From a4cb288f10ce3f2a56a3a7411ce55cdd0e9c6f83 Mon Sep 17 00:00:00 2001 From: CentOS Sources Date: Nov 19 2015 16:07:14 +0000 Subject: import lvm2-2.02.130-5.el7 --- diff --git a/.gitignore b/.gitignore index bd1506b..1f38794 100644 --- a/.gitignore +++ b/.gitignore @@ -1 +1 @@ -SOURCES/LVM2.2.02.115.tgz +SOURCES/LVM2.2.02.130.tgz diff --git a/.lvm2.metadata b/.lvm2.metadata index 0ed8558..1faaa1c 100644 --- a/.lvm2.metadata +++ b/.lvm2.metadata @@ -1 +1 @@ -bc229c7790b796051a8e45c58bd97ab57eadf360 SOURCES/LVM2.2.02.115.tgz +9503a12881cb408aec6b774f0c92384c814d9684 SOURCES/LVM2.2.02.130.tgz diff --git a/SOURCES/lvm2-2_02_116-fix-lvm2app-to-properly-handle-info-status-properties.patch b/SOURCES/lvm2-2_02_116-fix-lvm2app-to-properly-handle-info-status-properties.patch deleted file mode 100644 index 4d9cccd..0000000 --- a/SOURCES/lvm2-2_02_116-fix-lvm2app-to-properly-handle-info-status-properties.patch +++ /dev/null @@ -1,52 +0,0 @@ - WHATS_NEW | 2 ++ - lib/metadata/lv.c | 2 +- - lib/report/properties.c | 4 ++-- - 3 files changed, 5 insertions(+), 3 deletions(-) - -diff --git a/WHATS_NEW b/WHATS_NEW -index ef5cc83..7c77c68 100644 ---- a/WHATS_NEW -+++ b/WHATS_NEW -@@ -1,5 +1,7 @@ - Version 2.02.116 - - ==================================== -+ 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. -diff --git a/lib/metadata/lv.c b/lib/metadata/lv.c -index 9052e63..c3c5d4a 100644 ---- a/lib/metadata/lv.c -+++ b/lib/metadata/lv.c -@@ -831,7 +831,7 @@ char *lv_attr_dup(struct dm_pool *mem, const struct logical_volume *lv) - if (!(status.seg_status.mem = dm_pool_create("reporter_pool", 1024))) - return_0; - -- if (!lv_info_with_seg_status(lv->vg->cmd, lv, first_seg(lv), 1, &status, 1, 1)) -+ if (!(status.info_ok = lv_info_with_seg_status(lv->vg->cmd, lv, first_seg(lv), 1, &status, 1, 1))) - goto_bad; - - ret = lv_attr_dup_with_info_and_seg_status(mem, &status); -diff --git a/lib/report/properties.c b/lib/report/properties.c -index 8866928..c1c9563 100644 ---- a/lib/report/properties.c -+++ b/lib/report/properties.c -@@ -476,7 +476,7 @@ int lvseg_get_property(const struct lv_segment *lvseg, - int lv_get_property(const struct logical_volume *lv, - struct lvm_property_type *prop) - { -- return prop_get_property(_properties, lv, prop, LVS); -+ return prop_get_property(_properties, lv, prop, LVS | LVSINFO | LVSSTATUS | LVSINFOSTATUS); - } - - int vg_get_property(const struct volume_group *vg, -@@ -500,7 +500,7 @@ int pv_get_property(const struct physical_volume *pv, - int lv_set_property(struct logical_volume *lv, - struct lvm_property_type *prop) - { -- return prop_set_property(_properties, lv, prop, LVS); -+ return prop_set_property(_properties, lv, prop, LVS | LVSINFO | LVSSTATUS | LVSINFOSTATUS); - } - - int vg_set_property(struct volume_group *vg, diff --git a/SOURCES/lvm2-2_02_116-fix-raid-image-splitting.patch b/SOURCES/lvm2-2_02_116-fix-raid-image-splitting.patch deleted file mode 100644 index e94b45d..0000000 --- a/SOURCES/lvm2-2_02_116-fix-raid-image-splitting.patch +++ /dev/null @@ -1,201 +0,0 @@ - WHATS_NEW | 6 ++++++ - lib/activate/activate.c | 21 +++++++++++++++++++++ - lib/activate/dev_manager.c | 2 +- - lib/metadata/lv.c | 4 ++++ - lib/metadata/raid_manip.c | 30 ++++++++++-------------------- - test/shell/lvconvert-raid.sh | 6 ++++++ - test/shell/lvconvert-repair-thin.sh | 9 ++++++++- - tools/lvconvert.c | 1 + - 8 files changed, 57 insertions(+), 22 deletions(-) - -diff --git a/WHATS_NEW b/WHATS_NEW -index 75c4569..ef5cc83 100644 ---- a/WHATS_NEW -+++ b/WHATS_NEW -@@ -1,3 +1,9 @@ -+Version 2.02.116 - -+==================================== -+ 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. -+ - Version 2.02.115 - 21st January 2015 - ==================================== - Report segment types without monitoring support as undefined. -diff --git a/lib/activate/activate.c b/lib/activate/activate.c -index 424786c..00d3a10 100644 ---- a/lib/activate/activate.c -+++ b/lib/activate/activate.c -@@ -1760,6 +1760,22 @@ static int _preload_detached_lv(struct logical_volume *lv, void *data) - struct detached_lv_data *detached = data; - struct lv_list *lvl_pre; - -+ /* Check and preload removed raid image leg */ -+ if (lv_is_raid_image(lv)) { -+ if ((lvl_pre = find_lv_in_vg_by_lvid(detached->lv_pre->vg, &lv->lvid)) && -+ !lv_is_raid_image(lvl_pre->lv) && -+ !_lv_preload(lvl_pre->lv, detached->laopts, detached->flush_required)) -+ return_0; -+ } -+ -+ /* Check and preload removed of raid metadata */ -+ if (lv_is_raid_metadata(lv)) { -+ if ((lvl_pre = find_lv_in_vg_by_lvid(detached->lv_pre->vg, &lv->lvid)) && -+ !lv_is_raid_metadata(lvl_pre->lv) && -+ !_lv_preload(lvl_pre->lv, detached->laopts, detached->flush_required)) -+ return_0; -+ } -+ - if ((lvl_pre = find_lv_in_vg(detached->lv_pre->vg, lv->name))) { - if (lv_is_visible(lvl_pre->lv) && lv_is_active(lv) && - (!lv_is_cow(lv) || !lv_is_cow(lvl_pre->lv)) && -@@ -1863,6 +1879,11 @@ static int _lv_suspend(struct cmd_context *cmd, const char *lvid_s, - if (!for_each_sub_lv((struct logical_volume *)ondisk_lv, &_preload_detached_lv, &detached)) - goto_out; - -+ /* ATM cache/thin pool is not scanned in 'for_each_sub_lv()', TODO explore better way */ -+ if (lv_is_cache(ondisk_lv) && -+ !for_each_sub_lv(first_seg(ondisk_lv)->pool_lv, &_preload_detached_lv, &detached)) -+ goto_out; -+ - /* - * Preload any snapshots that are being removed. - */ -diff --git a/lib/activate/dev_manager.c b/lib/activate/dev_manager.c -index 015af5b..dcb2c5d 100644 ---- a/lib/activate/dev_manager.c -+++ b/lib/activate/dev_manager.c -@@ -2295,7 +2295,7 @@ int add_areas_line(struct dev_manager *dm, struct lv_segment *seg, - * is used in the CTR table. - */ - if ((seg_type(seg, s) == AREA_UNASSIGNED) || -- ((seg_lv(seg, s)->status & VISIBLE_LV) && -+ (lv_is_visible(seg_lv(seg, s)) && - !