub-command to provide repeating stats reports. +- Add clear, delete, list, and print stats sub-commands. +- Add create stats sub-command and --start, --length, --areas and --areasize. +- Recognize 'dmstats' as an alias for 'dmsetup stats' when run with this name. +- Add a 'stats' command to dmsetup to configure, manage and report stats data. +- Add statistics fields to dmsetup -o. +- Add libdm-stats library to allow management of device-mapper statistics. +- Add --nosuffix to suppress dmsetup unit suffixes in report output. +- Add --units to control dmsetup report field output units. +- Add support to redisplay column headings for repeating column reports. +- Fix report header and row resource leaks. +- Report timestamps of ioctls with dmsetup -vvv. +- Recognize report field name variants without any underscores too. +- Add dmsetup --interval and --count to repeat reports at specified intervals. +- Add dm_timestamp functions to libdevmapper. +- Recognise vg/lv name format in dmsetup. +- Move size display code to libdevmapper as dm_size_to_string. + +* Mon Jul 27 2015 Peter Rajnoha - 2.02.126-2 +- Fix long option hyphen removal. (2.02.122) +- Fix clvmd freeze if client disappears without first releasing its locks. +- Fix lvconvert segfaults while performing snapshots merge. +- Ignore errors during detection if use_blkid_wiping=1 and --force is used. +- Recognise DM_ABORT_ON_INTERNAL_ERRORS env var override in lvm logging fn. +- Fix alloc segfault when extending LV with fewer stripes than in first seg. +- Fix handling of cache policy name. +- Set cache policy before with the first lvm2 cache pool metadata commit. +- Fix detection of thin-pool overprovisioning (2.02.124). +- Fix lvmpolld segfaults on 32 bit architectures. +- Add lvmlockd lock_args validation to vg_validate. +- Fix ignored --startstopservices option if running lvmconf with systemd. +- Hide sanlock LVs when processing LVs in VG unless named or --all used. +- Introduce libdevmapper wrappers for all malloc-related functions. + +* Tue Jul 14 2015 Peter Rajnoha - 2.02.125-2 +- Add Requires: system-release>=23 for lvmpolld to be enabled by default + instead of original Requires: fedora-release which may break installations + in environments where fedora-release is not available. + +* Tue Jul 07 2015 Peter Rajnoha - 2.02.125-1 +- Fix getline memory usage in lvmpolld. +- Add support --clear-needs-check-flag for cache_check of cache pool metadata. +- Add lvmetactl for developer use only. +- Rename global/lock_retries to lvmlockd_retries. +- Replace --enable-lvmlockd by --enable-lockd-sanlock and --enable-lockd-dlm. +- Include tool.h for default non-library use. +- Introduce format macros with embedded % such as FMTu64. + +* Fri Jul 03 2015 Peter Rajnoha - 2.02.124-1 +- Move sending thin pool messages from resume to suspend phase. +- Report warning when pool is overprovisioned and not auto resized. +- Recognize free-form date/time values for lv_time field in selection criteria. +- Added experimental lvmlockd with configure --enable-lvmlockd. +- Fix regression in select to match string fields if using synonyms (2.02.123). +- Fix regression when printing more lv names via display_lvname (2.02.122). +- Add missing error logging to unlock_vg and sync_local_dev_names callers. +- Add experimental support to passing messages in suspend tree. +- Add dm_report_value_cache_{set,get} to support caching during report/select. +- Add dm_report_reserved_handler to handle report reserved value actions. +- Support dynamic value in select: DM_REPORT_FIELD_RESERVED_VALUE_DYNAMIC_VALUE. +- Support fuzzy names in select: DM_REPORT_FIELD_RESERVED_VALUE_FUZZY_NAMES. +- Thin pool trace messages show a device name and major:minor. +- Add new lvm2-lockd subpackage with lvmlockd daemon. + +* Wed Jul 01 2015 Peter Rajnoha - 2.02.123-1 +- Add report/time_format lvm.conf option to define time format for report. +- Fix makefile shell compare == when building lvmetad lvmpolld (2.02.120). +- Add --type full to lvmconfig for full configuration tree view. +- Add undocumented environment variables to lvm man page. (2.02.119) +- Add device synchronization point before activating a new snapshot. +- Add --withspaces to lvmconfig to add spaces in output for better readability. +- Add custom main function to libdaemon. +- Use lvmetad to track out-of-date metadata discovered. +- Fix makefile shell compare == when building lvmetad lvmpolld (2.02.120). +- Add --type full to lvmconfig for full configuration tree view. +- Add undocumented environment variables to lvm man page. (2.02.119) +- Add device synchronization point before activating a new snapshot. +- Add --withspaces to lvmconfig to add spaces in output for better readability. +- Add custom main function to libdaemon. +- Use lvmetad to track out-of-date metadata discovered. +- Add since, after, until and before time operators to be used in selection. +- Add support for time in reports and selection: DM_REPORT_FIELD_TYPE_TIME. +- Support report reserved value ranges: DM_REPORT_FIELD_RESERVED_VALUE_RANGE. +- Support report reserved value names: DM_REPORT_FIELD_RESERVED_VALUE_NAMED. +- Add DM_CONFIG_VALUE_FMT_{INT_OCTAL,STRING_NO_QUOTES} config value format flag. +- Add DM_CONFIG_VALUE_FMT_COMMON_{ARRAY,EXTRA_SPACE} config value format flag. +- Add dm_config_value_{get,set}_format_flags to get and set config value format. + +* Mon Jun 22 2015 Peter Rajnoha - 2.02.122-1 +- Flush stdout before printing to stderr. +- Use pre-allocated buffer for printed LV names in display_lvname. +- Support thins with size of external origin unaligned with thin pool chunk. +- Allow extension of reduced thin volumes with external origins. +- Consider snapshot and origin LV as unusable if component devices suspended. +- Fix lvmconfig segfault on settings with undefined default value (2.02.120). +- Add explicit 's' (shared) LV activation mode. +- Ignore hyphens in long options names (i.e. --long-option == --longoption). +- Distinguish between on-disk and lvmetad versions of text metadata. +- Remove DL_LIBS from Makefiles for daemons that don't need them. +- Zero errno in before strtoul call in dmsetup if tested after the call. +- Zero errno in before strtoul call in lvmpolld. +- Fix a segfault in pvscan --cache --background command. +- Fix test for AREA_PV when checking for failed mirrors. +- Do not use --sysinit in lvm2-activation{-early,-net}.service if lvmpolld used. +- Maintain outdated PV info in lvmetad till all old metadata is gone from disk. +- Do not fail polling when poll LV not found (already finished or removed). +- Replace poll_get_copy_vg/lv fns with vg_read() and find_lv() in polldaemon. +- Close all device fds only in before sleep call in polldaemon. +- Simplify Makefile targets that generate exported symbols. +- Move various -D settings from Makefiles to configure.h. +- New dm_tree_node_set_thin_pool_read_only(DM_1_02_99) for read-only thin pool. +- Enhance error message when thin-pool message fails. +- Fix dmeventd logging to avoid threaded use of static variable. +- Remove redundant dmeventd SIGALRM coded. +- Add dm_task_get_errno() to return any unexpected errno from a dm ioctl call. +- Use copy of errno made after each dm ioctl call in case errno changes later. + +* Wed Jun 17 2015 Fedora Release Engineering - 2.02.120-2 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild + +* Thu May 21 2015 Peter Rajnoha - 2.02.120-1 +- Enable and use lvmpolld - the LVM polling daemon by default. +- Add Requires: fedora-release>=23-0.13 for lvmpolld to be enabled by default. +- Make various adjustments to Makefile compilation flags. +- Add lvmpolld debug message class. +- Add lvmpolld client mode for querying running server instance for status info. +- Fix some libdaemon socket creation and reuse error paths. +- Daemons (libdaemon) support exit on idle also in non-systemd environment. +- Provide make dist and make rpm targets +- Configure lvm.conf for use_lvmetad and use_lvmpolld. +- Add lvpoll for cmdline communication with lvmpolld. +- Add lvmpolld acting as a free-standing version of polldaemon. +- Avoid repeated identical lvmetad VG lookups in commands processing all VGs. +- Handle switches to alternative duplicate PVs efficiently with lvmetad. +- Properly validate PV size for pvcreate --restorefile. +- Fix check if pvcreate wiped device (2.02.117). +- Fix storing of vgid when caching metadata (2.02.118). +- Fix recursive lvm-config man page. (2.02.119) +- Refactor polldaemon interfaces to poll every operation by VG/LV couple +- Skip wait after testing in _wait_for_single_lv when polling finished +- Return 'None' in python for empty string properties instead of crashing. +- Distinguish signed numerical property type in reports for lvm2app library. +- Reread raid completion status immediately when progress appears to be zero. +- lvm2app closes locking on lvm_quit(). +- Configure detects /run or /var/run. +- Add missing newline in clvmd --help output. +- New dm_task_get_info(DM_1_02_97) supports internal_suspend state. +- New symbols are versioned and comes with versioned symbol name (DM_1_02_97). + +* Mon May 04 2015 Peter Rajnoha - 2.02.119-1 +- New lvm2-python3-libs subpackage to provide Python 3 bindings for LVM2. +- New LVM_LOG_FILE_EPOCH, LVM_EXPECTED_EXIT_STATUS env vars. Man page to follow. +- Remove detailed content from lvm.conf man page: use lvmconfig instead. +- Generate complete config files with lvmconfig or 'make generate'. +- Also display info on deprecated config with lvmconfig --withcomments. +- Display version since which config is deprecated in lvmconfig --withversions. +- Add --showdeprecated to lvmconfig to also display deprecated settings. +- Hide deprecated settings in lvmconfig output for all types but current,diff. +- Introduce support for exit on idle feature in libdaemon +- Add --showunsupported to lvmconfig to also display unsupported settings. +- Display unsupported settings for lvmconfig --type current,diff only by default +- Honour lvmconfig --ignoreunsupported and --ignoreadvanced for all --type. +- Make python bindings usable with python3 (and compatible with 2.6 & 2.7). +- Add lvmconfig -l|--list as shortcut for lvmconfig --type list --withsummary. +- Add lvmconfig --type list to display plain list of configuration settings. +- Introduce lvmconfig as the preferred form of 'lvm dumpconfig'. +- Add lv_ancestors and lv_descendants reporting fields. +- Add --ignorelocal option to dumpconfig to ignore the local section. +- Close connection to lvmetad after fork. +- Make lvchange able to resume background pvmove polling again. +- Split pvmove update metadata fn in an initial one and a subsequent one. +- Refactor shared pvmove and lvconvert code into new _poll files. +- Add --unconfigured option to dumpconfig to print strings unconfigured. +- Add --withsummary option to dumpconfig to print first line - summary comment. +- Use number of device holders to help choose between duplicate PVs. +- Try to make lvmetad and non-lvmetad duplicate PV handling as similar as poss. +- Issue warnings about duplicate PVs discovered by lvmetad. +- Track alternative devices with matching PVIDs in lvmetad. +- Check for lvm binary in blkdeactivate and skip LVM processing if not present. +- Add --enable-halvm and --disable-halvm options to lvmconf script. +- Add --services, --mirrorservice and --startstopservices option to lvmconf. +- Use proper default value of global/use_lvmetad when processing lvmconf script. +- Respect allocation/cling_tag_list during intial contiguous allocation. +- Make changes persist with python addTag/removeTag. +- Set correct vgid when updating cache when writing PV metadata. +- More efficient clvmd singlenode locking emulation. +- Reject lvcreate -m with raid4/5/6 to avoid unexpected layout. +- Don't skip invalidation of cached orphans if vg write lck is held (2.02.118). +- Log relevant PV tags when using cling allocation. +- Fix selection to not match if using reserved value in criteria with >,<,>=,<. +- Fix selection to not match reserved values for size fields if using >,<,>=,<. +- Include uuid or device number in log message after ioctl failure. +- Add DM_INTERNAL_SUSPEND_FLAG to dm-ioctl.h. +- Move blkdeactivate script from lvm2 package to device-mapper subpackage. +- Install blkdeactivate script and its man page with make install_device-mapper. + +* Tue Mar 24 2015 Peter Rajnoha - 2.02.118-1 +- Fix LV processing with selection to always do the selection on initial state. +- Store metadata size + checksum in lvmcache and add struct lvmcache_vgsummary. +- Remove inaccessible clustered PVs from 'pvs -a'. +- Don't invalidate cached orphan information while global lock is held. +- Avoid rescan of all devices when requested pvscan for removed device. +- Measure configuration timestamps with nanoseconds when available. +- Disable lvchange of major and minor of pool LVs. +- Fix pvscan --cache to not scan and read ignored metadata areas on PVs. +- Add After=iscsi-shutdown.service to blk-availability.service systemd unit. +- Disallow vgconvert from changing metadata format when lvmetad is used. +- Don't do a full read of VG when creating a new VG with an existing name. +- Reduce amount of VG metadata parsing when looking for vgname on a PV. +- Avoid reparsing same metadata when reading same metadata from multiple PVs. +- Save extra device open/close when scanning device for size. +- Fix seg_monitor field to report status also for mirrors and thick snapshots. +- Replace LVM_WRITE with LVM_WRITE_LOCKED flags in metadata if system ID is set. +- Preserve original format type field when processing backup files. +- Implement status action for lvm2-monitor initscript to display monitored LVs. +- Allow lvchange -p to change kernel state only if metadata state differs. +- Fix incorrect persistent .cache after report with label fields only (2.02.106). +- Reinstate PV tag recognition for pvs if reporting label fields only (2.02.105). +- Rescan devices before vgimport with lvmetad so exported VG is seen. +- Fix hang by adjusting cluster mirror regionsize, avoiding CPG msg limit. +- Do not crash when --cachepolicy is given without --cachesettings. +- Add NEEDS_FOREIGN_VGS flag to vgimport so --foreign is always supplied. +- Add --foreign to the 6 display and reporting tools and vgcfgbackup. +- Install /etc/lvm/lvmlocal.conf template with local section for systemid. +- Record creation_host_system_id in lvm2 metadata (never set yet). +- Reinstate recursive config file tag section processing. (2.02.99) +- Add 'lvm systemid' to display the current system ID (never set yet). +- Fix configure to properly recognize --with-default-raid10-segtype option. +- Do not refresh filters/rescan if no signature is wiped during pvcreate. +- Enforce none external dev info for wiping during pvcreate to avoid races. +- Add global/system_id_source and system_id_file to lvm.conf (disabled). +- Add support for VG system_id to control host access to VGs. +- Update vgextend to use process_each_vg. +- Add --ignoreskippedcluster to pvchange. +- Allow pvchange to modify several properties at once. +- Update pvchange to use process_each_pv. +- Fix pvs -a used with lvmetad to filter out devices unsuitable for PVs. +- Fix selection to recognize units for ba_start, vg_free and seg_start fields. +- Add support for -S/--select to vgexport and vgimport. +- Add support for -S/--select to vgdisplay, lvdisplay and pvdisplay without -C. +- Add support for -S/--select to vgremove and lvremove. +- Add support for -S/--select to vgchange,lvchange and pvchange. +- Add infrastructure to support selection for non-reporting tools. +- Add LVM_COMMAND_PROFILE env var to set default command profile name to use. +- Set CLOEXEC flag on file descriptors originating in libdaemon. +- Add dm_report_object_is_selected for generalized interface for report/select. + +* Fri Jan 30 2015 Peter Rajnoha - 2.02.116-3 +- Deactivate unused thin pools activated with lvm2 pre-2.02.112 versions. +- Check lock holding LV when lvconverting stacked raid LV in cluster. +- Support udev external dev info for filters: PV min size, mpath, md, partition. +- Add fw_raid_component_detection lvm.conf option to enable FW raid detection. +- Add devices/external_device_info_source lvm.conf option ("none" by default). +- Scan pools in for_each_sub_lv() and add for_each_sub_lv_except_pools(). +- Fix lvm2app lvm_lv_get_property return value for fields with info/status ioctl. +- Fix lvm2app regression in lvm_lv_get_attr causing unknown values (2.02.115). +- Preserve chunk size with repair and metadata swap of a thin pool. +- Fix raid --splitmirror 1 functionality (2.02.112). +- Fix tree preload to handle splitting raid images. +- Do not support unpartitioned DASD devices. +- Improve config validation to check if setting with string value can be empty. + +* Thu Jan 29 2015 Peter Rajnoha - 2.02.115-2 +- Set default cache_mode to writehrough when missing in metadata. +- Add BuildRequires: device-mapper-persistent-data + for proper thin and cache tool configuration. + +* Thu Jan 22 2015 Peter Rajnoha - 2.02.115-1 +- Report segment types without monitoring support as undefined. +- Support lvchange --errorwhenfull for thin pools. +- Improve the processing and reporting of duplicate PVs. +- Report lv_health_status and health attribute also for thin pool. +- Add lv_when_full reporting field. +- Add support for lvcreate --errorwhenfull y|n for thin pools. +- Fix lvconvert --repair to honour resilience requirement for segmented RAID LV. +- Filter out partitioned device-mapper devices as unsuitable for use as PVs. +- Also notify lvmetad about filtered device if using pvscan --cache DevicePath. +- Use LVM's own selection instead of awk expressions in clvmd startup scripts. +- Do not filter out snapshot origin LVs as unusable devices for an LVM stack. +- Fix incorrect rimage names when converting from mirror to raid1 LV (2.02.112). +- Introduce pvremove_many to avoid excessive metadata re-reading and messages. +- Check for cmirror availability during cluster mirror creation and activation. +- Add cache_policy and cache_settings reporting fields. +- Add missing recognition for --binary option with {pv,vg,lv}display -C. +- Fix vgimportclone to notify lvmetad about changes done if lvmetad is used. +- Fix vgimportclone to properly override config if it is missing in lvm.conf. +- Fix automatic use of configure --enable-udev-systemd-background-jobs. +- Correctly rename active split LV with -splitmirrors for raid1. +- Add report/compact_output to lvm.conf to enable/disable compact report output. +- Still restrict mirror region size to power of 2 when VG extent size is not. +- Reduce severity of ioctl error message when dmeventd waitevent is interrupted. +- Report 'unknown version' when incompatible version numbers were not obtained. +- Report more info from thin pool status (out of data, metadata-ro, fail). +- Support error_if_no_space for thin pool target. +- Fix segfault while using selection with regex and unbuffered reporting. +- Add dm_report_compact_fields to remove empty fields from report output. +- Remove unimplemented dm_report_set_output_selection from libdevmapper.h. + +* Fri Nov 28 2014 Alasdair Kergon - 2.02.114-3 +- Avoid file descriptor leak in clients that open repeated lvmetad connections. +- Add --cachepolicy and --cachesettings to lvcreate. +- Fix regression when parsing /dev/mapper dir (2.02.112). +- Fix missing rounding to 64KB when estimating optimal thin pool chunk size. +- Fix typo in clvmd initscript causing CLVMD_STOP_TIMEOUT var to be ignored. +- Fix size in pvresize "Resizing to ..." verbose msg to show proper result size. + +* Thu Nov 27 2014 Peter Rajnoha - 2.02.113-2 +- Fix regression when parsing /dev/mapper dir (2.02.112). +- Fix missing rounding to 64KB when estimating optimal thin pool chunk size. +- Fix typo in clvmd initscript causing CLVMD_STOP_TIMEOUT variable to be ignored. +- Fix size in pvresize "Resizing to ..." verbose msg to show proper result size. + +* Tue Nov 25 2014 Alasdair Kergon - 2.02.113-1 +- Add --cachepolicy and --cachesettings options to lvchange. +- Validate that converted volume and specified pool volume differ in lvconvert. +- Fix regression in vgscan --mknodes usage (2.02.112). +- Default to configure --enable-udev-systemd-background-jobs for systemd>=205. +- Fix ignore_vg() to properly react on various vg_read errors (2.02.112). +- Failed recovery returns FAILED_RECOVERY status flag for vg_read(). +- Exit with non-zero status code when pvck encounters a problem. +- Fix clean_tree after activation/resume for cache target (2.02.112). +- Fix memory corruption with sorting empty string lists (1.02.86). +- Fix man dmsetup.8 syntax warning of groff. +- Accept unquoted strings and / in place of {} when parsing configs. + +* Tue Nov 11 2014 Peter Rajnoha - 2.02.112-1 +- Add cache_{read,write}_{hits,misses} reporting fields. +- Add cache_{total,used,dirty}_blocks reporting fields. +- Add _corig as reserved suffix. +- Reduce number of VG writes and commits when creating spare volumes. +- When remove_layer_from_lv() removes layer, restore subLV names. +- Cache-pool in use becomes invisible LV. +- Don't prompt for removal of _pmspare in VG without pool metadata LV. +- Deactivation of snapshot origin detects and deactivates left-over snapshots. +- Properly report error when taking snapshot of any cache type LV. +- Add basic thread debugging messages to dmeventd. +- Include threads being shutdown in dmeventd device registration responses. +- Inital support for external users of thin pools based on transaction_id. +- Report some basic percentage info for cache pools. +- Introduce size_mb_arg_with_percent() for advanced size arg reading. +- Add extra support for '.' as decimal point in size args. +- Add configure parameters for default segment type choices. +- Add global/sparse_segtype_default setting to use thin for --type sparse. +- Update and correct lvcreate and lvcovert man pages. +- Mark pools and snapshots as unzeroable volumes. +- Check for zeroing of volume after segment type is fully detected. +- Better support for persistent major and minor options with lvcreate. +- Refactor lvcreate towards more complete validation of all supported options. +- Support lvcreate --type linear. +- Improve _should_wipe_lv() to warn with message. +- Inform about temporarily created volumes only in verbose mode. +- Better support for --test mode with pool creation. +- Query lock holding LV when replacing and converting raid volumes. +- Add