(seg_lv(seg, s)->status & LVM_WRITE))) { - /* One each for metadata area and data area */ - if (!dm_tree_node_add_null_area(node, 0) || -diff --git a/lib/metadata/lv.c b/lib/metadata/lv.c -index 683ec47..9052e63 100644 ---- a/lib/metadata/lv.c -+++ b/lib/metadata/lv.c -@@ -1018,6 +1018,10 @@ const struct logical_volume *lv_lock_holder(const struct logical_volume *lv) - return sl->seg->lv; - } - -+ /* RAID changes visibility of splitted LVs but references them still as leg/meta */ -+ if ((lv_is_raid_image(lv) || lv_is_raid_metadata(lv)) && lv_is_visible(lv)) -+ return lv; -+ - /* For other types, by default look for the first user */ - dm_list_iterate_items(sl, &lv->segs_using_this_lv) { - /* FIXME: complete this exception list */ -diff --git a/lib/metadata/raid_manip.c b/lib/metadata/raid_manip.c -index d502379..22f71c7 100644 ---- a/lib/metadata/raid_manip.c -+++ b/lib/metadata/raid_manip.c -@@ -1149,12 +1149,6 @@ int lv_raid_split(struct logical_volume *lv, const char *split_name, - return 0; - } - -- if (!resume_lv(lv->vg->cmd, lv_lock_holder(lv))) { -- log_error("Failed to resume %s/%s after committing changes", -- lv->vg->name, lv->name); -- return 0; -- } -- - /* - * First activate the newly split LV and LVs on the removal list. - * This is necessary so that there are no name collisions due to -@@ -1164,26 +1158,22 @@ int lv_raid_split(struct logical_volume *lv, const char *split_name, - if (!activate_lv_excl_local(cmd, lvl->lv)) - return_0; - -+ dm_list_iterate_items(lvl, &removal_list) -+ if (!activate_lv_excl_local(cmd, lvl->lv)) -+ return_0; -+ -+ if (!resume_lv(cmd, lv_lock_holder(lv))) { -+ log_error("Failed to resume %s/%s after committing changes", -+ lv->vg->name, lv->name); -+ return 0; -+ } -+ - /* - * Since newly split LV is typically already active - we need to call - * suspend() and resume() to also rename it. - * - * TODO: activate should recognize it and avoid these 2 calls - */ -- if (!suspend_lv(cmd, lvl->lv)) { -- log_error("Failed to suspend %s.", lvl->lv->name); -- return 0; -- } -- -- if (!resume_lv(cmd, lvl->lv)) { -- log_error("Failed to reactivate %s.", lvl->lv->name); -- return 0; -- } -- -- dm_list_iterate_items(lvl, &removal_list) -- if (!activate_lv_excl_local(cmd, lvl->lv)) -- return_0; -- - - /* - * Eliminate the residual LVs -diff --git a/test/shell/lvconvert-raid.sh b/test/shell/lvconvert-raid.sh -index 8621311..12e0420 100644 ---- a/test/shell/lvconvert-raid.sh -+++ b/test/shell/lvconvert-raid.sh -@@ -121,6 +121,12 @@ check active $vg $lv2 - # FIXME: ensure no residual devices - lvremove -ff $vg - -+# 4-way -+lvcreate --type raid1 -m 4 -l 2 -n $lv1 $vg -+aux wait_for_sync $vg $lv1 -+lvconvert --yes --splitmirrors 1 --name $lv2 $vg/$lv1 "$dev2" -+lvremove -ff $vg -+ - ########################################### - # RAID1 split + trackchanges / merge - ########################################### -diff --git a/test/shell/lvconvert-repair-thin.sh b/test/shell/lvconvert-repair-thin.sh -index 0e9534b..73f061c 100644 ---- a/test/shell/lvconvert-repair-thin.sh -+++ b/test/shell/lvconvert-repair-thin.sh -@@ -24,7 +24,9 @@ aux have_thin 1 0 0 || skip - aux prepare_vg 4 - - # Create LV --lvcreate -T -L20 -V10 -n $lv1 $vg/pool "$dev1" "$dev2" -+# TODO: investigate problem with --zero n and my repairable damage trick -+#lvcreate -T -L20 -V10 -n $lv1 $vg/pool --discards ignore --zero n --chunksize 128 "$dev1" "$dev2" -+lvcreate -T -L20 -V10 -n $lv1 $vg/pool --chunksize 128 --discards ignore "$dev1" "$dev2" - lvcreate -T -V10 -n $lv2 $vg/pool - - mkfs.ext2 "$DM_DEV_DIR/$vg/$lv1" -@@ -71,6 +73,11 @@ lvchange -an $vg - # Swap repaired metadata back - lvconvert -y -f --poolmetadata $vg/fixed --thinpool $vg/pool - -+# Check pool still preserves its original settings -+check lv_field $vg/pool chunksize "128.00k" -+check lv_field $vg/pool discards "ignore" -+check lv_field $vg/pool zero "zero" -+ - # Activate pool - this should now work - vgchange -ay $vg - -diff --git a/tools/lvconvert.c b/tools/lvconvert.c -index c7acd5d..20f017a 100644 ---- a/tools/lvconvert.c -+++ b/tools/lvconvert.c -@@ -2956,6 +2956,7 @@ static int _lvconvert_pool(struct cmd_context *cmd, - return 0; - } - -+ lp->passed_args |= PASS_ARG_CHUNK_SIZE | PASS_ARG_DISCARDS | PASS_ARG_ZERO; - seg = first_seg(pool_lv); - - /* Normally do NOT change chunk size when swapping */ diff --git a/SOURCES/lvm2-2_02_131-disallow-usage-of-stripe-and-stripesize-when-creating-cache-pool.patch b/SOURCES/lvm2-2_02_131-disallow-usage-of-stripe-and-stripesize-when-creating-cache-pool.patch new file mode 100644 index 0000000..6dcfefd --- /dev/null +++ b/SOURCES/lvm2-2_02_131-disallow-usage-of-stripe-and-stripesize-when-creating-cache-pool.patch @@ -0,0 +1,38 @@ + WHATS_NEW | 1 + + tools/lvcreate.c | 5 ++++- + 2 files changed, 5 insertions(+), 1 deletion(-) + +diff --git a/WHATS_NEW b/WHATS_NEW +index 5260321..1147dad 100644 +--- a/WHATS_NEW ++++ b/WHATS_NEW +@@ -1,5 +1,6 @@ + Version 2.02.131 - + ===================================== ++ Disallow usage of --stripe and --stripesize when creating cache pool. + Swapping of LV identifiers handles more complex LVs. + Fix VG metadata comparison failure while scanning the VG for lvmetad. + Ignore persistent cache if configuration changed. (2.02.127) +diff --git a/tools/lvcreate.c b/tools/lvcreate.c +index 364a16a..7bba761 100644 +--- a/tools/lvcreate.c ++++ b/tools/lvcreate.c +@@ -770,7 +770,8 @@ static int _lvcreate_params(struct cmd_context *cmd, + CACHE_POOL_ARGS, + LVCREATE_ARGS, + POOL_ARGS, +- SIZE_ARGS, ++ extents_ARG, ++ size_ARG, + cache_ARG, + chunksize_ARG, + -1)) +@@ -1096,6 +1097,8 @@ static int _determine_cache_argument(struct volume_group *vg, + } + /* FIXME How to handle skip flag? */ + if (arg_from_list_is_set(cmd, "is unsupported with cache conversion", ++ stripes_ARG, ++ stripesize_ARG, + setactivationskip_ARG, + ignoreactivationskip_ARG, + -1)) diff --git a/SOURCES/lvm2-2_02_131-dmstats-fixups.patch b/SOURCES/lvm2-2_02_131-dmstats-fixups.patch new file mode 100644 index 0000000..be12a79 --- /dev/null +++ b/SOURCES/lvm2-2_02_131-dmstats-fixups.patch @@ -0,0 +1,521 @@ + libdm/libdm-stats.c | 223 ++++++++++++++++++++++++++++++---------------------- + tools/dmsetup.c | 1 + + 2 files changed, 131 insertions(+), 93 deletions(-) + +diff --git a/libdm/libdm-stats.c b/libdm/libdm-stats.c +index 93c7760..ee62fe6 100644 +--- a/libdm/libdm-stats.c ++++ b/libdm/libdm-stats.c +@@ -144,17 +144,24 @@ struct dm_stats *dm_stats_create(const char *program_id) + return_NULL; + + /* FIXME: better hint. */ +- if (!(dms->mem = dm_pool_create("stats_pool", 4096))) +- goto_bad; ++ if (!(dms->mem = dm_pool_create("stats_pool", 4096))) { ++ dm_free(dms); ++ return_NULL; ++ } + + if (!(dms->hist_mem = dm_pool_create("histogram_pool", hist_hint))) +- return_0; ++ goto_bad; + + if (!program_id || !strlen(program_id)) + dms->program_id = _program_id_from_proc(); + else + dms->program_id = dm_strdup(program_id); + ++ if (!dms->program_id) { ++ dm_pool_destroy(dms->hist_mem); ++ goto_bad; ++ } ++ + dms->major = -1; + dms->minor = -1; + dms->name = NULL; +@@ -171,6 +178,7 @@ struct dm_stats *dm_stats_create(const char *program_id) + return dms; + + bad: ++ dm_pool_destroy(dms->mem); + dm_free(dms); + return NULL; + } +@@ -186,15 +194,15 @@ static int _stats_region_present(const struct dm_stats_region *region) + static void _stats_histograms_destroy(struct dm_pool *mem, + struct dm_stats_region *region) + { +- uint64_t n; +- + /* Unpopulated handle. */ + if (!region->counters) + return; + +- for (n = _nr_areas_region(region) - 1; n; n--) +- if (region->counters[n].histogram) +- dm_pool_free(mem, region->counters[n].histogram); ++ /* ++ * Only the first histogram needs to be freed explicitly. ++ */ ++ if (region->counters[0].histogram) ++ dm_pool_free(mem, region->counters[0].histogram); + } + + static void _stats_region_destroy(struct dm_stats_region *region) +@@ -316,11 +324,54 @@ int dm_stats_driver_supports_histogram(void) + return _stats_check_precise_timestamps(NULL); + } + ++static int _fill_hist_arg(char *hist_arg, size_t hist_len, uint64_t scale, ++ struct dm_histogram *bounds) ++{ ++ int i, l, len = 0, nr_bins; ++ char *arg = hist_arg; ++ uint64_t value; ++ ++ nr_bins = bounds->nr_bins; ++ ++ for (i = 0; i < nr_bins; i++) { ++ value = bounds->bins[i].upper / scale; ++ if ((l = dm_snprintf(arg, hist_len - len, FMTu64"%s", value, ++ (i == (nr_bins - 1)) ? "" : ",")) < 0) ++ return_0; ++ len += l; ++ arg += l; ++ } ++ return 1; ++} ++ ++static void *_get_hist_arg(struct dm_histogram *bounds, uint64_t scale, ++ size_t *len) ++{ ++ struct dm_histogram_bin *entry, *bins; ++ size_t hist_len = 1; /* terminating '\0' */ ++ double value; ++ ++ entry = bins = bounds->bins; ++ ++ entry += bounds->nr_bins - 1; ++ while(entry >= bins) { ++ value = (double) (entry--)->upper; ++ /* Use lround to avoid size_t -> double cast warning. */ ++ hist_len += 1 + (size_t) lround(log10(value / scale)); ++ if (entry != bins) ++ hist_len++; /* ',' */ ++ } ++ ++ *len = hist_len; ++ ++ return dm_zalloc(hist_len); ++} ++ + static char *_build_histogram_arg(struct dm_histogram *bounds, int *precise) + { + struct dm_histogram_bin *entry, *bins; +- size_t hist_len = 1, len = 0; +- char *hist_arg, *arg = NULL; ++ size_t hist_len; ++ char *hist_arg; + uint64_t scale; + + entry = bins = bounds->bins; +@@ -331,53 +382,37 @@ static char *_build_histogram_arg(struct dm_histogram *bounds, int *precise) + return NULL; + } + ++ /* Validate entries and set *precise if precision < 1ms. */ + entry += bounds->nr_bins - 1; +- while(entry >= bins) { +- double value; ++ while (entry >= bins) { + if (entry != bins) { + if (entry->upper < (entry - 1)->upper) { + log_error("Histogram boundaries must be in " + "order of increasing magnitude."); + return 0; + } +- hist_len++; /* ',' */ + } + + /* + * Only enable precise_timestamps automatically if any + * value in the histogram bounds uses precision < 1ms. + */ +- if (!*precise && (entry->upper % NSEC_PER_MSEC)) ++ if (((entry--)->upper % NSEC_PER_MSEC) && !*precise) + *precise = 1; +- +- value = (double) (entry--)->upper; +- /* Use lround to avoid size_t -> double cast warning. */ +- hist_len += 1 + (size_t) lround(log10(value)); + } + +- if (!(hist_arg = dm_zalloc(hist_len))) { ++ scale = (*precise) ? 1 : NSEC_PER_MSEC; ++ ++ /* Calculate hist_len and allocate a character buffer. */ ++ if (!(hist_arg = _get_hist_arg(bounds, scale, &hist_len))) { + log_error("Could not allocate memory for histogram argument."); + return 0; + } + +- arg = hist_arg; +- +- if (*precise) +- scale = 1; +- else +- scale = (*precise) ? 1 : NSEC_PER_MSEC; ++ /* Fill hist_arg with boundary strings. */ ++ if (!_fill_hist_arg(hist_arg, hist_len, scale, bounds)) ++ goto_bad; + +- for (entry = bins; entry < (bins + bounds->nr_bins); entry++) { +- uint64_t value; +- ssize_t l = 0; +- int last = !(entry < (bins + bounds->nr_bins - 1)); +- value = entry->upper / scale; +- if ((l = dm_snprintf(arg, hist_len - len, FMTu64"%s", value, +- (last) ? "" : ",")) < 0) +- goto_bad; +- len += (size_t) l; +- arg += (size_t) l; +- } + return hist_arg; + + bad: +@@ -419,13 +454,13 @@ static int _stats_parse_histogram_spec(struct dm_stats *dms, + const char *histogram) + { + static const char *_valid_chars = "0123456789,"; +- uint64_t scale = region->timescale; ++ uint64_t scale = region->timescale, this_val = 0; + struct dm_pool *mem = dms->hist_mem; + struct dm_histogram_bin cur; + struct dm_histogram hist; + int nr_bins = 1; +- const char *c, *v; +- char *p; ++ const char *c, *v, *val_start; ++ char *p, *endptr = NULL; + + /* Advance past "histogram:". */ + histogram = strchr(histogram, ':'); +@@ -466,9 +501,8 @@ static int _stats_parse_histogram_spec(struct dm_stats *dms, + histogram); + goto bad; + } else { +- const char *val_start = c; +- char *endptr = NULL; +- uint64_t this_val = 0; ++ val_start = c; ++ endptr = NULL; + + this_val = strtoull(val_start, &endptr, 10); + if (!endptr) { +@@ -592,11 +626,11 @@ static int _stats_parse_list_region(struct dm_stats *dms, + + static int _stats_parse_list(struct dm_stats *dms, const char *resp) + { +- struct dm_pool *mem = dms->mem; +- struct