extra validate for locked lv within validate_lv_cache_create(). +- Add internal lvseg_name() function. +- Skip use of lock files for virtual internal VG names. +- Fix selection on {vg,lv}_permissions fields to properly match selection criteria. +- Fix lv_permissions reporting to display read-only{-override} instead of blank. +- Fix liblvm2cmd and lvm shell to respect quotes around args in cmd line string. +- Permit extent sizes > 128KB that are not power of 2 with lvm2 format. +- Remove workaround for lvm2-monitor.service hang on stop if lvmetad stopped. +- Change vgremove to use process_each_lv_in_vg. +- Allow lvconvert --repair and --splitmirrors on internal LVs. +- Introduce WARN_ flags to control some metadata warning messages. +- Use process_each_pv in vgreduce. +- Refactor process_each_pv in toollib. +- Introduce single validation routine for pool chunk size. +- Support --yes like --force in vg/lvremove to skip y|n prompt. +- Support --yes with lvconvert --splitsnapshot. +- Fix detection of unsupported thin external lvconversions. +- Fix detection of unsupported cache and thin pool lvconversions. +- Fix detection of unsupported lvconversion of cache to snapshot. +- Improve code for creation of cache and cache pool volumes. +- Check cluster-wide (not local) active status before removing LV. +- Properly check if activation of removed cached LV really activated. +- lvremove cached LV removes cachepool (keep with lvconvert --splitcache). +- Always remove spare LV with last removed pool volume. +- Support lvconvert --splitcache and --uncache of cached LV. +- Option --cache has also shortcut -H (i.e. lvcreate -H). +- Refactor lvcreate code and better preserve --type argument. +- Refactor filter processing around lvmetad. +- Refactor process_each_lv in toollib. +- Refactor process_each_vg in toollib. +- Pools cannot be used as external origin. +- Use lv_update_and_reload() for snapshot reload. +- Don't print message in adjusted_mirror_region_size() in activation. +- Improve lv_update_and_reload() to find out proper lock holding LV. +- Improve search of LV in lv_ondisk(). +- Do not scan sysfs in lv_check_not_in_use() when device is closed. +- Backup final metadata after resync of mirror/raid. +- Unify handling of --persistent option for lvcreate and lvchange. +- Validate major and minor numbers stored in metadata. +- Use -fPIE when linking -pie executables. +- Support DEBUG_MEMLOCK to trap unsupported mmap usage. +- Enable cache segment type by default. +- Ensure only supported volume types are used with cache segments. +- Fix inablility to specify cachemode when 'lvconvert'ing to cache-pool. +- Grab cluster lock for active LVs when setting clustered attribute. +- Use va_copy to properly pass va_list through functions. +- Add function to detect rotational devices. +- Review internal checks for mirror/raid/pvmove volumes. +- Track mirror segment type with separate MIRROR flag. +- Fix cmirror endian conversions. +- Introduce lv_is_pvmove/locked/converting/merging macros. +- Avoid leaving linear logical volume when thin pool creation fails. +- Don't leak alloc_handle on raid target error path. +- Properly validate raid leg names. +- Archive metadata before starting their modification in raid target. +- Add missing vg_revert() in suspend_lv() raid and snapshot error path. +- Add missing backup of lvm2 metadata after some raid modifications. +- Use vg memory pool for extent allocation. +- Add allocation/physical_extent_size config option for default PE size of VGs. +- Demote an error to a warning when devices known to lvmetad are filtered out. +- Re-order filter evaluation, making component filters global. +- Fix logic that checks for full scan before iterating through devices. +- Introduce common code to modify metadata and reload updated LV. +- Fix rename of active snapshot volume in cluster. +- Make sure shared libraries are built with RELRO option. +- Update cache creation and dm_config_node to pass policy. +- Allow activation of any thin-pool if transaction_id supplied is 0. +- Don't print uninitialized stack bytes when non-root uses dm_check_version(). +- Fix selection criteria to not match reserved values when using >, <, >=, <. +- Add DM_LIST_HEAD_INIT macro to libdevmapper.h. +- Fix dm_is_dm_major to not issue error about missing /proc lines for dm module. + +* Mon Sep 01 2014 Peter Rajnoha - 2.02.111-1 +- Pass properly sized char buffers for sscanf when initializing clvmd. +- Reinstate nosync logic when extending mirror. (2.02.110) +- Fix total area extent calculation when allocating cache pool. (2.02.110) +- Restore proper buffer size for parsing mountinfo line (1.02.89) + +* Wed Aug 27 2014 Peter Rajnoha - 2.02.110-1 +- Fix manipulation with thin-pools which are excluded via volume_list. +- Support lv/vgremove -ff to remove thin vols from broken/inactive thin pools. +- Fix typo breaking configure --with-lvm1=shared. +- Modify lvresize code to handle raid/mirrors and physical extents. +- Don't allow pvcreate to proceed if scanning or filtering fails. +- Cleanly error when creating RAID with stripe size < PAGE_SIZE. +- Print name of LV which on activation triggers delayed snapshot merge. +- Add lv_layout and lv_role LV reporting fields. +- Properly display lvs lv_attr volume type and target type bit for cache origin. +- Fix pvcreate_check() to update cache correctly after signature wiping. +- Fix primary device lookup failure for partition when processing mpath filter. +- If LV inactive and non-clustered, do not issue "Cannot deactivate" on -aln. +- Remove spurious "Skipping mirror LV" message on pvmove of clustered mirror. +- Improve libdevmapper-event select() error handling. +- Add extra check for matching transation_id after message submitting. +- Add dm_report_field_string_list_unsorted for str. list report without sorting. +- Support --deferred with dmsetup remove to defer removal of open devices. +- Update dm-ioctl.h to include DM_DEFERRED_REMOVE flag. +- Add support for selection to match string list subset, recognize { } operator. +- Fix string list selection with '[value]' to not match list that's superset. +- Fix string list selection to match whole words only, not prefixes. + +* Sun Aug 17 2014 Fedora Release Engineering - 2.02.109-2 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild + +* Tue Aug 5 2014 Alasdair Kergon - 2.02.109-1 +- Allow approximate allocation with +%%FREE in lvextend. +- Fix a segfault in lvscan --cache when devices were already missing. (2.02.108) +- Display actual size changed when resizing LV. +- Remove possible spurious "not found" message on PV create before wiping. +- Handle upgrade from 2.02.105 when an LV now gaining a uuid suffix is active. +- Remove lv_volume_type field from reports. (2.02.108) +- Fix incorrect persistent .cache after vgcreate with PV creation. (2.02.108) +- Add dm_tree_set_optional_uuid_suffixes to libdevmapper to handle upgrades. + +* Wed Jul 23 2014 Alasdair Kergon - 2.02.108-1 +- Remove an erroneous duplicate const from libdevmapper.h. (2.02.107) +- Add lvscan --cache which re-scans constituents of a particular LV. +- Make dmeventd's RAID plugin re-scan failed PVs when lvmetad is in use. +- Improve code sharing for lvconvert and lvcreate and pools (cache & thin). +- Improve lvconvert --merge validation. +- Improve lvconvert --splitsnapshot validation. +- Add report/list_item_separator lvm.conf option. +- Add lv_active_{locally,remotely,exclusively} LV reporting fields. +- Enhance lvconvert thin, thinpool, cache and cachepool command line support. +- Display 'C' only for cache and cache-pool target types in lvs. +- Prompt for confirmation before change LV into a snapshot exception store. +- Return proper error codes for some failing lvconvert funtions. +- Add initial code to use cache tools (cache_check|dump|repair|restore). +- Support lvdisplay --maps for raid. +- Add --activationmode degraded to activate degraded raid volumes by default. +- Add separate lv_active_{locally,remotely,exclusively} LV reporting fields. +- Recognize "auto"/"unmanaged" values in selection for appropriate fields only. +- Add report/binary_values_as_numeric lvm.conf option for binary values as 0/1. +- Add --binary arg to pvs,vgs,lvs and {pv,vg,lv}display -C for 0/1 on reports. +- Add separate reporting fields for each each {pv,vg,lv}_attr bit. +- Separate LV device status reporting fields out of LV fields. +- Fix regression causing PVs not in VGs to be marked as allocatable (2.02.59). +- Fix VG component of lvid in vgsplit/vgmerge and check in vg_validate. +- Add lv_full_name, lv_parent and lv_dm_path fields to reports. +- Change lv_path field to suppress devices that never appear in /dev/vg. +- Postpone thin pool lvconvert prompts (2.02.107). +- Require --yes option to skip prompt to lvconvert thin pool chunksize. +- Support lvremove -ff to remove thin volumes from broken thin pools. +- Require --yes to skip raid repair prompt. +- Change makefile %%.d generation to handle filename changes without make clean. +- Fix use of buildir in make pofile. +- Enhance private volumes UUIDs with suffixed for easier detection. +- Do not use reserved _[tc]meta volumes for temporary LVs. +- Leave backup pool metadata with _meta%%d suffix instead of reserved _tmeta%%d. +- Allow RAID repair to reuse PVs from same image that suffered a failure. +- New RAID images now avoid allocation on any PVs in the same parent RAID LV. +- Always reevaluate filters just before creating PV. +- Fix dm_report_field_string_list to handle delimiter with multiple chars. +- Add dm_report_field_reserved_value for per-field reserved value definition. + +* Fri Jul 18 2014 Tom Callaway - 2.02.107-2 +- fix license handling + +* Tue Jun 24 2014 Peter Rajnoha - 2.02.107-1 +- Add cmirror-standalone subpackage containing new lvm2-cmirrord.service + systemd unit for standalone cmirrord daemon management without cluster + resource manager involvement. +- Add lvm2-cluster-standalone subpackage containing new lvm2-clvmd.service + and lvm2-cluster-activation.service systemd unit for standalone clvmd + daemon management without cluster resource manager involvement. +- Add Requires: resource-agents for lvm2-cluster and cmirror subpackages. + The resource-agents package provides "clvm" cluster resource to manage + clvmd and cmirrord instances. This replaces obsolete clvmd and cmirrord + initscripts. +- Introduce LCK_ACTIVATION to avoid concurrent activation of basic LV types. +- Fix open_count test for lvchange --refresh or mirrors and raids. +- Update pvs,vgs,lvs and lvm man page for selection support. +- Add -S/--select to lvm devtypes for report selection. +- Add -S/--select to pvs,vgs,lvs and {pv,vg,lv}display -C for report selection. +- Use dm_report_init_with_selection now, implicit "selected" field appears. +- Make use of libdm's DM_REPORT_FIELD_TYPE{SIZE,PERCENT,STRING_LIST} for fields. +- Support all-or-nothing pvmove --atomic. +- Automatically add snapshot metadata size for -l %%ORIGIN calculation. +- When converting RAID origin to cache LV, properly rename sub-LVs. +- Use RemoveOnStop for lvm2-lvmetad.socket systemd unit. +- Add thin-generic configuration profile for generic thin settings. +- Fix crash when reporting empty labels on pvs. +- Use retry_deactivation also when cleaning orphan devices. +- Wait for client threads when shutting down lvmetad. +- Remove PV from cache on pvremove. +- Avoid repeatedly reporting of failure to connect to lvmetad. +- Introduce MDA_FAILED to permit metadata updates even if some mdas are missing. +- Prompt when setting the VG cluster attr if the cluster is not setup. +- Allow --yes to skip prompt in vgextend (worked only with -f). +- Don't use name mangling for LVM - it never uses dm names with wrong char set. +- Remove default.profile and add {command,metadata}_profile_template.profile. +- Use proper umask for systemd units generated by lvm2-activation-generator. +- Check for failing mirror_remove_missing() function. +- Prompt before converting volumes to thin pool and thin pool metadata. +- Add dumpconfig --type profilable-{metadata,command} to select profile type. +- Exit immediately with error if command profile is found invalid. +- Separate --profile cmd line arg into --commandprofile and --metadataprofile. +- Strictly separate command profiles and per-VG/LV profiles referenced in mda. +- Fix dumpconfig --type diff when run as second and later cmd in lvm shell. +- Fix wrong profile reuse from previous run if another cmd is run in lvm shell. +- Move cache description from lvm(8) to new lvmcache(7) man page. +- Display skipped prompt in silent mode. +- Make reporting commands show help about possible sort keys on '-O help'. +- Add metadata_percent to lvs_cols. +- Take account of parity areas with alloc anywhere in _calc_required_extents. +- Use proper uint64 casting for calculation of cache metadata size. +- Better support for nesting of blocking signals. +- Use only sigaction handler and drop duplicate signal handler. +- Separate signal handling and flock code out into lib/misc. +- Don't start dmeventd checking seg_monitor and monitoring is disabled. +- Catch CTRL-c during pvremove prompts. +- Show correct availability status for snapshot origin in lvscan. +- Move segment thin pool/volume info into segment display 'lvdisplay --maps'. +- Display thin pool usage even when just thin volume is available. +- Display monitoring status for monitorable segments in 'lvdisplay --maps'. +- Display virtual extents for virtual LVs in 'lvdisplay --maps'. +- Make vgsplit fail cleanly when not all PVs are specified for RAID 4/5/6. +- Make vgsplit work on mirrors with logs that share PVs with images. +- Use devices/ignore_suspended_devices=0 by default if not defined in lvm.conf. +- Use proper libmem mempool for allocation of unknown segment name. +- Add --readonly to reporting and display tools for lock-free metadata access. +- Add locking_type 5 for dummy locking for tools that do not need any locks. +- Fix _recover_vg() error path when lock conversion fails. +- Use X for LV attributes that are unknown when activation disabled. +- Only output lvdisplay 'LV Status' field when activation is enabled. +- Use lvmetad_used() in pvscan instead of config_tree. +- Configure --enable-udev-systemd-background-jobs if not disabled explicitly. +- Add lvmdump -s to collect system info and context (currently systemd only). +- Refactor allocation code to make A_POSITIONAL_FILL explicit. +- Use thread-safe ctime_r() for clvmd debug logging. +- Skip adding replies to already finished reply thread. +- Use mutex to check number of replies in request_timed_out() in clvmd. +- Drop usage of extra reply_mutex for localsock in clvmd. +- Protect manipulation with finished flag with mutex in clvmd. +- Shift mutex creation and destroy for localsock in clvmd to correct place. +- Fix usage of --test option in clvmd. +- Skip more libraries to be mlocked in memory. +- Remove LOCKED flag for pvmove replaced with error target. +- Return invalid command when specifying negative polling interval. +- Make "help" and "?" reporting fields implicit. +- Recognize implicit "selected" field if using dm_report_init_with_selection. +- Add support for implicit reporting fields which are predefined in libdm. +- Add DM_REPORT_FIELD_TYPE_PERCENT: separate number and percent fields. +- Add dm_percent_range_t,dm_percent_to_float,dm_make_percent to libdm for reuse. +- Add dm_report_reserved_value to libdevmapper for reserved value definition. +- Also display field types when listing all fields in selection help. +- Recognize "help" keyword in selection string to show brief help for selection. +- Always order items reported as string list field lexicographically. +- Add dm_report_field_string_list to libdevmapper for direct string list report. +- Add DM_REPORT_FIELD_TYPE_STRING_LIST: separate string and string list fields. +- Add dm_str_list to libdevmapper for string list type definition and its reuse. +- Add dmsetup -S/--select to define selection criteria for dmsetup reports. +- Add dm_report_init_with_selection to intialize report with selection criteria. +- Add DM_REPORT_FIELD_TYPE_SIZE: separate number and size reporting fields. +- Use RemoveOnStop for dm-event.socket systemd unit. +- Document env var 'DM_DEFAULT_NAME_MANGLING_MODE' in dmsetup man page. +- Warn user about incorrect use of cookie with 'dmsetup remove --force'. +- Also recognize 'help'/'?' as reserved sort key name to show help. +- Add dm_units_to_factor for size unit parsing. +- Increase bitset size for minors for thin dmeventd plugin. + +* Mon Jun 09 2014 Alasdair Kergon - 2.02.106-5 +- Remove separate sub-package release tags to fix last commit. + +* Sat Jun 07 2014 Fedora Release Engineering - 2.02.106-4 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild + +* Tue Apr 29 2014 Peter Rajnoha - 2.02.106-3 +- Remove obsolete lvm2-sysvinit subpackage. + +* Thu Apr 24 2014 Peter Rajnoha - 2.02.106-2 +- Require exact lvm2/device-mapper version among LVM2 subpackages + so all of them are always updated synchronously within one update. + +* Fri Apr 11 2014 Peter Rajnoha - 2.02.106-1 +- Require latest device-mapper-persistent-data 0.3.2-1. +- Fix ignored --dataalignment/dataalignmentoffset for pvcreate --restorefile. +- Fix lost information about bootloader area when using lvmetad. +- Don't require --major to be specified when using -My option on kernels > 2.4. +- Add configure --disable-thin_check_needs_check to support old thin_check. +- Use thin_check --clear-needs-check-flag by default. +- Add lvmthin man page to section 7. +- Ensure mapped device names are not too long in vg_validate and lvrename. +- Ensure resume failure in lvrename results in command failure. +- Add explicit error message when using lvdisplay -c -m. +- Report error if superfluous argument (e.g. PV name) supplied to pvscan. +- Fix error message for pvdisplay -c -m and add one for pvdisplay -c -s. +- Use EINVALID_CMD_LINE correctly instead of ECMD_FAILED in vgimport/export. +- Obtain list of known VGs from lvmetad for pvchange --all. +- Add man page for lvm-dumpconfig to section 8. +- Validate name for renamed sub LVs. +- When lvrename fails on argument parsing return EINVALID_CMD_LINE. +- Fix exit code regression in failing pvchange command (2.02.66). +- Include 'lvm dumpconfig --type missing' and '--type diff' output to lvmdump. +- Return failure when specifying negative size for pvresize. +- Fix memory corruption in cmd context refresh if clvmd leaks opened device. +- Reinitialise lvmcache properly on fork to fix premature polldaemon exit. +- Add 'lvm dumpconfig --type diff' to show differences from defaults. +- Fix swap signature detection for devices smaller then 2MB. +- Resolve memory release order for clvmd shutdown. +- Report error when lvm2 activation is released in critical_section. +- Fix memory corruption when pvscan reports long pv names. +- Do not report internal orphan VG names when reporting pvdisplay/pvscan. +- Fix pvdisplay -c man page referencing KB instead of sectors. +- Skip redundant synchronization calls on local clvmd. +- Use correct PATH_MAX for locking dir path. +- Do not check for backups when when its creation is disabled. +- Don't allow --mergedconfig without --type current in dumpconfig. Fix memleak. +- Make global/lvdisplay_shows_full_device_path lvm.conf setting profilable. +- Make global/{units|si_unit_consistency|suffix} lvm.conf setting profilable. +- Validate minimal chunk size for snapshot COW volume in lvconvert. +- Disallow lvconvert of origin to snapshot COW volume. +- Make report lvm.conf settings profilable. +- Add existing report settings to lvm.conf. +- Use VG read lock during 'pvscan --cache -aay' autoactivation. +- Issue a VG refresh before autoactivation only if the PV has changed/is new. +- Add flag to lvmetad protocol to indicate the PV scanned has changed/is new. +- Also add vgname to lvmetad protocol when referencing VGs for PVs scanned. +- Add man page for lvm2-activation-generator. +- Don't print an error and accept empty value for global/thin_disabled_features. +- Do not try to check empty pool with scheduled messages. +- Fix return value in pool_has_message() when quering for any message. +- Cleanup all client resources on clvmd exit. +- Use BLKID_CFLAGS when compiling with blkid support. +- Make lvm 'dumpconfig --type default' complete for it to be consumed by lvm. +- Run pvscan --cache via systemd-run in udev if the PV label is detected lost. +- Fix memleak when lvmetad discovers PV to appear on another device. +- Fix calculation of maximum size of COW device for snapshot (2.02.99). +- Do not allow stripe size to be bigger then extent size for lvresize. +- Zero snapshot COW header when creating read-only snapshot. +- Comment out config lines in dumpconfig output without default values defined. +- Improve detection of clustered mirror support. +- Enhance raid code with feature flags, for now checks for raid10. +- Move parsing of VG metadata from vg_commit() back to vg_write() (2.02.99) +- Avoid a PV label scan while in a critical section. +- Create /dev/disk/by-id/lvm-pv-uuid- symlink for each PV via udev. +- lvcreate computes RAID4/5/6 stripes if not given from # of allocatable PVs. +- Fix merging of old snapshot into thin volume origin. +- Use --ignoreskippedcluster in lvm2-monitor initscript/systemd unit. +- Do not use VG read/write state for LV read/write state. +- Use --ignoreskippedcluster in activation systemd units if use_lvmetad=0. +- Allow approximate allocation when specifying size in percentage terms. +- Add basic LVM support for cache[pool] segment types. +- Use local exclusive activation for creation of raid in cluster. +- Use correctly signed 64b constant when selecting raid volumes. +- Remove ExecReload from lvmetad systemd unit: lvmetad -R undefined. (2.02.98) +- Do not fork lvmetad if running under systemd. +- Wipe DM_snapshot_cow signature without prompt in new LVs with blkid wiping. +- Avoid exposing temporary devices when initializing raid metadata volumes. +- Add internal tags command to display any tags defined on the host. +- Prohibit use of external origin with size incompatible with thin pool. +- Avoid trying to convert single to thin pool and volume at the same time. +- Add support for partitions on ZFS zvol. +- Fix unwanted drop of hold flocks on forked children. +- Respect LVM_LVMETAD_PIDFILE env var for lvm command. +- Fix test when checking target version for available thin features. +- Detect thin feature external_origin_extend and limit extend when missing. +- Issue error if libbblkid detects signature and fails to return offset/length. +- Update autoconf config.guess/sub to 2014-01-01. +- Online thin pool metadata resize requires 1.10 kernel thin pool target. +- Check for sprintf error when building internal device path. +- Check for sprintf error when creating path for dm control node. +- When buffer for dm_get_library_version() is too small, return error code. +- Always reinitialize _name_mangling_mode in dm_lib_init(). +- Stop timeout thread immediately when the last worker thread is finished. +- Fix dmeventd logging with parallel wait event processing. +- Reuse _node_send_messages() for validation of transaction_id in preload. +- Transaction_id could be lower by one only when messages are prepared. +- Wrap is_selinux_enabled() to be called just once. +- Use correctly signed 64b constant when working with raid volumes. +- Exit dmeventd with pidfile cleanup instead of raising SIGKILL on DIE request. +- Add new DM_EVENT_GET_PARAMETERS request to dmeventd protocol. +- Do not use systemd's reload for dmeventd restart, use dmeventd -R instead. + +* Mon Jan 27 2014 Peter Rajnoha - 2.02.105-2 +- Avoid exposing temporary devices when initializing thin pool volume. +- Remove udev rule for multipath's PATH_FAILED event processing, + multipath handles that properly in its own udev rules now. +- Remove duplicate udev rule for cryptsetup temporary devices, + cryptsetup handles that properly directly in its code. + +* Tue Jan 21 2014 Peter Rajnoha - 2.02.105-1 +- Fix thin LV flagging for udev to skip scanning only if the LV is wiped. +- Replace use of xfs_check with xfs_repair in fsadm. +- Mark lvm1 format metadata as FMT_OBSOLETE. Do not use it with lvmetad. +- Invalidate cached VG struct after a PV in it gets orphaned. (2.02.87) +- Mark pool format metadata as FMT_OBSOLETE. +- Use major:minor in lvm2-pvscan@.service for proper global_filter application. +- Syntax and spelling fixes in some man pages. +- Dependency scan counts with snapshots and external origins. +- Make sure VG extent size is always greater or equal to PV phys. block size. +- Optimize double call of stat() for cached devices. +- Enable support for thin provisioning for default configuration. +- Disable online thin pool metadata resize for 1.9 kernel thin target. +- Shortened code for initialization of raid segment types. +- Test for remote exclusive activation after activation fails. +- Support lvconvert --merge for thin snapshots. +- Add support to read thin device id from table line entry. +- Drop extra test for origin when testing merging origin in lv_refresh(). +- Extend lv_remove_single() to not print info about removed LV. +- Replace open_count check with lv_check_not_in_use() for snapshot open test. +- Add error messages with LV names for failing lv refresh. +- Compile/link executables with new RELRO and PIE options (non-static builds). +- Support per-object compilation cflags via CFLAGS_object.o. +- Automatically detect support for compiler/linker options to use RELRO and PIE. +- Add --splitsnapshot to lvconvert to separate out cow LV. +- Reinstate origin reload to complete lvconvert -s with active LVs. (2.02.98) +- Select only active volume groups if vgdisplay -A is used. +- Add -p and LVM_LVMETAD_PID env var to lvmetad to change pid file. +- Allow lvmetad to reuse stale socket. +- Only unlink lvmetad socket on error if created by the same process. +- Append missing newline to lvmetad missing socket path error message. +- Add allocation/use_blkid_wiping to lvm.conf to enable blkid wiping. +- Enable blkid_wiping by default if the blkid library is present. +- Add configure --disable-blkid_wiping to disable libblkid signature detection. +- Add -W/--wipesignatures lvcreate option to support wiping on new LVs. +- Add allocation/wipe_signatures_when_zeroing_new_lvs to lvm.conf. +- Do not fail the whole autoactivation if the VG refresh done before fails. +- Do not connect to lvmetad on vg/lvchange --sysinit -aay and socket absent. +- Use lv_check_not_in_use() when testing device in use before merging. +- Check for failure of lvmcache_add_mda() when writing pv. +- Check for failure of dev_get_size() when reporting device size. +- Drop extra unneeded '/' when scanning sysfs directory. +- Fix undef value if skipped clustered VG ignored for toollib PV seg. (2.02.103) +- Support validation of VG/LV names in liblvm/python. +- Allow creation of PVs with arguments to liblvm/python. +- Ensure sufficient metadata copies retained in liblvm/python vgreduce. +- Fix installation of profiles from conf subdir when not building in srcdir. +- Show UUIDs for missing PVs in reports. +- Add reporting of thin_id device id for thin volumes. +- Fix reporting of empty numerical values for recently-added fields. +- Revert activation of activated nodes if a node preload callback fails. +- Avoid busy looping on CPU when dmeventd reads event DM_WAIT_RETRY. +- Ensure global mutex is held when working with dmeventd thread. +- Drop taking timeout mutex for un/registering dmeventd monitor. +- Allow section names in config file data to be quoted strings. +- Close fifos before exiting in dmeventd restart() error path. +- Catch invalid use of string sort values when reporting numerical fields. +- Require util-linux >= 2.24 for blkid wiping support (via device-mapper pkg). +- Add BuildRequires: libblkid-devel to build with blkid wiping functionality. +- Do not install /run and /run/lvm directory but only own them by lvm2 package. + These dirs are controlled by systemd's tmpfiles.d/lvm2.conf configuration. +- Consolidate file permissions for all packaged files. + +* Thu Jan 16 2014 Ville Skyttä - 2.02.104-4 +- Drop INSTALL from docs, escape percents in %%changelog. + +* Fri Dec 13 2013 Peter Rajnoha - 2.02.104-3 +- Change lvm2-python-libs to require lvm2, not just lvm2-libs. + +* Wed Dec 11 2013 Peter Rajnoha - 2.02.104-2 +- Fix SYSTEMD_READY assignment for foreign devs in lvmetad rules. + +* Thu Nov 14 2013 Peter Rajnoha - 2.02.104-1 +- Workaround VG refresh race during autoactivation by retrying the refresh. +- Handle failures in temporary mirror used when adding images to mirrors. +- Fix and improve logic for implicitely exclusive activations. +- Return success when LV cannot be activated because of volume_list filter. +- Return proper error state for remote exclusive activation. +- Fix clvmd message verification to not reject REMOTE flag. (2.02.100) +- Compare equality of double values with DBL_EPSILON predefined constant. +- Use additional gcc warning flags by default. +- Add ignore_lvm_mirrors to config file to read/ignore labels on mirrors. +- Use #ifdef __linux__ instead of linux throughout. +- Consistently report on stderr when device is not found for dmsetup info. +- Skip race errors when non-udev dmsetup build runs on udev-enabled system. +- Skip error message when holders are not present in sysfs. + +* Wed Oct 30 2013 Peter Rajnoha - 2.02.103-3 +- Fix missing lvmetad scan for PVs found on MD partitions. +- Respect DM_UDEV_DISABLE_OTHER_RULES_FLAG in lvmetad udev rules. + +* Fri Oct 25 2013 Peter Rajnoha - 2.02.103-2 +- Add internal flag for temporary LVs to properly direct udev to not interfere. +- Fix endless loop in blkdeactivate ... if unable to umount/deactivate. +- Add dev-block-:.device systemd alias for complete PV tracking. +- Use major:minor as short form of --major and --minor arg for pvscan --cache. +- Remove 2>/dev/null from three lvm commands executed by vgimportclone. +- Add configure --enable-udev-systemd-background-jobs. +- Add lvm2-pvscan@.service to run pvscan as a service for lvmetad/autoactivation. +- Fix lvconvert swap of poolmetadata volume for active thin pool. +- Check for open count with a timeout before removal/deactivation of an LV. +- Report RAID images split with tracking as out-of-sync ("I"). +- Improve parsing of snapshot lv segment. +- Add workaround for deactivation problem of opened virtual snapshot. +- Disable unsupported merge for virtual snapshot. +- Move code to remove virtual snapshot from tools to lib for lvm2app. +- Fix possible race during daemon worker thread creation (lvmetad). +- Fix possible deadlock while clearing lvmetad cache for full rescan. +- Fix possible race while creating/destroying memory pools. +- Recognise NVM Express devices in filter. +- Fix failing metadata repair when lvmetad is used. +- Fix incorrect memory handling when reading messages from lvmetad. +- Fix locking in lvmetad when handling the PV which is gone. +- Recognize new flag to skip udev scanning in udev rules and act appropriately. +- Add support for flagging an LV to skip udev scanning during activation. +- Improve message when unable to change discards setting on active thin pool. +- Run full scan before vgrename operation to avoid any cache name collision. +- Fix lvconvert when converting to a thin pool and thin LV at once. +- Skip race errors when non-udev dmsetup build runs on udev-enabled system. +- Skip error message when holders are not present in sysfs. +- Use __linux__ instead of linux define to make libdevmapper.h C compliant. + +* Fri Oct 04 2013 Peter Rajnoha - 2.02.103-1 +- Ensure vgid matches before removing vgname entry from lvmetad cache. +- Add --ignoreskippedcluster for exit status success when clustered VGs skipped. +- Fix 3 minute udev timeout so that it is applied for all LVM volumes. +- Fix thin/raid & activation config defaults with configure --disable-devmapper. +- Fix RAID calculation for sufficient allocatable space. +- lvconvert from linear to mirror or RAID1 now honors mirror_segtype_default. +- Add thin-performance configuration profile. +- Add lvm.conf allocation/thin_pool_chunk_size_policy option. +- Fix contiguous & cling allocation policies for parity RAID. (2.02.100) +- Have lvmconf --enable/disable-cluster reset/set use_lvmetad. +- Add seg_size_pe field to reports. +- Support start+length notation with command line PE ranges. +- Exit cleanly with message when pvmove cannot restart because LV is inactive. +- Define symbolic names for subsystem udev flags in libdevmapper for easier use. +- Make subsystem udev rules responsible for importing DM_SUBSYSTEM_UDEV_FLAG*. + +* Tue Sep 24 2013 Peter Rajnoha - 2.02.102-1 +- Fix missing build dependency for scripts subdir in Makefile. +- Fix node up/down handling in clvmd corosync module. +- Fix 3-thread clvmd deadlock triggered by cleanup on EOF from client. +- Remove VG from lvmetad before restoring it with vgcfgrestore. +- Add devtypes report command to display built-in recognised block device types. +- Fix CC Makefile override which had reverted to using built-in value. (2.02.75) +- Recognise bcache block devices in filter (experimental). +- Run lvm2-activation-net after lvm2-activation service to prevent parallel run. +- Add man page entries for lvmdump's -u and -l options. +- Fix lvm2app segfault while using lvm_list_pvs_free fn if there are no PVs. +- Improve of clvmd singlenode locking simulation. +- lvconvert no longer converts LVs of "mirror" segment type to thinpool. +- lvconvert no longer converts thinpool sub-LVs to "mirror" segment type. +- Direct udev to use 3min timeout for LVM devices. Recent udev has default 30s. +- Do not scan multipath or RAID components and avoid incorrect autoactivation. +- Fix MD/loop udev handling to fire autoactivation after setup or coldplug only. +- Make RAID capable of single-machine exclusive operations in a cluster. +- Drop calculation of read ahead for deactivated volume. +- Check for exactly one lv segment in validation of thin pools and volumes. +- Fix dmeventd unmonitoring of thin pools. +- Fix lvresize for stacked thin pool volumes (i.e. mirrors). +- Write Completed debug message before reinstating log defaults after command. +- Refresh existing VG before autoactivation (event retrigger/device reappeared). +- Use pvscan -b in udev rules to avoid a deadlock on udev process count limit. +- Add pvscan -b/--background for the command to be processed in the background. +- Don't assume stdin file descriptor is readable. +- Avoid unlimited recursion when creating dtree containing inactive pvmove LV. +- Require exactly 3 arguments for lvm2-activation-generator. Remove defaults. +- Inform lvmetad about any lost PV label to make it in sync with system state. +- Support most of lvchange operations on stacked thin pool meta/data LVs. +- Enable non-clustered pvmove of snapshots and snapshot origins. +- Add ability to pvmove non-clustered RAID, mirror, and thin volumes. +- Make lvm2-activation-generator silent unless it's in error state. +- Remove "mpath major is not dm major" msg for mpath component scan (2.02.94). +- Prevent cluster mirror logs from being corrupted by redundant checkpoints. +- Fix ignored lvmetad update on loop device configuration (2.02.99). +- Use LVM_PATH instead of hardcoded value in lvm2 activation systemd generator. +- Fix vgck to notice on-disk corruption even if lvmetad is used. +- Move mpath device filter before partitioned filter (which opens devices). +- Require confirmation for vgchange -c when no VGs listed explicitly. +- Also skip /var and /var/log by default in blkdeactivate when unmounting. +- Add support for bind mounts in blkdeactivate. +- Add blkdeactivate -v/--verbose for debug output from external tools used. +- Add blkdeactivate -e/--errors for error messages from external tools used. +- Suppress messages from external tools called in blkdeactivate by default. +- Fix inability to remove a VG's cluster flag if it contains a mirror. +- Fix bug making lvchange unable to change recovery rate for RAID. +- Prohibit conversion of thin pool to external origin. +- Workaround gcc v4.8 -O2 bug causing failures if config/checks=1 (32bit arch). +- Verify clvmd message validity before processing and log error if incorrect. +- When creating PV on existing LV don't forbid reserved LV names on LVs below. +- When converting mirrors, default segtype should be the same unless specified. +- Make "raid1" the default mirror segment type. +- Fix clogd descriptor leak when daemonizing. +- Fix clvmd descriptor leak on restart. +- Add pipe_open/close() to use instead of less efficient/secure popen(). +- Inherit and apply any profile attached to a VG if creating new thin pool. +- Add initial support thin pool lvconvert --repair. +- Add --with-thin-repair and --with-thin-dump configure options. +- Add lvm.conf thin_repair/dump_executable and thin_repair_options. +- Require 1.9 thin pool target version for online thin pool metadata resize. +- Ignore previous LV seg with alloc contiguous & cling when num stripes varies. +- Fix segfault if devices/global_filter is not specified correctly. +- Tidy dmeventd fifo initialisation. +- Detect invalid sector supplied to 'dmsetup message'. +- Free any previously-set string if a dm_task_set_* function is called again. +- Do not allow passing empty new name for dmsetup rename. +- Display any output returned by 'dmsetup message'. +- Add dm_task_get_message_response to libdevmapper. +- Create dmeventd timeout threads as "detached" so exit status is freed. +- Add DM_ABORT_ON_INTERNAL_ERRORS env var support to abort on internal errors. + +* Tue Aug 06 2013 Peter Rajnoha - 2.02.99-2 +- Fix metadata area offset/size overflow if it's >= 4g and while using lvmetad. +- Require the newest device-mapper-persistent-data-0.2.3-1. +- Fix spec file's util-linux version definition for proper expansion when used. + +* Thu Jul 25 2013 Peter Rajnoha - 2.02.99-1 +- o Features/Extensions/Additions: +- Add support for poolmetadataspare LV, that will be used for pool recovery. +- Improve activation order when creating thin pools in non-clustered VG. +- Add lvm2-activation-net systemd unit to activate LVs on net-attached storage. +- Automatically flag thin snapshots to be skipped during activation. +- Add support for persistent flagging of LVs to be skipped during activation. +- Make selected thinp settings customizable by a profile. +- Support storing profile name in metadata for both VGs and LVs. +- Add support for configuration profiles. +- Add support for thin volumes in vgsplit. +- Add lvresize support for online thin pool metadata volume resize. +- Add detection for thin pool metadata resize kernel support. +- Add vg->vg_ondisk / lv_ondisk() holding committed metadata. +- Add detection of mounted fs also for vgchange deactivation. +- Detect maximum usable size for snapshot for lvresize. +- Improve RAID kernel status retrieval to include sync_action/mismatch_cnt. +- Add external origin support for lvcreate. +- Support automatic config validation. +- Add PV header extension: extension version, flags and bootloader areas. +- Initial support for lvconvert of thin external origin. +- Improve activation code for better support of stacked devices. +- vgimport '--force' now allows import of VGs with missing PVs. +- Allow removal or replacement of RAID LV components that are error segments. +- Make 'vgreduce --removemissing' able to handle RAID LVs with missing PVs. +- Give precedence to EMC power2 devices with duplicate PVIDs. +- Recognise Storage Class Memory (IBM S/390) devices in filter. +- Recognise STEC skd devices in filter. +- Recognise Violin Memory vtms devices in filter. +- Automatically restore MISSING PVs with no MDAs. +- Detect mounted fs also via reading /proc/self/mountinfo. +- o Command Interface/Options: +- Support ARG_GROUPABLE with merge_synonym (for --raidwritemostly). +- Add --ignoreactivationskip to lvcreate/vgchange/lvchange to ignore skip flag. +- Add --setactivationskip to lvcreate/lvchange to set activation skip flag. +- Add --type profilable to lvm dumpconfig to show profilable config settings. +- Add --mergedconfig to lvm dumpconfig for merged --config/--profile/lvm.conf. +- Support changing VG/LV profiles: vgchange/lvchange --profile/--detachprofile. +- Add new --profile command line arg to select a configuration profile for use. +- For creation of snapshot require size for at least 3 chunks. +- Do not accept size parameters bigger then 16EiB. +- Accept --yes in all commands so test scripts can be simpler. +- Add lvcreate/lvchange --[raid]{min|max}recoveryrate for raid LVs. +- Add lvchange --[raid]writemostly/writebehind support for RAID1 +- Add lvchange --[raid]syncaction for scrubbing of RAID LVs. +- Add --validate option to lvm dumpconfig to validate current config on demand. +- Add --ignoreadvanced and --ignoreunsupported switch to lvm dumpconfig. +- Add --withcomments and --withversions switch to lvm dumpconfig. +- Add --type {current|default|missing|new} and --atversion to lvm dumpconfig. +- Add --bootloaderareasize to pvcreate and vgconvert to create bootloader area. +- Do not take a free lv name argument for lvconvert --thinpool option. +- Allow lvconvert --stripes/stripesize only with --mirrors/--repair/--thinpool. +- Do not ignore -f in lvconvert --repair -y -f for mirror and raid volumes. +- Support use of option --yes for lvchange --persistent. +- Fix clvmd support for option -d and properly use its argument. +- o Reporting: +- Issue an error msg if lvconvert --type used incorrectly with other options. +- Use LOG_DEBUG/ERR msg severity instead default for lvm2-activation-generator. +- Add LV report fields: raid_mismatch_count/raid_sync_action/raid_write_behind. +- Add LV reporting fields raid_min_recovery_rate, raid_max_recovery_rate. +- Add sync_percent as alias for copy_percent LV reporting field. +- Add lv_ prefix to modules reporting field. +- Use units B or b (never E) with no decimal places when displaying sizes < 1k. +- List thin-pool and thin modules for thin volumes. +- Add 's(k)ip activation' bit to lvs -o lv_attr to indicate skip flag attached. +- Improve error loging when user tries to interrupt commands. +- Add vgs/lvs -o vg_profile/lv_profile to report profiles attached to VG/LV. +- Report lvs volume type 'e' with higher priority. +- Report lvs volume type 'o' also for external origin volumes. +- Report lvs target type 't' only for thin pools and thin volumes. +- Add "active" LV reporting field to show activation state. +- Add "monitor" segment reporting field to show dmevent monitoring status. +- Add explicit message about unsupported pvmove for thin/thinpool volumes. +- Add pvs -o pv_ba_start,pv_ba_size to report bootloader area start and size. +- Fix pvs -o pv_free reporting for PVs with zero PE count. +- Report blank origin_size field if the LV doesn't have an origin instead of 0. +- Report partial and in-sync RAID attribute based on kernel status +- Log output also to syslog when abort_on_internal_error is set. +- Change lvs heading Copy%% to Cpy%%Sync and print RAID4/5/6 sync%% there too. +- Report error for nonexisting devices in dmeventd communication. +- Reduce some log_error messages to log_warn where we don't fail. +- o Configuration: +- Add activation/auto_set_activation_skip to control activation skip flagging. +- Add default.profile configuration profile and install it on make install. +- Add config/profile_dir to set working directory to load profiles from. +- Use mirror_segtype_default if type not specified for linear->mirror upconvert. +- Refine lvm.conf and man page documentation for autoactivation feature. +- Override system's global_filter settings for vgimportclone. +- Find newest timestamp of merged config files. +- Add 'config' section to lvm.conf to set the way the LVM configuration is handled. +- Add global/raid10_segtype_default to lvm.conf. +- Accept activation/raid_region_size in preference to mirror_region_size config. +- Add log/debug_classes to lvm.conf to control debug log messages. +- Allow empty activation/{auto_activation|read_only|}_volume_list config option. +- Relax ignore_suspended_devices to read from mirrors that don't have a device marked failed. +- o Documentation: +- Add man page entries for profile configuration and related options. +- Document lvextend --use-policies option in man. +- Improve lvcreate, lvconvert and lvm man pages. +- o API/interfaces: +- liblvm/python API: Additions: PV create/removal/resize/listing +- liblvm/python API: Additions: LV attr/origin/Thin pool/Thin LV creation +- Fix exported symbols regex for non-GNU busybox sed. +- Add LV snapshot support to liblvm and python-lvm. +- Remove python liblvm object. systemdir can only be changed using env var now. +- Add dm_get_status_snapshot() for parsing snapshot status. +- Append discards and read-only fields to exported struct dm_status_thin_pool. +- Validate passed params to dm_get_status_raid/thin/thin_pool(). +- Add dm_mountinfo_read() for parsing /proc/self/mountinfo. +- Add dm_config_write_{node_out/one_node_out} for enhanced config output. +- Add dm_config_value_is_bool to check for boolean value in supported formats. +- Add DM_ARRAY_SIZE public macro. +- Add DM_TO_STRING public macro. +- Implement ref-counting for parents in python lib. +- o Fixes (general): +- Do not zero init 4KB of thin snapshot for non-zeroing thin pool (2.02.94). +- Correct thin creation error paths. +- Add whole log_lv and metadata_lv sub volumes when creating partial tree. +- Properly use snapshot layer for origin which is also thin volume. +- Avoid generating metadata backup when calling update_pool_lv(). +- Send thin messages also for active thin pool and inactive thin volume. +- Avoid creation of multiple archives for one command. +- Avoid flushing thin pool when just requesting transaction_id. +- Fix use of too big chunks of memory when communication with lvmetad. +- Also filter partitions on mpath components if multipath_component_detection=1. +- Do not use persistent filter with lvmetad. +- Move syslog code out of signal handle in dmeventd. +- Fix lvresize --use-policies of VALID but 100%% full snapshot. +- Skip monitoring of snapshots that are already bigger then origin. +- Refuse to init a snapshot merge in lvconvert if there's no kernel support. +- Fix alignment of PV data area if detected alignment less than 1 MB (2.02.74). +- Fix creation and removal of clustered snapshot. +- Fix clvmd caching of metadata when suspending inactive volumes. +- Fix lvmetad error path in lvmetad_vg_lookup() for null vgname. +- Fix clvmd _cluster_request() return code in memory fail path. +- Fix vgextend to not allow a PV with 0 MDAs to be used while already in a VG. +- Fix PV alignment to incorporate alignment offset if the PV has zero MDAs. +- Fix missing cleanup of flags when the LV is detached from pool. +- Fix check for some forbidden discards conversion of thin pools. +- Limit RAID device replacement to repair only if LV is not in-sync. +- Disallow RAID device replacement or repair on inactive LVs. +- Unlock vg mutex in error path when lvmetad tries to lock_vg. +- Detect key string duplication failure in config_make_nodes_v in libdaemon. +- Disallow pvmove on RAID LVs until they are addressed properly +- Recognize DM_DISABLE_UDEV environment variable for a complete fallback. +- When no --stripes argument is given when creating a RAID10 volume, default to 2 stripes. +- Do not allow lvconvert --splitmirrors on RAID10 logical volumes. +- Repair a mirrored log before the mirror itself when both fail. +- Avoid trying to read a mirror that has a failed device in its mirrored log. +- Fix segfault for truncated string token in config file after the first '"'. +- Fix config node lookup inside empty sections to not return the section itself. +- Fix parsing of 64bit snapshot status in dmeventd snapshot plugin. +- Always return success on dmeventd -V command call. +- o Fixes (segfaults/crashes/deadlocks/races): +- Fix segfault when reporting raid_syncaction for older kernels. +- Fix vgcfgrestore crash when specified incorrect vg name. +- Check for memory failure of dm_config_write_node() in lvmetad. +- Prevent double free error after dmeventd call of _fill_device_data(). +- o Fixes (resource leaks/memleaks): +- Release memory allocated with _cached_info(). +- Release memory and unblock signals in lock_vol error path. +- Fix memory resource leak in memlocking error path. +- Fix memleak in dmeventd thin plugin in device list obtaining err path. +- Fix socket leak on error path in lvmetad's handle_connect. +- Fix memleak on error path for lvmetad's pv_found. +- Fix memleak in device_is_usable mirror testing function. +- Fix memory leak on error path for pvcreate with invalid uuid. +- Fix resource leak in error path of dmeventd's umount of thin volume. +- o Testing: +- Fix test for active snapshot in cluster before resizing it. +- Add python-lvm unit test case +- o Other: +- Use local activation for clearing snapshot COW device. +- Add configure --with-default-profile-subdir to select dir to keep profiles in. +- Creation of snapshot takes at most 100%% origin coverage. +- Use LC_ALL to set locale in daemons and fsadm instead of lower priority LANG. +- Optimize out setting the same value of read_ahead. +- Automatically deactivate failed preloaded dm tree node. +- Process thin messages once to active thin pool target for dm_tree. +- o Packaging: +- Add /etc/lvm/profile dir and /etc/lvm/profile/default.profile to lvm2 package. +- Do not include /lib/udev and /lib/udev/rules.d in device-mapper package. +- Fix some incorrect changelog dates. + +* Tue May 14 2013 Peter Rajnoha - 2.02.98-9 +- Fix 'dmsetup splitname -o' to not fail if used without '-c' switch (1.02.68). +- Close open dmeventd FIFO file descriptors on exec (FD_CLOEXEC). +- Fix premature DM version checking which caused useless mapper/control access. +- Recognize DM_DISABLE_UDEV environment variable for a complete fallback. +- Do not verify udev operations if --noudevsync command option is used. +- Fix blkdeactivate to handle nested mountpoints and mangled mount paths. +- Fix a crash-inducing race condition in lvmetad while updating metadata. +- Fix possible race while removing metadata from lvmetad. +- Fix possible deadlock when querying and updating lvmetad at the same time. +- Avoid a global lock in pvs when lvmetad is in use. +- Fix crash in pvscan --cache -aay triggered by non-mda PV. +- Fix lvm2app to return all property sizes in bytes. +- Add lvm.conf option global/thin_disabled_features. +- Add lvconvert support to swap thin pool metadata volume. +- Implement internal function detach_pool_metadata_lv(). +- Fix lvm2app and return lvseg discards property as string. +- Allow forced vgcfgrestore of lvm2 metadata with thin volumes. +- Add lvm.conf thin pool defs thin_pool_{chunk_size|discards|zero}. +- Support discards for non-power-of-2 thin pool chunks. +- Support allocation of pool metadata with lvconvert command. +- Move common functionality for thin lvcreate and lvconvert to toollib. +- Use lv_is_active() instead of lv_info() call. + +* Fri May 03 2013 Peter Rajnoha - 2.02.98-8 +- Fix non-functional autoactivation of LVM volumes on top of MD devices. + +* Fri Apr 19 2013 Peter Rajnoha - 2.02.98-7 +- Autoactivate VG/LV on coldplug of DM-based PVs at boot. + +* Tue Apr 09 2013 Peter Rajnoha - 2.02.98-6 +- Synchronize with udev in pvscan --cache and fix dangling udev_sync cookies. +- Fix autoactivation to not autoactivate VG/LV on each change of the PVs used. + +* Thu Feb 14 2013 Fedora Release Engineering - 2.02.98-5 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild + +* Thu Dec 06 2012 Peter Rajnoha - 2.02.98-4 +- Skip mlocking [vectors] on arm architecture. + +* Sat Nov 17 2012 Peter Rajnoha - 2.02.98-3 +- Add lvm2-activation-generator systemd generator to automatically generate + systemd units to activate LVM2 volumes even if lvmetad is not used. + This replaces lvm activation part of the former fedora-storage-init + script that was included in the initscripts package before. +- Enable lvmetad - the LVM metadata daemon by default. +- Exit pvscan --cache immediately if cluster locking used or lvmetad not used. +- Don't use lvmetad in lvm2-monitor.service ExecStop to avoid a systemd issue. +- Remove dependency on fedora-storage-init.service in lvm2 systemd units. +- Depend on lvm2-lvmetad.socket in lvm2-monitor.service systemd unit. +- Init lvmetad lazily to avoid early socket access on config overrides. +- Hardcode use_lvmetad=0 if cluster locking used and issue a warning msg. +- Fix dm_task_set_cookie to properly process udev flags if udev_sync disabled. + +* Sat Oct 20 2012 Peter Rajnoha - 2.02.98-2 +- Incorporate former python-lvm package in lvm2 as lvm2-python-libs subpackage. + +* Tue Oct 16 2012 Peter Rajnoha - 2.02.98-1 +- Don't try to issue discards to a missing PV to avoid segfault. +- Fix vgchange -aay not to activate non-matching LVs that follow a matching LV. +- Fix lvchange --resync for RAID LVs which had no effect. +- Add RAID10 support (--type raid10). +- Introduce blkdeactivate script to deactivate block devs with dependencies. +- Apply 'dmsetup mangle' for dm UUIDs besides dm names. +- Use -q as short form of --quiet. +- Suppress non-essential stdout with -qq. +- Add log/silent to lvm.conf equivalent to -qq. +- Add (p)artial attribute to lvs. +- Implement devices/global_filter to hide devices from lvmetad. +- Add lvmdump -l, to collect a state dump from lvmetad. +- Add --discards to lvconvert. +- Add support for lvcreate --discards. +- Add --poolmetadata to lvconvert and support thin meta/data dev stacking. +- Support creation of read-only thin volumes (lvcreate -p r). +- Support changes of permissions for thin snapshot volumes. +- Make lvremove ask before discarding data areas. +- Prohibit not yet supported change of thin-pool to read-only. +- Using autoextend percent 0 for thin pool fails 'lvextend --use-policies'. +- Make vgscan --cache an alias for pvscan --cache. +- Clear lvmetad metadata/PV cache before a rescan. +- Fix a segmentation fault upon receiving a corrupt lvmetad response. +- Give inconsistent metadata warnings in pvscan --cache. +- Avoid overlapping locks that could cause a deadlock in lvmetad. +- Fix memory leaks in libdaemon and lvmetad. +- Optimize libdaemon logging for a fast no-output path. +- Only create lvmetad pidfile when running as a daemon (no -f). +- Warn if lvmetad is running but disabled. +- Warn about running lvmetad with use_lvmetad = 0 in example.conf. +- Update lvmetad help output (flags and their meaning). +- Make pvscan --cache read metadata from LVM1 PVs. +- Make libdaemon buffer handling asymptotically more efficient. +- Make --sysinit suppress lvmetad connection failure warnings. +- Prohibit usage of lvcreate --thinpool with --mirrors. +- Fix lvm2api origin reporting for thin snapshot volume. +- Add implementation of lvm2api function lvm_percent_to_float. +- Allow non power of 2 thin chunk sizes if thin pool driver supports that. +- Allow limited metadata changes when PVs are missing via [vg|lv]change. +- Do not start dmeventd for lvchange --resync when monitoring is off. +- Remove pvscan --cache from lvm2-lvmetad init script. +- Remove ExecStartPost with pvscan --cache from lvm2-lvmetad.service. +- Report invalid percentage for property snap_percent of non-snaphot LVs. +- Disallow conversion of thin LVs to mirrors. +- Fix lvm2api data_percent reporting for thin volumes. +- Do not allow RAID LVs in a clustered volume group. +- Enhance insert_layer_for_lv() with recursive rename for _tdata LVs. +- Skip building dm tree for thin pool when called with origin_only flag. +- Ensure descriptors 0,1,2 are always available, using /dev/null if necessary. +- Use /proc/self/fd when available for closing opened descriptors efficiently. +- Fix inability to create, extend or convert to a large (> 1TiB) RAID LV. +- Update lvmetad communications to cope with clients using different filters. +- Clear LV_NOSYNCED flag when a RAID1 LV is converted to a linear LV. +- Disallow RAID1 upconvert if the LV was created with --nosync. +- Depend on systemd-udev-settle in units generated by activation generator. +- Disallow addition of RAID images until the array is in-sync. +- Fix RAID LV creation with '--test' so valid commands do not fail. +- Add lvm_lv_rename() to lvm2api. +- Fix setvbuf code by closing and reopening stream before changing buffer. +- Disable private buffering when using liblvm. +- When private stdin/stdout buffering is not used always use silent mode. +- Fix 32-bit device size arithmetic needing 64-bit casting throughout tree. +- Fix dereference of NULL in lvmetad error path logging. +- Fix buffer memory leak in lvmetad logging. +- Correct the discards field in the lvs manpage (2.02.97). +- Use proper condition to check for discards settings unsupported by kernel. +- Reinstate correct default to ignore discards for thin metadata from old tools. +- Issue error message when -i and -m args do not match specified RAID type. +- Change lvmetad logging syntax from -ddd to -l {all|wire|debug}. +- Add new libdaemon logging infrastructure. +- Support unmount of thin volumes from pool above thin pool threshold. +- Update man page to reflect that dm UUIDs are being mangled as well. +- Add 'mangled_uuid' and 'unmangled_uuid' fields to dmsetup info -c -o. +- Mangle device UUID on dm_task_set_uuid/newuuid call if necessary. +- Add dm_task_get_uuid_mangled/unmangled to libdevmapper. +- Always reset delay_resume_if_new flag when stacking thin pool over anything. +- Don't create value for dm_config_node and require dm_config_create_value call. +- Check for existing new_name for dmsetup rename. +- Fix memory leak in dmsetup _get_split_name() error path. +- Clean up spec file and keep support only for Fedora 18 upwards. +- Use systemd macros in rpm scriptlets to set up systemd units. +- Add Requires: bash >= 4.0 for blkdeactivate script. + +* Tue Aug 07 2012 Alasdair Kergon - 2.02.97-1 +- Improve documention of allocation policies in lvm.8. +- Increase limit for major:minor to 4095:1048575 when using -My option. +- Add generator for lvm2 activation systemd units. +- Add lvm_config_find_bool lvm2app fn to retrieve bool value from config tree. +- Respect --test when using lvmetad. +- No longer capitalise first LV attribute char for invalid snapshots. +- Allow vgextend to add PVs to a VG that is missing PVs. +- Recognise Micron PCIe SSDs in filter and move array out to device-types.h. +- Fix dumpconfig to print only without its siblings. (2.02.89) +- Do not issue "Failed to handle a client connection" error if lvmetad killed. +- Support lvchange --discards and -Z with thin pools. +- Add discard LV segment field to reports. +- Add --discards to lvcreate --thin. +- Set discard and external snapshot features if thin pool target is vsn 1.1+. +- Count percentage of completeness upwards not downwards when merging snapshot. +- Skip activation when using vg/lvchange --sysinit -a ay and lvmetad is active. +- Fix extending RAID 4/5/6 logical volumes +- Fix test for PV with unknown VG in process_each_pv to ignore ignored mdas. +- Fix _alloc_parallel_area to avoid picking already-full areas for raid devices. +- Never issue discards when LV extents are being reconfigured, not deleted. +- Allow release_lv_segment_area to fail as functions it calls can fail. +- Fix missing sync of filesystem when creating thin volume snapshot. +- Allow --noflush with dmsetup status and wait (for thin target). +- Add dm_config_write_one_node to libdevmapper. +- Add dm_vasprintf to libdevmapper. +- Support thin pool message release/reserve_metadata_snap in libdevmapper. +- Support thin pool discards and external origin features in libdevmapper. + +* Thu Jul 19 2012 Fedora Release Engineering - 2.02.96-4 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild + +* Wed Jul 04 2012 Peter Rajnoha - 2.02.96-3 +- Use configure --with-default-pid-dir=/run. +- Use globally set prefix for udev rules path. + +* Mon Jul 02 2012 Peter Rajnoha - 2.02.96-2 +- Compile with lvmetad support enabled. +- Add support for volume autoactivation using lvmetad. +- Update man pages with --activate ay option and auto_activation_volume_list. +- Use vgchange -aay instead of vgchange -ay in clmvd init script. +- Add activation/auto_activation_volume_list to lvm.conf. +- Add --activate ay to lvcreate, lvchange, pvscan and vgchange. +- Add --activate synonym for --available arg and prefer --activate. +- Open device read-only to obtain readahead value. +- Add configure --enable-udev-rule-exec-detection to detect exec path in rules. +- Use sbindir in udev rules by default and remove executable path detection. +- Remove hard-coded paths for dmeventd fifos and use default-dm-run-dir. +- Add configure --with-lvmetad-pidfile to remove hard-coded value. +- Add configure --with-default-pid-dir for common directory with pid files. +- Add configure --with-default-dm-run-dir to set run directory for dm tools. +- Add documentation references in systemd units. +- Clean up spec file and keep support only for Fedora 17 upwards. + +* Mon Jun 18 2012 Alasdair Kergon - 2.02.96-1 +- Require device-mapper-persistent-data package for thin provisioning. +- Set delay_resume_if_new on deptree snapshot origin. +- Log value chosen in _find_config_bool like other variable types do. +- Wait for dmeventd to exit after sending it DM_EVENT_CMD_DIE when restarting. +- Append 'Used' to {Blk}DevNames/DevNos dmsetup report headers for clarity. +- Remove dmeventd fifos on exit if they are not managed by systemd. +- Use SD_ACTIVATION environment variable in systemd units to detect systemd. +- Only start a new dmeventd instance on restart if one was already running. +- Extend the time waited for input from dmeventd fifo to 5 secs. (1.02.73) +- Fix error paths for regex filter initialization. +- Re-enable partial activation of non-thin LVs until it can be fixed. (2.02.90) +- Fix alloc cling to cling to PVs already found with contiguous policy. +- Fix cling policy not to behave like normal policy if no previous LV seg. +- Fix allocation loop not to use later policies when --alloc cling without tags. +- Fix division by zero if PV with zero PE count is used during vgcfgrestore. +- Add initial support for thin pool lvconvert. +- Fix lvrename for thin volumes (regression in for_each_sub_lv). (2.02.89) +- Fix up-convert when mirror activation is controlled by volume_list and tags. +- Warn of deadlock risk when using snapshots of mirror segment type. +- Fix bug in cmirror that caused incorrect status info to print on some nodes. +- Remove statement that snapshots cannot be tagged from lvm man page. +- Disallow changing cluster attribute of VG while RAID LVs are active. +- Fix lvconvert error message for non-mergeable volumes. +- Allow subset of failed devices to be replaced in RAID LVs. +- Prevent resume from creating error devices that already exist from suspend. +- Update and correct lvs man page with supported column names. +- Handle replacement of an active device that goes missing with an error device. +- Change change raid1 segtype always to request a flush when suspending. +- Add udev info and context to lvmdump. +- Add lvmetad man page. +- Fix RAID device replacement code so that it works under snapshot. +- Fix inability to split RAID1 image while specifying a particular PV. +- Update man pages to give them all the same look&feel. +- Fix lvresize of thin pool for striped devices. +- For lvresize round upward when specifying number of extents. +- For lvcreate with %%FREE support rounding downward stripe alignment. +- Change message severity to log_very_verbose for missing dev info in udev db. +- Fix lvconvert when specifying removal of a RAID device other than last one. +- Fix ability to handle failures in mirrored log in dmeventd plugin. (2.02.89) +- Fix unlocking volume group in vgreduce in error path. +- Cope when VG name is part of the supplied name in lvconvert --splitmirrors -n. +- Fix exclusive lvchange running from other node. (2.02.89) +- Add 'vgscan --cache' functionality for consistency with 'pvscan --cache'. +- Keep exclusive activation in pvmove if LV is already active. +- Disallow exclusive pvmove if some affected LVs are not exclusively activated. +- Remove unused and wrongly set cluster VG flag from clvmd lock query command. +- Fix pvmove for exclusively activated LV pvmove in clustered VG. (2.02.86) +- Update and fix monitoring of thin pool devices. +- Check hash insert success in lock_vg in clvmd. +- Check for buffer overwrite in get_cluster_type() in clvmd. +- Fix global/detect_internal_vg_cache_corruption config check. +- Fix initializiation of thin monitoring. (2.02.92) +- Cope with improperly formatted device numbers in /proc/devices. (2.02.91) +- Exit if LISTEN_PID environment variable incorrect in lvmetad systemd handover. +- Fix fsadm propagation of -e option. +- Fix fsadm parsing of /proc/mounts files (don't check for substrings). +- Fix fsadm usage of arguments with space. +- Fix arg_int_value alongside ARG_GROUPABLE --major/--minor for lvcreate/change. +- Fix name conflicts that prevent down-converting RAID1 when specifying a device +- Improve thin_check option passing and use configured path. +- Add --with-thin-check configure option for path to thin_check. +- Fix error message when pvmove LV activation fails with name already in use. +- Better structure layout for device_info in dev_subsystem_name(). +- Change message severity for creation of VG over uninitialised devices. +- Fix error path for failed toolcontext creation. +- Don't unlink socket on lvmetad shutdown if instantiated from systemd. +- Restart lvmetad automatically from systemd if it exits from uncaught signal. +- Fix warn msg for thin pool chunk size and update man for chunksize. (2.02.89) + +* Thu Jun 07 2012 Kay Sievers - 2.02.95-8 +- Remove explicit Requires: libudev, rpm takes care of that: + $ rpm -q --requires device-mapper | grep udev + libudev.so... + +* Tue Jun 05 2012 Peter Rajnoha - 2.02.95-7 +- Use BuildRequires: systemd-devel instead of BuildRequires: libudev-devel. +- Remove unsupported udev_get_dev_path libudev call used for checking udev dir. + +* Thu Mar 29 2012 Fabio M. Di Nitto - 2.02.95-6 +- BuildRequires and Requires on newer version of corosync and dlm. +- Restart clvmd on upgrades. + +* Mon Mar 19 2012 Peter Rajnoha - 2.02.95-5 +- Do not strictly require openais for cmirror subpackage. + +* Mon Mar 19 2012 Peter Rajnoha - 2.02.95-4 +- Reinstate cmirror support. +- Detect lvm binary path in lvmetad udev rules. +- Use pvscan --cache instead of vgscan in systemd units/init scripts. + +* Fri Mar 16 2012 Fabio M. Di Nitto - 2.02.95-3 +- Rebuild against new corosync (soname change). +- BuildRequires and Requires on newer version of corosync. + +* Thu Mar 08 2012 Peter Rajnoha - 2.02.95-2 +- Reload dm-event systemd service on upgrade. + +* Tue Mar 06 2012 Alasdair Kergon - 2.02.95-1 +- If unspecified, adjust thin pool metadata and chunk size to fit into 128MB. +- Deactivation of failed thin check on thin pool returns success. +- Check for multiply-mangled names in auto mangling mode. +- Fix dm_task_get_name_unmangled to not unmangle already unmangled name. +- Check whether device names are properly mangled on ioctl return. + +* Sat Mar 03 2012 Alasdair Kergon - 2.02.94-1 +- Add support to execute thin_check with each de/active of thin pool. +- Fix automatic estimation of metadata device size for thin pool. +- Wipe initial 4KiB of non zeroed thin volumes. +- Update code-base to incorporate new metadata daemon. (Not used in Fedora yet.) +- Numerous minor cleanups across the code-base. +- Fix dmsetup / dm_task_set_name to properly resolve path to dm name. (2.02.93) + +* Thu Feb 23 2012 Alasdair Kergon - 2.02.93-1 +- Moved systemd tmpfiles installation upstream for lvm2 lock and run dirs. +- Require number of stripes to be greater than parity devices in higher RAID. +- Fix allocation code to allow replacement of single RAID 4/5/6 device. +- Check all tags and LV names are in a valid form before writing any metadata. +- Allow 'lvconvert --repair' to operate on RAID 4/5/6. +- Fix build_parallel_areas_from_lv to account correctly for raid parity devices. +- Print message when faulty raid devices have been replaced. + +* Mon Feb 20 2012 Alasdair Kergon - 2.02.92-1 +- Read dmeventd monitoring config settings for every lvm command. +- For thin devices, initialize monitoring only for thin pools not thin volumes. +- Make conversion from a synced 'mirror' to 'raid1' not cause a full resync. +- Add clvmd init dependency on dlm service when running with new corosync. +- Switch to using built-in blkid in 13-dm-disk.rules. +- Add "watch" rule to 13-dm-disk.rules. +- Detect failing fifo and skip 20s retry communication period. +- Replace any '\' char with '\\' in dm table specification on input. +- New 'mangle' options in dmsetup/libdevmapper for transparent reversible + encoding of characters that udev forbids in device names. +- Add --manglename option to dmsetup to select the name mangling mode. +- Add mangle command to dmsetup to provide renaming to correct mangled form. +- Add 'mangled_name' and 'unmangled_name' fields to dmsetup info -c -o. +- Mangle device name on dm_task_set_name/newname call if necessary. +- Add dm_task_get_name_mangled/unmangled to libdevmapper. +- Add dm_set/get_name_mangling_mode to set/get name mangling in libdevmapper. + +* Mon Feb 13 2012 Peter Rajnoha - 2.02.91-2 +- Add configure --with-systemdsystemunitdir. + +* Sun Feb 12 2012 Alasdair Kergon - 2.02.91-1 +- New upstream with trivial fixes and refactoring of some lvmcache and orphan code. + +* Wed Feb 1 2012 Alasdair Kergon - 2.02.90-1 +- Drop support for cman, openais and cmirror for f17. Require dlm not cluster. +- Automatically detect whether corosync clvmd needs to use confdb or cmap. +- Disable partial activation for thin LVs and LVs with all missing segments. +- sync_local_dev_names before (re)activating mirror log for initialisation. +- Do not print warning for pv_min_size between 512KB and 2MB. +- Clean up systemd unit ordering and requirements. +- Allow ALLOC_NORMAL to track reserved extents for log and data on same PV. +- Fix data%% report for thin volume used as origin for non-thin snapshot. + +* Thu Jan 26 2012 Alasdair Kergon - 2.02.89-2 +- New upstream release with experimental support for thinly-provisioned devices. +- The changelog for this release is quite long and contained in + WHATS_NEW and WHATS_NEW_DM in the documentation directory. + +* Fri Jan 13 2012 Fedora Release Engineering - 2.02.88-3 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild + +* Fri Dec 30 2011 Peter Robinson - 2.02.88-2 +- update util-linux-ng -> util-linux dependency as it changed long ago. + +* Mon Aug 22 2011 Alasdair Kergon - 2.02.88-1 +- Remove incorrect 'Breaking' error message from allocation code. (2.02.87) +- Add lvconvert --merge support for raid1 devices split with --trackchanges. +- Add --trackchanges support to lvconvert --splitmirrors option for raid1. +- Add dm_tree_node_add_null_area for temporarily-missing raid devs tracked. +- Support lvconvert of -m1 raid1 devices to a higher number. +- Support splitting off a single raid1 rimage in lvconvert --splitmirrors. +- Add -V as short form of --virtualsize in lvcreate. + +* Fri Aug 12 2011 Peter Rajnoha - 2.02.87-1 +- Cache and share generated VG structs to improve performance. +- Suppress locking error messages in monitoring init scripts. +- Add global/detect_internal_vg_cache_corruption to lvm.conf. +- If pipe in clvmd fails return busy instead of using uninitialised descriptors. +- Initialise clvmd locks before lvm context to avoid open descriptor leaks. +- Suppress low-level locking errors and warnings while using --sysinit. +- Add test for fcntl error in singlenode client code. +- Compare file size (as well as timestamp) to detect changed config file. +- Change DEFAULT_UDEV_SYNC to 1 so udev_sync is used if there is no config file. +- Update udev rules to skip DM flags decoding for removed devices. +- Remove device name prefix from dmsetup line output if -j & -m or -u supplied. +- Add new segtype 'raid' for MD RAID 1/4/5/6 support with dmeventd plugin. +- Add ability to reduce the number of mirrors in raid1 arrays to lvconvert. +- Add support for systemd file descriptor handover in dmeventd. +- Add systemd unit file to provide lvm2 monitoring. +- Add systemd unit files for dmeventd. +- Use new oom killer adjustment interface (oom_score_adj) when available. +- Fix read-only identical table reload supression. +- Remove --force option from lvrename manpage. + +* Wed Aug 03 2011 Peter Rajnoha - 2.02.86-5 +- Change DEFAULT_UDEV_SYNC to 1 so udev_sync is used even without any config. + +* Thu Jul 28 2011 Peter Rajnoha - 2.02.86-4 +- Add support for systemd file descriptor handover to dmeventd. +- Add support for new oom killer adjustment interface (oom_score_adj). + +* Wed Jul 20 2011 Peter Rajnoha - 2.02.86-3 +- Fix broken lvm2-sysinit Requires: lvm2 dependency. + +* Mon Jul 18 2011 Peter Rajnoha - 2.02.86-2 +- Add dm-event and lvm2-monitor unit files for use with systemd. +- Add sysvinit subpackage for legacy SysV init script support. + +* Fri Jul 8 2011 Alasdair Kergon - 2.02.86-1 +- Fix activation sequences to avoid trapped I/O with multiple LVs. +- Fix activation sequences to avoid allocating tables while devs suspended. +- Remove unnecessary warning in pvcreate for MD linear devices. +- Add activation/checks to lvm.conf to perform additional ioctl validation. +- Append 'm' attribute to pv_attr for missing PVs. +- Fix to preserve exclusive activation of mirror while up-converting. +- Reject allocation if number of extents is not divisible by area count. +- Fix cluster mirror creation to work with new mirror allocation algorithm. +- Ignore activation/verify_udev_operations if dm kernel driver vsn < 4.18. +- Add activation/verify_udev_operations to lvm.conf, disabled by default. +- Ignore inconsistent pre-commit metadata on MISSING_PV devs while activating. +- Add proper udev library context initialization and finalization to liblvm. +- Downgrade critical_section errors to debug level until it is moved to libdm. +- Fix ignored background polling default in vgchange -ay. +- Fix reduction of mirrors with striped segments to always align to stripe size. +- Validate mirror segments size. +- Fix extent rounding for striped volumes never to reduce more than requested. +- Fix create_temp_name to replace any '/' found in the hostname with '?'. +- Always use append to file in lvmdump. selinux policy may ban file truncation. +- Propagate test mode to clvmd to skip activation and changes to held locks. +- Permit --available with lvcreate so non-snapshot LVs need not be activated. +- Clarify error message when unable to convert an LV into a snapshot of an LV. +- Do not issue an error message when unable to remove .cache on read-only fs. +- Avoid memlock size mismatch by preallocating stdio line buffers. +- Report internal error if suspending a device using an already-suspended dev. +- Report internal error if any table is loaded while any dev is known suspended. +- Report error if a table load requiring target parameters has none supplied. +- Add dmsetup --checks and dm_task_enable_checks framework to validate ioctls. +- Add age_in_minutes parameter to dmsetup udevcomplete_all. +- Disable udev fallback by default and add --verifyudev option to dmsetup. +- Add dm_get_suspended_counter() for number of devs in suspended state by lib. +- Fix "all" report field prefix matching to include label fields with pv_all. +- Delay resuming new preloaded mirror devices with core logs in deptree code. + +* Wed Jun 22 2011 Zdenek Kabelac - 2.02.84-3 +- Updated uname string test. + +* Sat Jun 4 2011 Milan Broz - 2.02.84-2 +- Accept kernel 3.0 uname string in libdevmapper initialization. +- Make systemd initscripts configurable. + +* Wed Feb 9 2011 Alasdair Kergon - 2.02.84-1 +- Fix big-endian CRC32 checksumming broken since 2.02.75. If affected, + ensure metadata backups in /etc/lvm/backup are up-to-date (vgcfgbackup) + then after updating to 2.02.84 restore metadata from them (using pvcreate + with -Zn --restorefile and -u if PVs can no longer be seen, then + vgcfgrestore -f). +- Reinstate libdevmapper DEBUG_MEM support. (Removed in 1.02.62.) + +* Tue Feb 08 2011 Fedora Release Engineering - 2.02.83-2 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild + +* Fri Feb 4 2011 Alasdair Kergon - 2.02.83-1 +- Allow exclusive activation of snapshots in a cluster. +- Don't lose LV exclusive lock state when suspending clustered devices. +- Fix fs operation stack handling when multiple operations on same device. +- Increase hash table sizes to 1024 LV names and 64 PV uuids. +- When setting up mda wipe first 4k of it as was intended. +- Remove unneeded checks for open_count in lv_info(). +- Synchronize with udev before checking open_count in lv_info(). +- Add "dmsetup ls --tree" output to lvmdump. +- Fix udev synchronization with no-locking --sysinit (2.02.80). +- Improve man page style consistency for pvcreate, pvremove, pvresize, pvscan. +- Avoid rebuilding of uuid validation table. +- Improve lvcreate error text from insufficient "extents" to "free space". +- Always use O_DIRECT when opening block devices to check for partitioning. +- Move creation of device nodes from 'create' to 'resume'. +- Add --addnodeonresume and --addnodeoncreate options to dmsetup. +- Add dm_task_set_add_node to libdevmapper to control dev node creation time. +- Add dm_task_secure_data to libdevmapper to wipe ioctl buffers in kernel. +- Log debug message when expected uevent is not generated. +- Set DM_UDEV_DISABLE_OTHER_RULES_FLAG for suspended DM devices in udev rules. +- Begin a new pool object for each row in _output_as_rows() correctly. + +* Mon Jan 24 2011 Alasdair Kergon - 2.02.82-2 +- Bring lvscan man page up-to-date. +- Fix lvchange --test to exit cleanly. +- Add change_tag to toollib. +- Allow multiple pvchange command line options to be specified together. +- Do not fail pvmove polling if another process cleaned up first. +- Avoid clvmd incrementing dlm lockspace reference count more than once. +- Add -f (don't fork) option to clvmd and fix clvmd -d description. + +* Mon Jan 17 2011 Alasdair Kergon - 2.02.81-1 +- Add disk to allowed mirrored log type conversions. +- Accept fusion fio in device type filter. +- Speed up command processing by caching resolved config tree. +- Use same dm cookie for consecutive dm ops in same VG to reduce udev waits. +- Do not scan devices in dev_reset_error_count() when forking. +- Skip unnecessary LOCK_NULL unlock call during volume deactivation. +- Skip fs_unlock when calling exec_cmd within activation code (for modprobe). +- Replace fs_unlock by sync_local_dev_names to notify local clvmd. (2.02.80) +- Fix wrongly paired unlocking of VG_GLOBAL in pvchange. (2.02.66) +- Return 0 from cmirrord initscript 'start' if daemon is already running. +- Add DM_COOKIE_AUTO_CREATE to libdevmapper.h. +- Improve general lvconvert man page description. +- Detect NULL handle in get_property(). +- Fix memory leak in persistent filter creation error path. +- Check for errors setting up dm_task struct in _setup_task(). +- Fail polldaemon creation when lvmcache_init() fails. +- Return PERCENT_INVALID for errors in _copy_percent() and _snap_percent(). +- Detect errors from dm_task_set calls in _get_device_info (dmeventd). +- Fix memory leak in debug mode of restart_clvmd() error path. +- Log error message for pthread_join() failure in clvmd. +- Use tmpfiles.d/lvm2.conf to create /var/lock/lvm and /var/run/lvm at boot. +- Require initscripts for tmpfiles.d/lvm2.conf. + +* Tue Dec 21 2010 Alasdair Kergon - 2.02.79-1 +- Create /var/run/lvm directory during clvmd initialisation if missing. +- Avoid revalidating the label cache immediately after scanning. +- Support scanning for a single VG in independent mdas. +- Don't skip full scan when independent mdas are present even if memlock is set. +- Add copy_percent and snap_percent to liblvm. +- Add new dm_prepare_selinux_context fn to libdevmapper and use it throughout. +- Enhance vg_validate to ensure integrity of LV and PV structs referenced. +- Enhance vg_validate to check composition of pvmove LVs. +- Avoid writing to freed memory in vg_release. (2.02.78) +- Add missing test for reallocation error in _find_parallel_space(). +- Add checks for allocation errors in config node cloning. +- Fix error path if regex engine cannot be created in _build_matcher(). +- Check read() and close() results in _get_cmdline(). +- Fix NULL pointer check in error path in clvmd do_command(). (2.02.78) +- Check for unlink failure in remove_lockfile() in dmeventd. +- Use dm_free for dm_malloc-ed areas in _clog_ctr/_clog_dtr in cmirrord. +- Change dm_regex_create() API to accept const char * const *patterns. + +* Mon Dec 6 2010 Alasdair Kergon - 2.02.78-1 +- Miscellaneous error path corrections and minor leaks fixed. +- Avoid misleading PV missing warnings in vgextend --restoremissing. +- Ignore unrecognised allocation policy found in metadata instead of aborting. +- Disallow lvconvert ops that both allocate & free supplied PEs in a single cmd. +- Fix liblvm seg_size to give bytes not sectors. +- Add functions to look up LV/PV by name/uuid to liblvm. +- Suppress 'No PV label' message when removing several PVs without mdas. +- Fix default /etc/lvm permissions to be 0755. (2.02.66) + +* Mon Nov 22 2010 Alasdair Kergon - 2.02.77-1 +- Add PV and LV segment types and functions to liblvm. +- Add set_property functions to liblvm. +- Remove tag length restriction and allow / = ! : # & characters. +- Support repetition of --addtag and --deltag arguments. +- Add infrastructure for specific cmdline arguments to be repeated in groups. +- Fix fsadm no longer to require '-f' to resize an unmounted filesystem. +- Fix fsadm to detect mounted filesystems on older systems. (2.0.75) +- Extend cling allocation policy to recognise PV tags (cling_by_tags). +- Add allocation/cling_tag_list to lvm.conf. + +* Tue Nov 9 2010 Alasdair Kergon - 2.02.76-1 +- Clarify error messages when activation fails due to activation filter use. +- Fix handling of online filesystem resize (using new fsadm return code). +- Modify fsadm to return different status code for check of mounted filesystem. +- Add DIAGNOSTICS section to fsadm man page. +- Update VG metadata only once in vgchange when making multiple changes. +- Allow independent vgchange arguments to be used together. +- Fix vgchange to process -a, --refresh, --monitor and --poll like lvchange. +- Add dmeventd -R to restart dmeventd without losing monitoring state. (1.02.56) +- Automatically unmount invalidated snapshots in dmeventd. +- Add lvm2app functions to query any pv, vg, or lv property / report field. +- Fix a deadlock caused by double close in clvmd. +- Fix NULL pointer dereference on too-large MDA error path in _vg_read_raw_area. +- Fix regex optimiser not to ignore RHS of OR nodes in _find_leftmost_common. +- Fix memory leak of field_id in _output_field function. +- Allocate buffer for reporting functions dynamically to support long outputs. + +* Mon Oct 25 2010 Alasdair Kergon - 2.02.75-1 +- Fix pthread mutex usage deadlock in clvmd. +- Avoid segfault by limiting partial mode for lvm1 metadata. (2.02.74) +- Skip dm devices in scan if they contain only error targets or are empty. +- Don't take write lock in vgchange --refresh, --poll or --monitor. +- Fix hang when repairing a mirrored-log that had both devs fail. +- Speed up unquoting of quoted double quotes and backslashes. +- Speed up CRC32 calculations by using a larger lookup table. +- Implement dmeventd -R to restart without state loss. +- Add --setuuid to dmsetup rename. +- Add global/metadata_read_only to use unrepaired metadata in read-only cmds. +- Automatically extend snapshots with dmeventd according to policy in lvm.conf. +- Add activation/snapshot_autoextend_threshold/percent to lvm.conf. +- Add devices/disable_after_error_count config to limit access to failing devs. +- Implement vgextend --restoremissing to reinstate missing devs that return. +- Read whole /proc/self/maps file before working with maps entries. +- Convey need for snapshot-merge target in lvconvert error message and man page. +- Give correct error message when creating a too-small snapshot. +- Make lvconvert respect --yes and --force when converting an inactive log. +- Better support of noninteractive shell execution of fsadm. +- Fix usage of --yes flag for ReiserFS resize in fsadm. +- Fix detection of mounted filesystems for fsadm when udev is used. +- Fix assignment of default value to LVM variable in fsadm. +- Fix support for --yes flag for fsadm. +- Do not execute lvresize from fsadm --dry-run. +- Fix fsadm return error code from user's break action. +- Return const pointer from dm_basename() in libdevmapper. +- Add dm_zalloc and use it and dm_pool_zalloc throughout. +- Add dm_task_set_newuuid to set uuid of mapped device post-creation. +- Fix missing variable initialization in cluster_send() function from cmirrord. +- Fix pointer for VG name in _pv_resize_single error code path. +- Fix vg_read memory leak with directory-based metadata. +- Fix memory leak of config_tree in reinitialization code path. +- Fix pool destruction order in dmeventd_lvm2_exit() to avoid leak debug mesg. +- Remove dependency on libm by replacing floor() by an integer-based algorithm. +- Refactor and add 'get' functions for pv, vg and lv properties/fields. +- Add pv_get_property and create generic internal _get_property function. +- Make generic GET_*_PROPERTY_FN macros with secondary macro for vg, pv & lv. + +* Fri Oct 15 2010 Alasdair Kergon - 2.02.73-3 +- Add --setuuid to dmsetup rename. +- Add dm_task_set_newuuid to set uuid of mapped device post-creation. + +* Wed Sep 29 2010 jkeating - 2.02.74-2 +- Rebuilt for gcc bug 634757 + +* Fri Sep 24 2010 Alasdair Kergon - 2.02.74-1 +- Fix the way regions are marked complete to avoid slow --nosync cmirror I/O. +- Add DM_REPORT_FIELD_TYPE_ID_LEN to libdevmapper.h. +- Allow : and @ to be escaped with \ in device names of PVs. +- Avoid stack corruption when reading in large metadata. +- Fix partial mode operations for lvm1 metadata format. +- Track recursive filter iteration to avoid refreshing while in use. (2.02.56) +- Allocate buffer for metadata tags dynamically to remove 4k limit. +- Add random suffix to archive file names to prevent races when being created. +- Reinitialize archive and backup handling on toolcontext refresh. +- Make poll_mirror_progress report PROGRESS_CHECK_FAILED if LV is not a mirror. +- Like mirrors, don't scan origins if ignore_suspended_devices() is set. +- Automatically generate tailored LSB Requires-Start for clvmd init script. +- Fix return code of pvmove --abort PV. +- Fix pvmove --abort to remove even for empty pvmove LV. +- Add implementation for simple numeric 'get' property functions. +- Simplify MD/swap signature detection in pvcreate and allow aborting. +- Allow --yes to be used without --force mode. +- Fix file descriptor leak in swap signature detection error path. +- Detect and allow abort in pvcreate if LUKS signature is detected. + +* Wed Aug 25 2010 Peter Rajnoha - 2.02.73-2 +- Add configure --with-default-data-alignment. +- Update heuristic used for default and detected data alignment. +- Add "devices/default_data_alignment" to lvm.conf. + +* Wed Aug 18 2010 Alasdair Kergon - 2.02.73-1 +- Change default alignment of data extents to 1MB. +- Add --norestorefile option to pvcreate. +- Require --restorefile when using pvcreate --uuid. +- Fix potential for corruption during cluster mirror device failure. +- Ignore snapshots when performing mirror recovery beneath an origin. +- Monitor origin -real device below snapshot instead of overlay device. +- Don't really change monitoring status when in test mode. +- Fix some exit statuses when starting/stopping monitoring fails. +- Enable snapshot monitoring by default when dmeventd is enabled. +- Fix 'lvconvert --splitmirrors' in cluster operation. +- Fix clvmd init script exit code to return 4 when executed as non-root user. +- Recognise and give preference to md device partitions (blkext major). +- Never scan internal LVM devices. +- Don't ignore user-specified PVs in split-mirror operations. (2.02.71) +- Fix data corruption bug in cluster mirrors. +- Require logical volume(s) to be explicitly named for lvconvert --merge. +- Avoid changing aligned pe_start as a side-effect of a log message. +- Use built-in rule for device aliases: block/ < dm- < disk/ < mapper/ < other. +- Handle failure of all mirrored log devices and all but one mirror leg. +- Disallow 'mirrored' log type for cluster mirrors. +- Fix configure to supply DEFAULT_RUN_DIR to Makefiles. +- Fix allocation of wrong number of mirror logs with 'remove' fault policy. +- Add dmeventd/executable to lvm.conf to test alternative dmeventd. +- Fix udev rules to support udev database content generated by older rules. +- Reinstate detection of inappropriate uevent with DISK_RO set and suppress it. +- Fix regex ttree off-by-one error. +- Fix segfault in regex matcher with characters of ordinal value > 127. +- Wait for node creation before displaying debug info in dmsetup. +- Fix return status 0 for "dmsetup info -c -o help". + +* Mon Aug 2 2010 Alasdair Kergon - 2.02.72-5 +- Make udev configurable and merge with f12. + +* Mon Aug 2 2010 Alasdair Kergon - 2.02.72-4 +- Merge f13, f14 and rawhide spec files. + +* Sat Jul 31 2010 Alasdair Kergon - 2.02.72-3 +- Address lvm2-cluster security flaw CVE-2010-2526. + https://bugzilla.redhat.com/CVE-2010-2526 +- Change clvmd to communicate with lvm2 via a socket in /var/run/lvm. +- Return controlled error if clvmd is run by non-root user. +- Never use clvmd singlenode unless explicitly requested with -Isinglenode. +- Fix exported_symbols generation to use standard compiler arguments. +- Use #include <> not "" in lvm2app.h which gets installed on the system. +- Make liblvm.device-mapper wait for include file generation. +- Fix configure to supply DEFAULT_RUN_DIR to Makefiles. +- Fix wrong number of mirror log at allocate policy + +* Wed Jul 28 2010 Alasdair Kergon - 2.02.71-1 +- Make vgck warn about missing PVs. +- Revert failed table load preparation after "create, load and resume". +- Check if cluster log daemon is running before allowing cmirror create. +- Add dm_create_lockfile to libdm and use for pidfiles for all daemons. +- Correct LV list order used by lvconvert when splitting a mirror. +- Check if LV with specified name already exists when splitting a mirror. +- Fix suspend/resume logic for LVs resulting from splitting a mirror. +- Fix possible hang when all mirror images of a mirrored log fail. +- Adjust auto-metadata repair and caching logic to try to cope with empty mdas. +- Update pvcreate, {pv|vg}change, and lvm.conf man pages about metadataignore. +- Prompt if metadataignore with vgextend or pvchange would adjust vg_mda_copies. +- Adjust vg_mda_copies if metadataignore given with vgextend or pvchange. +- Speed up the regex matcher. +- Use "nowatch" udev rule for inappropriate devices. +- Document LVM fault handling in lvm_fault_handling.txt. +- Clarify help text for vg_mda_count. +- Add more verbose messages while checking volume_list and hosttags settings. +- Add log_error when strdup fails in {vg|lv}_change_tag(). +- Do not log backtrace in valid _lv_resume() code path. + +* Wed Jul 7 2010 Alasdair Kergon - 2.02.70-1 +- Remove log directly if all mirror images of a mirrored log fail. +- Randomly select which mdas to use or ignore. +- Add printf format attributes to yes_no_prompt and fix a caller. +- Always pass unsuspended dm devices through persistent filter to other filters. +- Move test for suspended dm devices ahead of other filters. +- Fix another segfault in clvmd -R if no response from daemon received. (2.02.68) +- Remove superfluous suspended device counter from clvmd. +- Fix lvm shell crash when input is entirely whitespace. +- Update partial mode warning message. +- Preserve memlock balance in clvmd when activation triggers a resume. +- Restore the removemissing behaviour of lvconvert --repair --use-policies. + +* Wed Jun 30 2010 Alasdair Kergon - 2.02.69-1 +- Fix vgremove to allow removal of VG with missing PVs. (2.02.52) +- Add metadata/vgmetadatacopies to lvm.conf. +- Add --metadataignore to pvcreate and vgextend. +- Add vg_mda_copies, pv_mda_used_count and vg_mda_used_count to reports. +- Describe --vgmetadatacopies in lvm.conf and other man pages. +- Add --[vg]metadatacopies to select number of mdas to use in a VG. +- Make the metadata ignore bit control read/write metadata areas in a PV. +- Add pvchange --metadataignore to set or clear a metadata ignore bit. +- Refactor metadata code to prepare for --metadataignore / --vgmetadatacopies. +- Ensure region_size of mirrored log does not exceed its full size. +- Preload libc locale messages to prevent reading it in memory locked state. +- Fix handling of simultaneous mirror image and mirrored log image failure. + +* Thu Jun 24 2010 Peter Rajnoha - 2.02.68-2 +- Fix udev rules to handle spurious events properly. +- Add Requires: udev >= 158-1 (needed for the change in udev rules). + +* Wed Jun 23 2010 Alasdair Kergon - 2.02.68-1 +- Have device-mapper-libs require device-mapper (circular) for udev rules. +- Clear exec_prefix. +- Use early udev synchronisation and update of dev nodes for clustered mirrors. +- Add lv_path to reports to offer full /dev pathname. +- Avoid abort when generating cmirror status. +- Fix clvmd initscript status to print only active clustered LVs. +- Fix segfault in clvmd -R if no response from daemon received. +- Honour log argument when down-converting stacked mirror. +- Sleep to workaround clvmd -S race: socket closed early and server drops cmd. +- Exit successfully when using -o help (but not -o +help) with LVM reports. +- Add man pages for lvmconf, dmeventd and non-existent lvmsadc and lvmsar tools. +- Add --force, --nofsck and --resizefs to lvresize/extend/reduce man pages. +- Fix lvm2cmd example in documentation. +- Fix typo in warning message about missing device with allocated data areas. +- Add device name and offset to raw_read_mda_header error messages. +- Allow use of lvm2app and lvm2cmd headers in C++ code. + +* Fri Jun 4 2010 Alasdair Kergon - 2.02.67-1 +- Require partial option in lvchange --refresh for partial LVs. +- Don't merge unchanged persistent cache file before dumping if tool scanned. +- Avoid selecting names under /dev/block if there is an alternative. +- Fix semctl parameter (union) to avoid misaligned parameter on some arches. +- Fix clvmd initscript restart command to start clvmd if not yet running. +- Handle failed restart of clvmd using -S switch properly. +- Use built-in absolute paths in clvmd (clvmd restart and PV and LV queries). +- Consistently return ECMD_FAILED if interrupted processing multiple LVs. +- Add --type parameter description to the lvcreate man page. +- Document 'clear' in dmsetup man page. +- Replace strncmp kernel version number checks with proper ones. +- Update clustered log kernel module name to log-userspace for 2.6.31 onwards. +- Support autoloading of dm-mod module for kernels from 2.6.35. +- Add dm_tree_node_set_presuspend_node() to presuspend child when deactivating. +- Do not fail lvm_init() if init_logging() or _init_rand() generates an errno. +- Fix incorrect memory pool deallocation while using vg_read for files. + +* Thu May 20 2010 Alasdair Kergon - 2.02.66-2 +- Simplify and fix Requires package headers. +- If unable to obtain snapshot percentage leave value blank on reports. +- Use new install_system_dirs and install_initscripts makefile targets. +- Add lvm2app functions to lookup a vgname from a pvid and pvname. +- Change internal processing of PVs in pvchange. +- Validate internal lock ordering of orphan and VG_GLOBAL locks. + +* Mon May 17 2010 Alasdair Kergon - 2.02.65-1 +- Disallow vgchange --clustered if there are active mirrors or snapshots. +- Fix truncated total size displayed by pvscan. +- Skip internal lvm devices in scan if ignore_suspended_devices is set. +- Do not merge old device cache after we run full scan. (2.02.56) +- Add new --sysinit compound option to vgchange and lvchange. +- Fix clvmd init script never to deactivate non-clustered volume groups. +- Drop duplicate errors for read failures and missing devices to verbose level. +- Do not print encryption key in message debug output (cryptsetup luksResume). +- Use -d to control level of messages sent to syslog by dmeventd. +- Change -d to -f to run dmeventd in foreground. +- Fix udev flags on remove in create_and_load error path. +- Add dm_list_splice() function to join two lists together. +- Use /bin/bash for scripts with bashisms. +- Switch Libs.private to Requires.private in devmapper.pc and lvm2app.pc. +- Use pkgconfig Requires.private for devmapper-event.pc. + +* Fri Apr 30 2010 Alasdair Kergon - 2.02.64-1 +- Avoid pointless initialisation when the 'version' command is run directly. +- Fix memory leak for invalid regex pattern input. +- Display invalid regex pattern for filter configuration in case of error. +- Fix -M and --type to use strings, not pointers that change on config refresh. +- Fix lvconvert error message when existing mirrored LV is not found. +- Set appropriate udev flags for reserved LVs. +- Disallow the direct removal of a merging snapshot. +- Don't preload the origin when removing a snapshot whose merge is pending. +- Disallow the addition of mirror images while a conversion is happening. +- Disallow primary mirror image removal when mirror is not in-sync. +- Remove obsolete --name parameter from vgcfgrestore. +- Add -S command to clvmd to restart the daemon preserving exclusive locks. +- Increment lvm2app version from 1 to 2 (memory allocation changes). +- Change lvm2app memory alloc/free for pv/vg/lv properties. +- Change daemon lock filename from lvm2_monitor to lvm2-monitor for consistency. +- Add support for new IMPORT{db} udev rule. +- Add DM_UDEV_PRIMARY_SOURCE_FLAG udev flag to recognize proper DM events. +- Also include udev libs in libdevmapper.pc. +- Cache bitset locations to speed up _calc_states. +- Add a regex optimisation pass for shared prefixes and suffixes. +- Add dm_bit_and and dm_bitset_equal to libdevmapper. +- Speed up dm_bit_get_next with ffs(). + +* Thu Apr 15 2010 Alasdair Kergon - 2.02.63-2 +- Remove 'lvmconf --lockinglibdir' from cluster post: locking is now built-in. +- Move libdevmapper-event-lvm2.so to devel package. +- Explicitly specify libdevmapper-event.so* attributes. +- Drop support for upgrades from very old versions that used lvm not lvm2. +- Move libdevmapper-event plug-in libraries into new device-mapper subdirectory. +- Don't verify lvm.conf contents when using rpm --verify. + +* Wed Apr 14 2010 Alasdair Kergon - 2.02.63-1 +- Move development links to shared objects to /usr (hard-coded temporarily). +- Change libdevmapper deactivation to fail if device is open. +- Wipe memory buffers for libdevmapper dm-ioctl parameters before releasing. +- Strictly require libudev if udev_sync is used. +- Add support for ioctl's DM_UEVENT_GENERATED_FLAG. +- Allow incomplete mirror restore in lvconvert --repair upon insufficient space. +- Do not reset position in metadata ring buffer on vgrename and vgcfgrestore. +- Allow VGs with active LVs to be renamed. +- Only pass visible LVs to tools in cmdline VG name/tag expansions without -a. +- Use C locale and mlockall in clvmd and dmeventd. +- Mask LCK_HOLD in cluster VG locks for upgrade compatibility with older clvmd. +- Add activation/polling_interval to lvm.conf as --interval default. +- Don't ignore error if resuming any LV fails when resuming groups of LVs. +- Skip closing persistent filter cache file if open failed. +- Permit mimage LVs to be striped in lvcreate, lvresize and lvconvert. +- Fix pvmove allocation to take existing parallel stripes into account. +- Fix incorrect removal of symlinks after LV deactivation fails. +- Fix is_partitioned_dev not to attempt to reopen device. +- Fix another thread race in clvmd. +- Improve vg_validate to detect some loops in lists. +- Change most remaining log_error WARNING messages to log_warn. +- Always use blocking lock for VGs and orphan locks. +- Allocate all memory for segments from private VG mempool. +- Optimise searching PV segments for seeking the most recently-added. +- Remove duplicated vg_validate checks when parsing cached metadata. +- Use hash table of LVs to speed up parsing of text metadata with many LVs. +- Fix two vg_validate messages, adding whitespace and parentheses. +- When dmeventd is not forking because of -d flag, don't kill parent process. +- Fix dso resource leak in error path of dmeventd. +- Fix --alloc contiguous policy only to allocate one set of parallel areas. +- Do not allow {vg|lv}change --ignoremonitoring if on clustered VG. +- Add ability to create mirrored logs for mirror LVs. +- Fix clvmd cluster propagation of dmeventd monitoring mode. +- Allow ALLOC_ANYWHERE to split contiguous areas. +- Add some assertions to allocation code. +- Introduce pv_area_used into allocation algorithm and add debug messages. +- Add activation/monitoring to lvm.conf. +- Add --monitor and --ignoremonitoring to lvcreate. +- Don't allow resizing of internal logical volumes. +- Fix libdevmapper-event pkgconfig version string to match libdevmapper. +- Avoid scanning all pvs in the system if operating on a device with mdas. +- Disable long living process flag in lvm2app library. +- Fix pvcreate device md filter check. +- Suppress repeated errors about the same missing PV uuids. +- Bypass full device scans when using internally-cached VG metadata. +- Only do one full device scan during each read of text format metadata. +- Look up missing PVs by uuid not dev_name in pvs to avoid invalid stat. + +* Tue Mar 09 2010 Alasdair Kergon - 2.02.62-1 +- Rewrite clvmd init script. +- Add default alternative to mlockall using mlock to reduce pinned memory size. +- Add use_mlockall and mlock_filter to activation section of lvm.conf. +- Handle misaligned devices that report alignment_offset of -1. +- Extend core allocation code in preparation for mirrored log areas. +- No longer fall back to looking up active devices by name if uuid not found. +- Don't touch /dev in vgmknodes if activation is disabled. +- Add --showkeys parameter description to dmsetup man page. +- Add --help option as synonym for help command. +- Add lvm2app functions lvm_{vg|lv}_{get|add|remove}_tag() functions. +- Refactor snapshot-merge deptree and device removal to support info-by-uuid. + +* Fri Mar 05 2010 Peter Rajnoha - 2.02.61-2 +- Change spec file to support excluding cluster components from the build. + +* Tue Feb 16 2010 Alasdair Kergon - 2.02.61-1 +- Add %%ORIGIN support to lv{create,extend,reduce,resize} --extents. +- Accept a list of LVs with 'lvconvert --merge @tag' using process_each_lv. +- Remove false "failed to find tree node" error when activating merging origin. +- Exit with success when lvconvert --repair --use-policies performs no action. +- Avoid unnecessary second resync when adding mimage to core-logged mirror. +- Make clvmd -V return status zero. +- Fix cmirrord segfault in clog_cpg list processing when converting mirror log. +- Deactivate temporary pvmove mirror cluster-wide when activating it fails. +- Add missing metadata vg_reverts in pvmove error paths. +- Unlock shared lock in clvmd if activation calls fail. +- Add lvm_pv_get_size, lvm_pv_get_free and lvm_pv_get_dev_size to lvm2app. +- Change lvm2app to return all sizes in bytes as documented (not sectors). +- Exclude internal VG names and uuids from lists returned through lvm2app. +- Add LVM_SUPPRESS_LOCKING_FAILURE_MESSAGES environment variable. +- Add DM_UDEV_DISABLE_LIBRARY_FALLBACK udev flag to rely on udev only. +- Remove hard-coding that skipped _mimage devices from 11-dm-lvm.rules. +- Export dm_udev_create_cookie function to create new cookies on demand. +- Add --udevcookie, udevcreatecookie and udevreleasecookie to dmsetup. +- Set udev state automatically instead of using DM_UDEV_DISABLE_CHECKING. +- Set udev state automatically instead of using LVM_UDEV_DISABLE_CHECKING. +- Remove pointless versioned symlinks to dmeventd plugin libraries. + +* Fri Jan 29 2010 Alasdair Kergon - 2.02.60-5 +- Replace spaces with tabs in a couple of places in spec file. + +* Sat Jan 23 2010 Alasdair Kergon - 2.02.60-4 +- Extend cmirrord man page. +- Sleep before first progress check iff pvmove/lvconvert interval has prefix '+'. +- Fix cmirror initscript syntax problems. +- Fix first syslog message prefix for dmeventd plugins. +- Make failed locking initialisation messages more descriptive. + +* Fri Jan 22 2010 Alasdair Kergon - 2.02.59-3 +- Fix dmeventd lvm2 wrapper (plug-ins unusable in last build). +- Make failed locking initialisation messages more descriptive. + +* Fri Jan 22 2010 Fabio M. Di Nitto - 2.02.59-2 +- Drop duplicated BuildRequires on openaislib-devel. +- Drop Requires on clusterlib for cmirror subpackage. +- clvmd subpackage should Requires cman (#506592). + +* Fri Jan 22 2010 Alasdair Kergon - 2.02.59-1 +- Add cmirror subpackage for clustered mirrors. +- Set 'preferred_names' in default lvm.conf. +- Add libdevmapper-event-lvm2.so to serialise dmeventd plugin liblvm2cmd use. +- Stop dmeventd trying to access already-removed snapshots. +- Fix clvmd to never scan suspended devices. +- Fix detection of completed snapshot merge. +- Improve snapshot merge metadata import validation. + +* Thu Jan 14 2010 Alasdair Kergon - 2.02.58-1 +- Fix clvmd automatic target module loading crash. +- Fix allocation code not to stop at the first area of a PV that fits. +- Add support for the "snapshot-merge" kernel target (2.6.33-rc1). +- Add --merge to lvconvert to merge a snapshot into its origin. + +* Tue Jan 12 2010 Alasdair Kergon - 2.02.57-1 +- Add --splitmirrors to lvconvert to split off part of a mirror. +- Allow vgremove to remove a VG with PVs missing after a prompt. +- Add activation/udev_rules config option in lvm.conf. +- Add --poll flag to vgchange and lvchange to control background daemon launch. +- Impose limit of 8 mirror images to match the in-kernel kcopyd restriction. +- Log failure type and recognise type 'F' (flush) in dmeventd mirror plugin. +- Add --noudevrules option for dmsetup to disable /dev node management by udev. +- Fix 'dmsetup info -c -o all' to show all fields. +- Fix coredump and memory leak for 'dmsetup help -c'. +- Rename mirror_device_fault_policy to mirror_image_fault policy. +- Use extended status of new kernel snapshot target 1.8.0 to detect when empty. +- Allow use of precommitted metadata when a PV is missing. +- Add global/abort_on_internal_errors to lvm.conf to assist testing. +- If aborting due to internal error, always send that message to stderr. +- Keep log type consistent when changing mirror image count. +- Exit with success in lvconvert --repair --use-policies on failed allocation. +- Ensure any background daemon exits without duplicating parent's functionality. +- Change background daemon process names to "(lvm2)". +- Fix internal lock state after forking. +- Remove empty PV devices if lvconvert --repair is using defined policies. +- Use fixed buffer to prevent stack overflow in persistent filter dump. +- Propagate metadata commit and revert notifications to other cluster nodes. +- Fix metadata caching and lock state propagation to remote nodes in clvmd. +- Properly decode all flags in clvmd messages including VG locks. +- Drop cached metadata after device was auto-repaired and removed from VG. +- Clear MISSING_PV flag if PV reappeared and is empty. +- Fix removal of multiple devices from a mirror. +- Also clean up PVs flagged as missing in vgreduce --removemissing --force. +- Fix some pvresize and toollib error paths with missing VG releases/unlocks. +- Explicitly call suspend for temporary mirror layer. +- Add memlock information to do_lock_lv debug output. +- Always bypass calls to remote cluster nodes for non-clustered VGs. +- Permit implicit cluster lock conversion in pre/post callbacks on local node. +- Permit implicit cluster lock conversion to the lock mode already held. +- Fix lock flag masking in clvmd so intended code paths get invoked. +- Remove newly-created mirror log from metadata if initial deactivation fails. +- Improve pvmove error message when all source LVs are skipped. +- Fix memlock imbalance in lv_suspend if already suspended. +- Fix pvmove test mode not to poll (and fail). +- Fix vgcreate error message if VG already exists. +- Fix tools to use log_error when aborted due to user response to prompt. +- Fix ignored readahead setting in lvcreate --readahead. +- Fix clvmd memory leak in lv_info_by_lvid by calling release_vg. +- If LVM_UDEV_DISABLE_CHECKING is set in environment, disable udev warnings. +- If DM_UDEV_DISABLE_CHECKING is set in environment, disable udev warnings. +- Always set environment variables for an LVM2 device in 11-dm-lvm.rules. +- Disable udev rules for change events with DISK_RO set. +- Add dm_tree_add_dev_with_udev_flags to provide wider support for udev flags. +- Correct activated or deactivated text in vgchange summary message. +- Fix fsadm man page typo (fsdam). + +* Tue Nov 24 2009 Alasdair Kergon - 2.02.56-2 +- Revert vg_read_internal change as clvmd was not ready for vg_read. (2.02.55) +- Fix unbalanced memory locking when deactivating LVs. +- Add missing vg_release to pvs and pvdisplay to fix memory leak. +- Do not try to unlock VG which is not locked when processing a VG. +- Update .cache file after every full device rescan in clvmd. +- Refresh all device filters (including sysfs) before each full device rescan. +- Return error status if vgchange fails to activate any volume. + +* Thu Nov 19 2009 Alasdair Kergon - 2.02.55-1 +- Fix deadlock when changing mirrors due to unpaired memlock refcount changes. +- Fix pvmove region_size overflow for very large PVs. +- Fix lvcreate and lvresize %%PVS argument always to use sensible total size. +- Directly restrict vgchange to activating visible LVs. +- Fix hash lookup segfault when keys compared are different lengths. +- Flush stdout after yes/no prompt. +- Recognise DRBD devices and handle them like md devices. +- Add dmsetup --inactive support (requires kernel support targetted for 2.6.33). + +* Fri Nov 13 2009 Peter Rajnoha - 2.02.54-3 +- Support udev flags even when udev_sync is disabled. +- Remove last_rule from udev_rules. +- Udev rules cleanup. + +* Tue Nov 3 2009 Peter Rajnoha - 2.02.54-2 +- Enable udev synchronisation code. +- Install default udev rules for device-mapper and LVM2. +- Add BuildRequires: libudev-devel. +- Add Requires: libudev (to check udev is running). +- Add Requires: util-linux-ng (blkid used in udev rules). +- Add Conflicts: dracut < 002-18 (for dracut to install required udev rules) + +* Tue Oct 27 2009 Alasdair Kergon - 2.02.54-1 +- Add implict pvcreate support to vgcreate and vgextend. +- Add --pvmetadatacopies for pvcreate, vgcreate, vgextend, vgconvert. +- Distinguish between powers of 1000 and powers of 1024 in unit suffixes. +- Restart lvconverts in vgchange. +- Don't attempt to deactivate an LV if any of its snapshots are in use. +- Return error if lv_deactivate fails to remove device from kernel. +- Treat input units of both 's' and 'S' as 512-byte sectors. (2.02.49) +- Use standard output units for 'PE Size' and 'Stripe size' in pv/lvdisplay. +- Add global/si_unit_consistency to enable cleaned-up use of units in output. +- Only do lock conversions in clvmd if we are explicitly asked for one. +- Fix clvmd segfault when refresh_toolcontext fails. +- Cleanup mimagetmp LV if allocation fails for new lvconvert mimage. +- Handle metadata with unknown segment types more gracefully. +- Make clvmd return 0 on success rather than 1. +- Correct example.conf to indicate that lvm2 not lvm1 is the default format. +- Delay announcing mirror monitoring to syslog until initialisation succeeded. +- Update lvcreate/lvconvert man pages to explain PhysicalVolume parameter. +- Document --all option in man pages and cleanup {pv|vg|lv}{s|display} pages. + +* Mon Oct 19 2009 Fabio M. Di Nitto - 2.02.53-3 +- Enable openais support in clvmd. + +* Fri Sep 25 2009 Alasdair Kergon - 2.02.53-2 +- Reissued tarball to fix compilation warning from lvm2_log_fn prototype. + +* Fri Sep 25 2009 Alasdair Kergon - 2.02.53-1 +- Create any directories in /dev with umask 022. (#507397) +- Handle paths supplied to dm_task_set_name by getting name from /dev/mapper. +- Add splitname and --yes to dmsetup man page. + +* Thu Sep 24 2009 Peter Rajnoha - 2.02.52-4 +- Disable udev synchronisation code (revert previous build). + +* Mon Sep 21 2009 Peter Rajnoha - 2.02.52-3 +- Enable udev synchronisation code. +- Install default udev rules for device-mapper and LVM2. +- Add BuildRequires: libudev-devel. +- Add Requires: libudev (to check udev is running). +- Add Requires: util-linux-ng (blkid used in udev rules). + +* Wed Sep 16 2009 Alasdair Kergon - 2.02.52-2 +- Build dmeventd and place into a separate set of subpackages. +- Remove no-longer-needed BuildRoot tag and buildroot emptying at install. + +* Tue Sep 15 2009 Alasdair Kergon - 2.02.52-1 +- Prioritise write locks over read locks by default for file locking. +- Add local lock files with suffix ':aux' to serialise locking requests. +- Fix readonly locking to permit writeable global locks (for vgscan). (2.02.49) +- Make readonly locking available as locking type 4. +- Fix global locking in PV reporting commands (2.02.49). +- Make lvchange --refresh only take a read lock on volume group. +- Fix race where non-blocking file locks could be granted in error. +- Fix pvcreate string termination in duplicate uuid warning message. +- Don't loop reading sysfs with pvcreate on a non-blkext partition (2.02.51). +- Fix vgcfgrestore error paths when locking fails (2.02.49). +- Make clvmd check corosync to see what cluster interface it should use. +- Fix vgextend error path - if ORPHAN lock fails, unlock / release vg (2.02.49). +- Clarify use of PE ranges in lv{convert|create|extend|resize} man pages. +- Restore umask when device node creation fails. +- Check kernel vsn to use 'block_on_error' or 'handle_errors' in mirror table. + +* Mon Aug 24 2009 Milan Broz - 2.02.51-3 +- Fix global locking in PV reporting commands (2.02.49). +- Fix pvcreate on a partition (2.02.51). +- Build clvmd with both cman and corosync support. + +* Thu Aug 6 2009 Alasdair Kergon - 2.02.51-2 +- Fix clvmd locking broken in 2.02.50-1. +- Only change LV /dev symlinks on ACTIVATE not PRELOAD (so not done twice). +- Make lvconvert honour log mirror options combined with downconversion. +- Add devices/data_alignment_detection to lvm.conf. +- Add devices/data_alignment_offset_detection to lvm.conf. +- Add --dataalignmentoffset to pvcreate to shift start of aligned data area. +- Update synopsis in lvconvert manpage to mention --repair. +- Document -I option of clvmd in the man page. + +* Thu Jul 30 2009 Alasdair Kergon - 2.02.50-2 +- lvm2-devel requires device-mapper-devel. +- Fix lvm2app.pc filename. + +* Tue Jul 28 2009 Alasdair Kergon - 2.02.50-1 +- Add libs and devel subpackages to include shared libraries for applications. + N.B. The liblvm2app API is not frozen yet and may still be changed + Send any feedback to the mailing list lvm-devel@redhat.com. +- Remove obsolete --with-dmdir from configure. +- Add global/wait_for_locks to lvm.conf so blocking for locks can be disabled. +- Fix race condition with vgcreate and vgextend on same device since 2.02.49. +- Add an API version number, LVM_LIBAPI, to the VERSION string. +- Return EINVALID_CMD_LINE not success when invalid VG name format is used. +- Remove unnecessary messages after vgcreate/vgsplit code change in 2.02.49. +- Store any errno and error messages issued while processing each command. + +* Sat Jul 25 2009 Fedora Release Engineering - 2.02.49-2 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild + +* Wed Jul 15 2009 Alasdair Kergon - 2.02.49-1 +- Exclude VG_GLOBAL from vg_write_lock_held so scans open devs read-only again. +- Fix dev name mismatch in vgcreate man page example. +- Check md devices for a partition table during device scan. +- Add extended device (blkext) and md partition (mdp) types to filters. +- Make text metadata read errors for segment areas more precise. +- Fix text segment metadata read errors to mention correct segment name. +- Include segment and LV names in text segment import error messages. +- Fix memory leak in vgsplit when re-reading the vg. +- Permit several segment types to be registered by a single shared object. +- Update the man pages to document size units uniformly. +- Allow commandline sizes to be specified in terms of bytes and sectors. +- Update 'md_chunk_alignment' to use stripe-width to align PV data area. +- Fix segfault in vg_release when vg->cmd is NULL. +- Add dm_log_with_errno and dm_log_with_errno_init, deprecating the old fns. +- Fix whitespace in linear target line to fix identical table line detection. +- Add device number to more log messages during activation. + +* Fri Jul 10 2009 Fabio M. Di Nitto 2.02.48-2 +- BuildRequires and Requires on stable versions of both corosync-lib (1.0.0-1) + and cluster-lib (3.0.0-20). + +* Tue Jun 30 2009 Alasdair Kergon - 2.02.48-1 +- Abort if automatic metadata correction fails when reading VG to update it. +- Don't fallback to default major number in libdm: use dm_task_set_major_minor. +- Explicitly request fallback to default major number in device mapper. +- Ignore suspended devices during repair. +- Suggest using lvchange --resync when adding leg to not-yet-synced mirror. +- Destroy toolcontext on clvmd exit to avoid memory pool leaks. +- Fix lvconvert not to poll mirror if no conversion in progress. +- Fix memory leaks in toolcontext error path. +- Reinstate partial activation support in clustered mode. +- Allow metadata correction even when PVs are missing. +- Use 'lvm lvresize' instead of 'lvresize' in fsadm. +- Do not use '-n' realine option in fsadm for rescue disk compatiblity. +- Round up requested readahead to at least one page and print warning. +- Try to repair vg before actual vgremove when force flag provided. +- Unify error messages when processing inconsistent volume group. +- Introduce lvconvert --use_policies (repair policy according to lvm.conf). +- Fix rename of active snapshot with virtual origin. +- Fix convert polling to ignore LV with different UUID. +- Cache underlying device readahead only before activation calls. +- Fix segfault when calculating readahead on missing device in vgreduce. +- Remove verbose 'visited' messages. +- Handle multi-extent mirror log allocation when smallest PV has only 1 extent. +- Add LSB standard headers and functions (incl. reload) to clvmd initscript. +- When creating new LV, double-check that name is not already in use. +- Remove /dev/vgname/lvname symlink automatically if LV is no longer visible. +- Rename internal vorigin LV to match visible LV. +- Suppress 'removed' messages displayed when internal LVs are removed. +- Fix lvchange -a and -p for sparse LVs. +- Fix lvcreate --virtualsize to activate the new device immediately. +- Make --snapshot optional with lvcreate --virtualsize. +- Generalise --virtualoriginsize to --virtualsize. +- Skip virtual origins in process_each_lv_in_vg() without --all. +- Fix counting of virtual origin LVs in vg_validate. +- Attempt to load dm-zero module if zero target needed but not present. +- Add crypt target handling to libdevmapper tree nodes. +- Add splitname command to dmsetup. +- Add subsystem, vg_name, lv_name, lv_layer fields to dmsetup reports. +- Make mempool optional in dm_split_lvm_name() in libdevmapper. + +* Wed Jun 10 2009 Fabio M. Di Nitto - 2.02.47-2 +- BuildRequire newer version of corosynclib (0.97-1) to link against + latest libraries version (soname 4.0.0). +- Add lvm2-2_02_48-cluster-cpg-new-api.patch to port clvmd-corosync + to new corosync cpg API. + +* Fri May 22 2009 Alasdair Kergon - 2.02.47-1 +- Inherit readahead setting from underlying devices during activation. +- Detect LVs active on remote nodes by querying locks if supported. +- Enable online resizing of mirrors. +- Use suspend with flush when device size was changed during table preload. +- Implement query_resource_fn for cluster_locking. +- Support query_resource_fn in locking modules. +- Fix pvmove to revert operation if temporary mirror creation fails. +- Fix metadata export for VG with missing PVs. +- Add vgimportclone and install it and the man page by default. +- Force max_lv restriction only for newly created LV. +- Do not query nonexistent devices for readahead. +- Reject missing PVs from allocation in toollib. +- Fix PV datalignment for values starting prior to MDA area. (2.02.45) +- Add sparse devices: lvcreate -s --virtualoriginsize (hidden zero origin). +- Fix minimum width of devices column in reports. +- Add lvs origin_size field. +- Implement lvconvert --repair for repairing partially-failed mirrors. +- Fix vgreduce --removemissing failure exit code. +- Fix remote metadata backup for clvmd. +- Fix metadata backup to run after vg_commit always. +- Fix pvs report for orphan PVs when segment attributes are requested. +- Fix pvs -a output to not read volume groups from non-PV devices. +- Introduce memory pools per volume group (to reduce memory for large VGs). +- Always return exit error status when locking of volume group fails. +- Fix mirror log convert validation question. +- Enable use of cached metadata for pvs and pvdisplay commands. +- Fix memory leak in mirror allocation code. +- Save and restore the previous logging level when log level is changed. +- Fix error message when archive initialization fails. +- Make sure clvmd-corosync releases the lockspace when it exits. +- Fix segfault for vgcfgrestore on VG with missing PVs. +- Block SIGTERM & SIGINT in clvmd subthreads. +- Detect and conditionally wipe swapspace signatures in pvcreate. +- Fix maximal volume count check for snapshots if max_lv set for volume group. +- Fix lvcreate to remove unused cow volume if the snapshot creation fails. +- Fix error messages when PV uuid or pe_start reading fails. +- Flush memory pool and fix locking in clvmd refresh and backup command. +- Fix unlocks in clvmd-corosync. (2.02.45) +- Fix error message when adding metadata directory to internal list fails. +- Fix size and error message of memory allocation at backup initialization. +- Remove old metadata backup file after renaming VG. +- Restore log_suppress state when metadata backup file is up-to-date. +- Export dm_tree_node_size_changed() from libdevmapper. +- Fix segfault when getopt processes dmsetup -U, -G and -M options. +- Add _smp_mflags to compilation and remove DESTDIR. + +* Fri Apr 17 2009 Milan Broz - 2.02.45-4 +- Add MMC (mmcblk) device type to filters. (483686) + +* Mon Mar 30 2009 Jussi Lehtola 2.02.45-3 +- Add FTP server location to Source0. + +* Mon Mar 30 2009 Fabio M. Di Nitto - 2.02.45-2 +- BuildRequires a newer version of corosync (0.95-2) to fix linking. + +* Tue Mar 3 2009 Alasdair Kergon - 2.02.45-1 +- Update clusterlib and corosync dependencies. +- Attempt proper clean up in child before executing fsadm or modprobe. +- Do not scan devices if reporting only attributes from PV label. +- Use pkgconfig to obtain corosync library details during configuration. +- Fix error returns in clvmd-corosync interface to DLM. +- Add --refresh to vgchange and vgmknodes man pages. +- Pass --test from lvresize to fsadm as --dry-run. +- Prevent fsadm from checking mounted filesystems. +- No longer treats any other key as 'no' when prompting in fsadm. +- Add --dataalignment to pvcreate to specify alignment of data area. +- Fix unblocking of interrupts after several commands. +- Provide da and mda locations in debug message when writing text format label. +- Mention the restriction on file descriptors at invocation on the lvm man page. +- Index cached vgmetadata by vgid not vgname to cope with duplicate vgnames. +- No longer require kernel and metadata major numbers to match. +- If kernel supports only one dm major number, use in place of any supplied. +- Add option to /etc/sysconfig/cluster to select cluster type for clvmd. +- Allow clvmd to start up if its lockspace already exists. +- Separate PV label attributes which do not need parse metadata when reporting. +- Remove external dependency on the 'cut' command from fsadm. +- Fix pvs segfault when pv mda attributes requested for unavailable PV. +- Add fsadm support for reszing ext4 filesysystems. +- Change lvm2-cluster to corosync instead of cman. +- Fix some old changelog typos in email addresses. + +* Wed Feb 25 2009 Fedora Release Engineering - 2.02.44-2 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild + +* Tue Jan 27 2009 Alasdair Kergon - 2.02.44-1 +- Add --nameprefixes, --unquoted, --rows to pvs, vgs, lvs man pages. +- Fix lvresize size conversion for fsadm when block size is not 1K. +- Fix pvs segfault when run with orphan PV and some VG fields. +- Display a 'dev_size' of zero for missing devices in reports. +- Add pv_mda_size to pvs and vg_mda_size to vgs. +- Fix lvmdump /sys listing to include virtual devices directory. +- Add "--refresh" functionality to vgchange and vgmknodes. +- Avoid exceeding LV size when wiping device. +- Calculate mirror log size instead of using 1 extent. +- Ensure requested device number is available before activating with it. +- Fix incorrect exit status from 'help '. +- Fix vgrename using UUID if there are VGs with identical names. +- Fix segfault when invalid field given in reporting commands. +- Use better random seed value in temp file creation. +- Add read_urandom to read /dev/urandom. Use in uuid calculation. +- Fix race in vgcreate that would result in second caller overwriting first. +- Fix uninitialised lv_count in vgdisplay -c. +- Don't skip updating pvid hash when lvmcache_info struct got swapped. +- Fix startup race in clvmd. +- Cope with snapshot dependencies when removing a whole VG with lvremove. +- Make man pages and tool help text consistent using | for alternative options. +- Add "all" field to reports expanding to all fields of report type. +- Enforce device name length and character limitations in libdm. + +* Mon Nov 10 2008 Alasdair Kergon - 2.02.43-1 +- Upstream merge of device-mapper and lvm2 source. +- Correct prototype for --permission on lvchange and lvcreate man pages. +- Exit with non-zero status from vgdisplay if couldn't show any requested VG. +- libdevmapper.pc: Use simplified x.y.z version number. +- Accept locking fallback_to_* options in the global section as documented. +- Several fixes to lvconvert involving mirrors. +- Avoid overwriting in-use on-disk text metadata when metadataarea fills up. +- Generate man pages from templates and include version. +- Fix misleading error message when there are no allocatable extents in VG. +- Fix handling of PVs which reappeared with old metadata version. +- Fix validation of --minor and --major in lvcreate to require -My always. +- Allow lvremove to remove LVs from VGs with missing PVs. +- In VG with PVs missing, by default allow activation of LVs that are complete. +- Require --force with --removemissing in vgreduce to remove partial LVs. +- No longer write out PARTIAL flag into metadata backups. +- Treat new default activation/missing_stripe_filler "error" as an error target. +- Add devices/md_chunk_alignment to lvm.conf. +- Pass struct physical_volume to pe_align and adjust for md chunk size. +- Avoid shuffling remaining mirror images when removing one, retaining primary. +- Prevent resizing an LV while lvconvert is using it. +- Avoid repeatedly wiping cache while VG_GLOBAL is held in vgscan & pvscan. +- Fix pvresize to not allow resize if PV has two metadata areas. +- Fix setting of volume limit count if converting to lvm1 format. +- Fix vgconvert logical volume id metadata validation. +- Fix lvmdump metadata gather option (-m) to work correctly. +- Fix allocation bug in text metadata format write error path. +- Fix vgcfgbackup to properly check filename if template is used. +- vgremove tries to remove lv snapshot first. +- Improve file descriptor leak detection to display likely culprit and filename. +- Avoid looping forever in _pv_analyze_mda_raw used by pvck. +- Change lvchange exit status to indicate if any part of the operation failed. +- Fix pvchange and pvremove to handle PVs without mdas. +- Fix pvchange -M1 -u to preserve existing extent locations when there's a VG. +- Cease recognising snapshot-in-use percentages returned by early devt kernels. +- Add backward-compatible flags field to on-disk format_text metadata. +- libdevmapper: Only resume devices in dm_tree_preload_children if size changes. +- libdevmapper: Extend deptree buffers so the largest possible device numbers fit. +- libdevmapper: Underline longer report help text headings. + +* Tue Oct 7 2008 Alasdair Kergon - 2.02.39-6 +- Only set exec_prefix once and configure explicit directories to work with + new version of rpm. + +* Fri Sep 26 2008 Fabio M. Di Nitto - 2.02.39-5 +- Add BuildRequires on cmanlib-devel. This is required after libcman split + from cman and cman-devel into cmanlib and cmanlib-devel. +- Make versioned BuildRequires on cman-devel and cmanlib-devel more strict + to guarantee to get the right version. + +* Thu Sep 25 2008 Fabio M. Di Nitto - 2.02.39-5 +- Add versioned BuildRequires on new cman-devel. + +* Sun Sep 21 2008 Ville Skyttä - 2.02.39-5 +- Change %%patch to %%patch0 to match Patch0 as required by RPM package update. + +* Thu Aug 7 2008 Tom "spot" Callaway - 2.02.39-4 +- Fix license tag. + +* Fri Jun 27 2008 Alasdair Kergon - 2.02.39-3 +- Fix up cache for PVs without mdas after consistent VG metadata is processed. +- Update validation of safe mirror log type conversions in lvconvert. +- Fix lvconvert to disallow snapshot and mirror combinations. +- Fix reporting of LV fields alongside unallocated PV segments. +- Add --unquoted and --rows to reporting tools. +- Avoid undefined status code after _memlock commands in lvm shell. +- Fix and improve readahead 'auto' calculation for stripe_size. +- Fix lvchange output for -r auto setting if auto is already set. +- Fix add_mirror_images not to dereference uninitialized log_lv upon failure. +- Add --force to lvextend and lvresize. +- Fix vgchange to not activate component mirror volumes directly. + +* Wed Jun 25 2008 Alasdair Kergon - 2.02.38-2 +- dmsetup: Add --unquoted and --rows to 'info -c' command. +- libdevmapper: Fix inverted no_flush debug message. + +* Fri Jun 13 2008 Alasdair Kergon - 2.02.38-1 +- libdevmapper: Make dm_hash_iter safe against deletion. +- libdevmapper: Accept a NULL pointer to dm_free silently. +- libdevmapper: Calculate string size within dm_pool_grow_object. +- libdevmapper: Send reporting field help text to stderr not stdout. + +- dmsetup: Add tables_loaded, readonly and suspended columns to reports. +- dmsetup: Add --nameprefixes for new report output format FIELD=VALUE. + +- Add --nameprefixes to reporting tools for field name prefix output format. +- Fix return values for reporting commands when run with no PVs, LVs, or VGs. +- Add omitted unlock_vg() call when sigint_caught() during vg processing. +- Fix free_count when reading pool metadata. +- Fix segfault when using pvcreate on a device containing pool metadata. +- In script-processing mode, stop if any command fails. +- Warn if command exits with non-zero status code without a prior log_error. +- Correct config file line numbers in messages when parsing comments. +- Add missing deactivation after activation failure in lvcreate -Zy. +- When removing LV symlinks, skip any where the VG name is not determined. +- Fix vgsplit internal counting of snapshot LVs. +- Update vgsplit to only restrict split with active LVs involved in split. +- Fix vgsplit to only move hidden 'snapshotN' LVs when necessary. +- Update vgsplit man page to reflect lvnames on the cmdline. +- Update vgsplit to take "-n LogicalVolumeName" on the cmdline. +- Fix vgsplit error paths to release vg_to lock. +- Avoid spurious duplicate VG messages referring to VGs that are gone. +- Drop dev_name_confirmed error message to debug level. +- Fix setpriority error message to signed int. +- Add assertions to trap deprecated P_ and V_ lock usage. +- Avoid using DLM locks with LCK_CACHE type P_ lock requests. +- Don't touch /dev in vgrename if activation is disabled. +- Exclude VG_GLOBAL from internal concurrent VG lock counter. +- Fix vgmerge snapshot_count when source VG contains snapshots. +- Fix internal LV counter when a snapshot is removed. +- Fix metadata corruption writing lvm1-formatted metadata with snapshots. +- Fix lvconvert -m0 allocatable space check. +- Don't attempt remote metadata backups of non-clustered VGs. +- Improve preferred_names lvm.conf example. +- Fix vgdisplay 'Cur LV' field to match lvdisplay output. +- Fix lv_count report field to exclude hidden LVs. +- Fix some pvmove error status codes. +- Indicate whether or not VG is clustered in vgcreate log message. +- Mention default --clustered setting in vgcreate man page. +- Fix vgreduce to use vg_split_mdas to check sufficient mdas remain. +- Update lvmcache VG lock state for all locking types now. +- Fix output if overriding command_names on cmdline. +- Add check to vg_commit() ensuring VG lock held before writing new VG metadata. +- Add validation of LV name to pvmove -n. +- Add some basic internal VG lock validation. +- Fix vgsplit internal counting of snapshot LVs. +- Update vgsplit to only restrict split with active LVs involved in split. +- Fix vgsplit to only move hidden 'snapshotN' LVs when necessary. +- Update vgsplit man page to reflect lvnames on the cmdline. +- Update vgsplit to take "-n LogicalVolumeName" on the cmdline. +- Fix vgsplit error paths to release vg_to lock. +- Fix vgsplit locking of new VG. +- Avoid erroneous vgsplit error message for new VG. +- Suppress duplicate message when lvresize fails because of invalid vgname. +- Cache VG metadata internally while VG lock is held. +- Fix redundant lvresize message if vg doesn't exist. +- Make clvmd-cman use a hash rather than an array for node updown info. +- Decode numbers in clvmd debugging output. +- Fix uninitialised mutex in clvmd if all daemons are not running at startup. +- Add config file overrides to clvmd when it reads the active LVs list. +- Make clvmd refresh the context correctly when lvm.conf is updated. +- Fix another allocation bug with clvmd and large node IDs. +- Fix uninitialised variable in clvmd that could cause odd hangs. +- Correct command name in lvmdiskscan man page. +- clvmd no longer crashes if it sees nodeids over 50. +- Fix potential deadlock in clvmd thread handling. +- Update usage message for clvmd. +- Fix clvmd man page not to print
and clarified debug options. +- Escape double quotes and backslashes in external metadata and config data. +- Correct a function name typo in _line_append error message. +- Fix resetting of MIRROR_IMAGE and VISIBLE_LV after removal of LV. +- Fix remove_layer_from_lv to empty the LV before removing it. +- Add missing no-longer-used segs_using_this_lv test to check_lv_segments. +- Fix lvconvert detection of mirror conversion in progress. +- Avoid automatic lvconvert polldaemon invocation when -R specified. +- Fix 'pvs -a' to detect VGs of PVs without metadata areas. +- Divide up internal orphan volume group by format type. +- Fix lvresize to support /dev/mapper prefix in the LV name. +- Fix lvresize to pass new size to fsadm when extending device. +- Fix unfilled parameter passed to fsadm from lvresize. +- Update fsadm to call lvresize if the partition size differs (with option -l). +- Fix fsadm to support VG/LV names. + +* Wed Apr 2 2008 Jeremy Katz - 2.02.33-11 +- Adjust for new name for vio disks (from danpb) +- And fix the build (also from danpb) + +* Wed Mar 5 2008 Jeremy Katz - 2.02.33-10 +- recognize vio disks + +* Thu Jan 31 2008 Alasdair Kergon - 2.02.33-9 +- Improve internal label caching performance while locks are held. +- Fix mirror log name construction during lvconvert. + +* Tue Jan 29 2008 Alasdair Kergon - 2.02.32-8 +- Fix pvs, vgs, lvs error exit status on some error paths. +- Fix new parameter validation in vgsplit and test mode. +- Fix internal metadata corruption in lvchange --resync. + +* Sat Jan 19 2008 Alasdair Kergon - 2.02.31-7 +- Avoid readahead error message when using default setting of lvcreate -M1. +- Fix lvcreate --nosync not to wait for non-happening sync. +- Add very_verbose lvconvert messages. + +* Thu Jan 17 2008 Alasdair Kergon - 2.02.30-6 +- Remove static libraries and binaries and move most binaries out of /usr. +- Fix a segfault if using pvs with --all argument. +- Fix vgreduce PV list processing not to process every PV in the VG. +- Reinstate VG extent size and stripe size defaults (halved). +- Set default readahead to twice maximium stripe size. +- Detect non-orphans without MDAs correctly. +- Prevent pvcreate from overwriting MDA-less PVs belonging to active VGs. +- Don't use block_on_error with mirror targets version 1.12 and above. +- Change vgsplit -l (for unimplemented --list) into --maxlogicalvolumes. +- Update vgsplit to accept vgcreate options when new VG is destination. +- Update vgsplit to accept existing VG as destination. +- Major restructuring of pvmove and lvconvert code, adding stacking support. +- Add new convert_lv field to lvs output. +- Permit LV segment fields with PV segment reports. +- Extend lvconvert to use polldaemon and wait for completion of initial sync. +- Add seg_start_pe and seg_pe_ranges to reports. +- Add fsadm interface to filesystem resizing tools. +- Update --uuid argument description in man pages. +- Print warning when lvm tools are running as non-root. + +* Thu Dec 20 2007 Alasdair Kergon - 2.02.29-5 +- Fix libdevmapper readahead processing with snapshots (for example). + +* Thu Dec 13 2007 Alasdair Kergon - 2.02.29-4 +- Add missing lvm2 build & runtime dependencies on module-init-tools (modprobe). + +* Thu Dec 6 2007 Jeremy Katz - 2.02.29-3 +- fix requirements + +* Thu Dec 06 2007 Alasdair Kergon - 2.02.29-2 +- Fold device-mapper build into this lvm2 spec file. + +* Wed Dec 05 2007 Alasdair Kergon - 2.02.29-1 +- Make clvmd backup vg metadata on remote nodes. +- Decode cluster locking state in log message. +- Change file locking state messages from debug to very verbose. +- Fix --addtag to drop @ prefix from name. +- Stop clvmd going haywire if a pre_function fails. +- Avoid nested vg_reads when processing PVs in VGs and fix associated locking. +- Attempt to remove incomplete LVs with lvcreate zeroing/activation problems. +- Add full read_ahead support. +- Add lv_read_ahead and lv_kernel_read_ahead fields to reports and lvdisplay. +- Prevent lvconvert -s from using same LV as origin and snapshot. +- Fix human-readable output of odd numbers of sectors. +- Add pv_mda_free and vg_mda_free fields to reports for raw text format. +- Add LVM2 version to 'Generated by' comment in metadata. +- Show 'not usable' space when PV is too large for device in pvdisplay. +- Ignore and fix up any excessive device size found in metadata. +- Fix error message when fixing up PV size in lvm2 metadata (2.02.11). +- Fix orphan-related locking in pvdisplay and pvs. +- Fix missing VG unlocks in some pvchange error paths. +- Add some missing validation of VG names. +- Detect md superblocks version 1.0, 1.1 and 1.2. +- Add some pv-related error paths. +- Handle future sysfs subsystem/block/devices directory structure. +- Fix a bug in lvm_dump.sh checks for lvm/dmsetup binaries. +- Fix underquotations in lvm_dump.sh. +- Print --help output to stdout, not stderr. +- After a cmdline processing error, don't print help text but suggest --help. +- Add %%PVS extents option to lvresize, lvextend, and lvcreate. +- Remove no-longer-correct restrictions on PV arg count with stripes/mirrors. +- Fix strdup memory leak in str_list_dup(). +- Link with -lpthread when static SELinux libraries require that. +- Detect command line PE values that exceed their 32-bit range. +- Include strerror string in dev_open_flags' stat failure message. +- Avoid error when --corelog is provided without --mirrorlog. (2.02.28) +- Correct --mirrorlog argument name in man pages (not --log). +- Clear MIRROR_NOTSYNCED LV flag when converting from mirror to linear. +- Modify lvremove to prompt for removal if LV active on other cluster nodes. +- Add '-f' to vgremove to force removal of VG even if LVs exist. + +* Fri Aug 24 2007 Alasdair Kergon - 2.02.28-1 +- vgscan and pvscan now trigger clvmd -R, which should now work. +- Fix clvmd logging so you can get lvm-level debugging out of it. +- Allow clvmd debug to be turned on in a running daemon using clvmd -d [-C]. +- Add more cluster info to lvmdump. +- Fix lvdisplay man page to say LV size is reported in sectors, not KB. +- Fix loading of persistent cache if cache_dir is used. +- Only permit --force, --verbose and --debug arguments to be repeated. +- Add support for renaming mirrored LVs. +- Add --mirrorlog argument to specify log type for mirrors. +- Don't leak a file descriptor if flock or fcntl fails. +- Detect stream write failure reliably. +- Reduce severity of lstat error messages to very_verbose. +- Update to use autoconf 2.61, while still supporting 2.57. + +* Thu Aug 09 2007 Alasdair Kergon - 2.02.27-3 +- Clarify GPL licence as being version 2. + +* Wed Aug 01 2007 Milan Broz - 2.02.27-2 +- Add SUN's LDOM virtual block device (vdisk) and ps3disk to filters. + +* Wed Jul 18 2007 Alasdair Kergon - 2.02.27-1 +- Add -f to vgcfgrestore to list metadata backup files. +- Add pvdisplay --maps implementation. +- Add devices/preferred_names config regex list for displayed device names. +- Add vg_mda_count and pv_mda_count columns to reports. +- Change cling alloc policy attribute character from 'C' to l'. +- Print warnings to stderr instead of stdout. +- Fix snapshot cow area deactivation if origin is not active. +- Reinitialise internal lvmdiskscan variables when called repeatedly. +- Allow keyboard interrupt during user prompts when appropriate. +- Fix deactivation code to follow dependencies and remove symlinks. +- Fix a segfault in device_is_usable() if a device has no table. +- Fix creation and conversion of mirrors with tags. +- Add command stub for pvck. +- Handle vgsplit of an entire VG as a vgrename. +- Fix vgsplit for lvm1 format (set and validate VG name in PVs metadata). +- Split metadata areas in vgsplit properly. +- Fix and clarify vgsplit error messages. +- Update lists of attribute characters in man pages. +- Remove unsupported LVM1 options from vgcfgrestore man page. +- Update vgcfgrestore man page to show mandatory VG name. +- Update vgrename man page to include UUID and be consistent with lvrename. +- Add some more debug messages to clvmd startup. +- Fix thread race in clvmd. +- Make clvmd cope with quorum devices. +- Add extra internal error checking to clvmd. +- Fix missing lvm_shell symbol in lvm2cmd library. +- Move regex functions into libdevmapper. +- Add kernel and device-mapper targets versions to lvmdump. +- Add /sys/block listings to lvmdump. +- Make lvmdump list /dev recursively. +- Mark /etc/lvm subdirectories as directories in spec file. + +* Mon Mar 19 2007 Alasdair Kergon - 2.02.24-1 +- Add BuildRequires readline-static until makefiles get fixed. +- Fix processing of exit status in init scripts +- Fix vgremove to require at least one vg argument. +- Fix reading of striped LVs in LVM1 format. +- Flag nolocking as clustered so clvmd startup sees clustered LVs. +- Add a few missing pieces of vgname command line validation. +- Support the /dev/mapper prefix on most command lines. + +* Thu Mar 08 2007 Alasdair Kergon - 2.02.23-1 +- Fix vgrename active LV check to ignore differing vgids. +- Fix two more segfaults if an empty config file section encountered. +- Fix a leak in a reporting error path. +- Add devices/cache_dir & devices/cache_file_prefix, deprecating devices/cache. + +* Tue Feb 27 2007 Alasdair Kergon - 2.02.22-3 +- Move .cache file to /etc/lvm/cache. + +* Wed Feb 14 2007 Alasdair Kergon - 2.02.22-2 +- Rebuild after device-mapper package split. + +* Wed Feb 14 2007 Alasdair Kergon - 2.02.22-1 +- Add ncurses-static BuildRequires after package split. +- Fix loading of segment_libraries. +- If a PV reappears after it was removed from its VG, make it an orphan. +- Don't update metadata automatically if VGIDs don't match. +- Fix some vgreduce --removemissing command line validation. +- Trivial man page corrections (-b and -P). +- Add global/units to example.conf. +- Remove readline support from lvm.static. + +* Mon Feb 05 2007 Alasdair Kergon - 2.02.21-4 +- Remove file wildcards and unintentional lvmconf installation. + +* Mon Feb 05 2007 Alasdair Kergon - 2.02.21-3 +- Add build dependency on new device-mapper-devel package. + +* Wed Jan 31 2007 Alasdair Kergon - 2.02.21-2 +- Remove superfluous execute perm from .cache data file. + +* Tue Jan 30 2007 Alasdair Kergon - 2.02.21-1 +- Fix vgsplit to handle mirrors. +- Reorder fields in reporting field definitions. +- Fix vgs to treat args as VGs even when PV fields are displayed. +- Fix md signature check to handle both endiannesses. + +* Fri Jan 26 2007 Alasdair Kergon - 2.02.20-1 +- Fix exit statuses of reporting tools. +- Add some missing close() and fclose() return code checks. +- Add devices/ignore_suspended_devices to ignore suspended dm devices. +- Fix refresh_toolcontext() always to wipe persistent device filter cache. +- Long-lived processes write out persistent dev cache in refresh_toolcontext(). +- Streamline dm_report_field_* interface. +- Update reporting man pages. +- Add --clustered to man pages. +- Add field definitions to report help text. + +* Mon Jan 22 2007 Milan Broz - 2.02.19-2 +- Remove BuildRequires libtermcap-devel + Resolves: #223766 + +* Wed Jan 17 2007 Alasdair Kergon - 2.02.19-1 +- Fix a segfault if an empty config file section encountered. +- Fix partition table processing after sparc changes. +- Fix cmdline PE range processing segfault. +- Move basic reporting functions into libdevmapper. + +* Fri Jan 12 2007 Alasdair Kergon - 2.02.18-2 +- Rebuild. + +* Thu Jan 11 2007 Alasdair Kergon - 2.02.18-1 +- Use CFLAGS when linking so mixed sparc builds can supply -m64. +- Prevent permission changes on active mirrors. +- Print warning instead of error message if lvconvert cannot zero volume. +- Add snapshot options to lvconvert man page. +- dumpconfig accepts a list of configuration variables to display. +- Change dumpconfig to use --file to redirect output to a file. +- Avoid vgreduce error when mirror code removes the log LV. +- Fix ambiguous vgsplit error message for split LV. +- Fix lvextend man page typo. +- Use no flush suspending for mirrors. +- Fix create mirror with name longer than 22 chars. + +* Thu Dec 14 2006 Alasdair Kergon - 2.02.17-1 +- Add missing pvremove error message when device doesn't exist. +- When lvconvert allocates a mirror log, respect parallel area constraints. +- Check for failure to allocate just the mirror log. +- Support mirror log allocation when there is only one PV: area_count now 0. +- Fix detection of smallest area in _alloc_parallel_area() for cling policy. +- Add manpage entry for clvmd -T +- Fix hang in clvmd if a pre-command failed. + +* Fri Dec 01 2006 Alasdair Kergon - 2.02.16-1 +- Fix VG clustered read locks to use PR not CR. +- Adjust some alignments for ia64/sparc. +- Fix mirror segment removal to use temporary error segment. +- Always compile debug logging into clvmd. +- Add startup timeout to clvmd startup script. +- Add -T (startup timeout) switch to clvmd. +- Improve lvm_dump.sh robustness. + +* Tue Nov 21 2006 Alasdair Kergon - 2.02.15-3 +- Fix clvmd init script line truncation. + +* Tue Nov 21 2006 Alasdair Kergon - 2.02.15-2 +- Fix lvm.conf segfault. + +* Mon Nov 20 2006 Alasdair Kergon - 2.02.15-1 +- New upstream - see WHATS_NEW. + +* Sat Nov 11 2006 Alasdair Kergon - 2.02.14-1 +- New upstream - see WHATS_NEW. + +* Mon Oct 30 2006 Alasdair Kergon - 2.02.13-2 +- Fix high-level free-space check on partial allocation. + Resolves: #212774 + +* Fri Oct 27 2006 Alasdair Kergon - 2.02.13-1 +- New upstream - see WHATS_NEW. + Resolves: #205818 + +* Fri Oct 20 2006 Alasdair Kergon - 2.02.12-2 +- Remove no-longer-used ldconfig from lvm2-cluster and fix lvmconf + to cope without the shared library. + +* Mon Oct 16 2006 Alasdair Kergon - 2.02.12-1 +- New upstream. + +* Sat Oct 14 2006 Alasdair Kergon - 2.02.11-6 +- Incorporate lvm2-cluster as a subpackage. + +* Sat Oct 14 2006 Alasdair Kergon - 2.02.11-5 +- Install lvmdump script. + +* Sat Oct 14 2006 Alasdair Kergon - 2.02.11-4 +- Build in cluster locking with fallback if external locking fails to load. + +* Sat Oct 14 2006 Alasdair Kergon - 2.02.11-3 +- Drop .0 suffix from release. + +* Sat Oct 14 2006 Alasdair Kergon - 2.02.11-2.0 +- Append distribution to release. + +* Fri Oct 13 2006 Alasdair Kergon - 2.02.11-1.0 +- New upstream with numerous fixes and small enhancements. + (See the WHATS_NEW documentation file for complete upstream changelog.) + +* Thu Sep 28 2006 Peter Jones - 2.02.06-4 +- Fix metadata and map alignment problems on ppc64 (#206202) + +* Tue Aug 1 2006 Jeremy Katz - 2.02.06-3 +- require new libselinux to avoid segfaults on xen (#200783) + +* Thu Jul 27 2006 Jeremy Katz - 2.02.06-2 +- free trip through the buildsystem + +* Wed Jul 12 2006 Jesse Keating - 2.02.06-1.2.1 +- rebuild + +* Tue Jun 6 2006 Stephen C. Tweedie - 2.02.06-1.2 +- Rebuild to pick up new nosegneg libc.a for lvm.static + +* Mon May 22 2006 Alasdair Kergon - 2.02.06-1.1 +- Reinstate archs now build system is back. +- BuildRequires libsepol-devel. + +* Fri May 12 2006 Alasdair Kergon - 2.02.06-1.0 +- New upstream release. + +* Sat Apr 22 2006 Alasdair Kergon - 2.02.05-1.1 +- Exclude archs that aren't building. + +* Fri Apr 21 2006 Alasdair Kergon - 2.02.05-1.0 +- Fix VG uuid comparisons. + +* Wed Apr 19 2006 Alasdair Kergon - 2.02.04-1.0 +- New release upstream, including better handling of duplicated VG names. + +* Fri Feb 10 2006 Jesse Keating - 2.02.01-1.2.1 +- bump again for double-long bug on ppc(64) + +* Tue Feb 07 2006 Jesse Keating - 2.02.01-1.2 +- rebuilt for new gcc4.1 snapshot and glibc changes + +* Fri Dec 09 2005 Jesse Keating +- rebuilt + +* Fri Dec 2 2005 Peter Jones - 2.02.01-1 +- update to 2.02.01 + +* Tue Nov 8 2005 Jeremy Katz - 2.01.14-4 +- add patch for xen block devices + +* Sat Oct 15 2005 Florian La Roche +- add -lselinux -lsepol to the static linking -ldevice-mapper requires it + +* Wed Sep 14 2005 Jeremy Katz - 2.01.14-2 +- the distro doesn't really work without a 2.6 kernel, so no need to require it + +* Thu Aug 4 2005 Alasdair Kergon - 2.01.14-1.0 +- And a few more bugs fixes. + +* Wed Jul 13 2005 Alasdair Kergon - 2.01.13-1.0 +- Fix several bugs discovered in the last release. + +* Tue Jun 14 2005 Alasdair Kergon - 2.01.12-1.0 +- New version upstream with a lot of fixes and enhancements. + +* Wed Apr 27 2005 Alasdair Kergon - 2.01.08-2.1 +- Add /etc/lvm + +* Wed Apr 27 2005 Alasdair Kergon - 2.01.08-2.0 +- No longer abort read operations if archive/backup directories aren't there. +- Add runtime directories and file to the package. + +* Tue Mar 22 2005 Alasdair Kergon - 2.01.08-1.0 +- Improve detection of external changes affecting internal cache. +- Add clustered VG attribute. +- Suppress rmdir opendir error message. + +* Tue Mar 08 2005 Alasdair Kergon - 2.01.07-1.3 +* Tue Mar 08 2005 Alasdair Kergon - 2.01.07-1.2 +* Tue Mar 08 2005 Alasdair Kergon - 2.01.07-1.1 +- Suppress some new compiler messages. + +* Tue Mar 08 2005 Alasdair Kergon - 2.01.07-1.0 +- Remove build directory from built-in path. +- Extra /dev scanning required for clustered operation. + +* Thu Mar 03 2005 Alasdair Kergon - 2.01.06-1.0 +- Allow anaconda to suppress warning messages. + +* Fri Feb 18 2005 Alasdair Kergon - 2.01.05-1.0 +- Upstream changes not affecting Fedora. + +* Wed Feb 09 2005 Alasdair Kergon - 2.01.04-1.0 +- Offset pool minors; lvm2cmd.so skips open fd check; pvmove -f gone. + +* Tue Feb 01 2005 Alasdair Kergon - 2.01.03-1.0 +- Fix snapshot device size & 64-bit display output. + +* Fri Jan 21 2005 Alasdair Kergon - 2.01.02-1.0 +- Minor fixes. + +* Mon Jan 17 2005 Alasdair Kergon - 2.01.01-1.0 +- Update vgcreate man page. Preparation for snapshot origin extension fix. + +* Mon Jan 17 2005 Alasdair Kergon - 2.01.00-1.0 +- Fix metadata auto-correction. Only request open_count when needed. + +* Wed Jan 12 2005 Tim Waugh - 2.00.33-2.0 +- Rebuilt for new readline. + +* Fri Jan 7 2005 Alasdair Kergon - 2.00.33-1.0 +- pvcreate wipes ext label +- several clvm fixes + +* Thu Jan 6 2005 Alasdair Kergon - 2.00.32-2.0 +- Remove temporary /sbin symlinks no longer needed. +- Include read-only pool support in the build. + +* Wed Dec 22 2004 Alasdair Kergon - 2.00.32-1.0 +- More fixes (143501). + +* Sun Dec 12 2004 Alasdair Kergon - 2.00.31-1.0 +- Fix pvcreate install issues. + +* Fri Dec 10 2004 Alasdair Kergon - 2.00.30-1.0 +- Additional debugging code. +- Some trivial man page corrections. + +* Tue Nov 30 2004 Alasdair Kergon - 2.00.29-1.3 +- Reinstate all archs. + +* Sun Nov 28 2004 Alasdair Kergon - 2.00.29-1.2 +- Try excluding more archs. + +* Sat Nov 27 2004 Alasdair Kergon - 2.00.29-1.1 +- Exclude s390x which fails. + +* Sat Nov 27 2004 Alasdair Kergon - 2.00.29-1 +- Fix last fix. + +* Sat Nov 27 2004 Alasdair Kergon - 2.00.28-1 +- Endian fix to partition/md signature detection. + +* Wed Nov 24 2004 Alasdair Kergon - 2.00.27-1 +- Fix partition table detection & an out of memory segfault. + +* Tue Nov 23 2004 Alasdair Kergon - 2.00.26-1 +- Several installation-related fixes & man page updates. + +* Mon Oct 25 2004 Elliot Lee - 2.00.25-1.01 +- Fix 2.6 kernel requirement + +* Wed Sep 29 2004 Alasdair Kergon - 2.00.25-1 +- Fix vgmknodes return code & vgremove locking. + +* Fri Sep 17 2004 Alasdair Kergon - 2.00.24-2 +- Obsolete old lvm1 packages; refuse install if running kernel 2.4. [bz 128185] + +* Thu Sep 16 2004 Alasdair Kergon - 2.00.24-1 +- More upstream fixes. (Always check WHATS_NEW file for details.) +- Add requested BuildRequires. [bz 124916, 132408] + +* Wed Sep 15 2004 Alasdair Kergon - 2.00.23-1 +- Various minor upstream fixes. + +* Fri Sep 3 2004 Alasdair Kergon - 2.00.22-1 +- Permission fix included upstream; use different endian conversion macros. + +* Thu Sep 2 2004 Jeremy Katz - 2.00.21-2 +- fix permissions on vg dirs + +* Thu Aug 19 2004 Alasdair Kergon - 2.00.21-1 +- New upstream release incorporating fixes plus minor enhancements. + +* Tue Aug 17 2004 Jeremy Katz - 2.00.20-2 +- add patch for iSeries viodasd support +- add patch to check file type using stat(2) if d_type == DT_UNKNOWN (#129674) + +* Sat Jul 3 2004 Alasdair Kergon - 2.00.20-1 +- New upstream release fixes 2.6 kernel device numbers. + +* Tue Jun 29 2004 Alasdair Kergon - 2.00.19-1 +- Latest upstream release. Lots of changes (see WHATS_NEW). + +* Tue Jun 15 2004 Elliot Lee - 2.00.15-5 +- rebuilt + +* Wed May 26 2004 Alasdair Kergon - 2.00.15-4 +- clone %%description from LVM rpm + +* Wed May 26 2004 Alasdair Kergon - 2.00.15-3 +- vgscan shouldn't return error status when no VGs present + +* Thu May 06 2004 Warren Togami - 2.00.15-2 +- i2o patch from Markus Lidel + +* Tue Apr 20 2004 Bill Nottingham - 2.00.15-1.1 +- handle disabled SELinux correctly, so that LVMs can be detected in a + non-SELinux context + +* Mon Apr 19 2004 Alasdair Kergon - 2.00.15-1 +- Fix non-root build with current version of 'install'. + +* Fri Apr 16 2004 Alasdair Kergon - 2.00.14-1 +- Use 64-bit file offsets. + +* Fri Apr 16 2004 Alasdair Kergon - 2.00.13-1 +- Avoid scanning devices containing md superblocks. +- Integrate ENOTSUP patch. + +* Thu Apr 15 2004 Jeremy Katz - 2.00.12-4 +- don't die if we get ENOTSUP setting selinux contexts + +* Thu Apr 15 2004 Alasdair Kergon 2.00.12-3 +- Add temporary pvscan symlink for LVM1 until mkinitrd gets updated. + +* Wed Apr 14 2004 Alasdair Kergon 2.00.12-2 +- Mark config file noreplace. + +* Wed Apr 14 2004 Alasdair Kergon 2.00.12-1 +- Install default /etc/lvm/lvm.conf. +- Move non-static binaries to /usr/sbin. +- Add temporary links in /sbin to lvm.static until rc.sysinit gets updated. + +* Thu Apr 08 2004 Alasdair Kergon 2.00.11-1 +- Fallback to using LVM1 tools when using a 2.4 kernel without device-mapper. + +* Wed Apr 07 2004 Alasdair Kergon 2.00.10-2 +- Install the full toolset, not just 'lvm'. + +* Wed Apr 07 2004 Alasdair Kergon 2.00.10-1 +- Update to version 2.00.10, which incorporates the RH-specific patches + and includes various fixes and enhancements detailed in WHATS_NEW. + +* Wed Mar 17 2004 Jeremy Katz 2.00.08-5 +- Fix sysfs patch to find sysfs +- Take patch from dwalsh and tweak a little for setting SELinux contexts on + device node creation and also do it on the symlink creation. + Part of this should probably be pushed down to device-mapper instead + +* Thu Feb 19 2004 Stephen C. Tweedie 2.00.08-4 +- Add sysfs filter patch +- Allow non-root users to build RPM + +* Fri Feb 13 2004 Elliot Lee +- rebuilt + +* Fri Dec 5 2003 Jeremy Katz 2.00.08-2 +- add static lvm binary + +* Tue Dec 2 2003 Jeremy Katz +- Initial build. + + +