dm_stats_region cur; + uint64_t max_region = 0, nr_regions = 0; ++ struct dm_stats_region cur, fill; ++ struct dm_pool *mem = dms->mem; + FILE *list_rows; +- /* FIXME: determine correct maximum line length based on kernel format */ ++ /* FIXME: use correct maximum line length for kernel format */ + char line[256]; + + if (!resp) { +@@ -631,7 +665,6 @@ static int _stats_parse_list(struct dm_stats *dms, const char *resp) + + /* handle holes in the list of region_ids */ + if (cur.region_id > max_region) { +- struct dm_stats_region fill; + memset(&fill, 0, sizeof(fill)); + fill.region_id = DM_STATS_REGION_NOT_PRESENT; + do { +@@ -707,54 +740,51 @@ static int _stats_parse_histogram(struct dm_pool *mem, char *hist_str, + struct dm_histogram **histogram, + struct dm_stats_region *region) + { ++ struct dm_histogram hist, *bounds = region->bounds; + static const char *_valid_chars = "0123456789:"; + int nr_bins = region->bounds->nr_bins; +- struct dm_histogram hist, *bounds = region->bounds; ++ const char *c, *v, *val_start; + struct dm_histogram_bin cur; +- uint64_t sum = 0; +- const char *c, *v; ++ uint64_t sum = 0, this_val; ++ char *endptr = NULL; + int bin = 0; + + c = hist_str; + +- dm_pool_begin_object(mem, sizeof(cur)); ++ if (!dm_pool_begin_object(mem, sizeof(cur))) ++ return_0; + + hist.nr_bins = nr_bins; + +- dm_pool_grow_object(mem, &hist, sizeof(hist)); ++ if (!dm_pool_grow_object(mem, &hist, sizeof(hist))) ++ goto_bad; + + do { + memset(&cur, 0, sizeof(cur)); + for (v = _valid_chars; *v; v++) + if (*c == *v) + break; +- if (!*v) { +- stack; ++ if (!*v) + goto badchar; +- } + +- if (*c == ',') { +- log_error("Invalid histogram: %s", hist_str); +- return 0; +- } else { +- const char *val_start = c; +- char *endptr = NULL; +- uint64_t this_val = 0; ++ if (*c == ',') ++ goto badchar; ++ else { ++ val_start = c; ++ endptr = NULL; + + this_val = strtoull(val_start, &endptr, 10); + if (!endptr) { + log_error("Could not parse histogram value."); +- return 0; ++ goto bad; + } + c = endptr; /* Advance to colon, or end. */ + + if (*c == ':') + c++; +- else if (*c & (*c != '\n')) { ++ else if (*c & (*c != '\n')) + /* Expected ':', '\n', or NULL. */ +- stack; + goto badchar; +- } + + if (*c == ':') + c++; +@@ -763,7 +793,8 @@ static int _stats_parse_histogram(struct dm_pool *mem, char *hist_str, + cur.count = this_val; + sum += this_val; + +- dm_pool_grow_object(mem, &cur, sizeof(cur)); ++ if (!dm_pool_grow_object(mem, &cur, sizeof(cur))) ++ goto_bad; + + bin++; + } +@@ -778,6 +809,8 @@ static int _stats_parse_histogram(struct dm_pool *mem, char *hist_str, + + badchar: + log_error("Invalid character in histogram data: '%c' (0x%x)", *c, *c); ++bad: ++ dm_pool_abandon_object(mem); + return 0; + } + +@@ -786,8 +819,8 @@ static int _stats_parse_region(struct dm_stats *dms, const char *resp, + uint64_t timescale) + { + struct dm_histogram *hist = NULL; +- struct dm_stats_counters cur; + struct dm_pool *mem = dms->mem; ++ struct dm_stats_counters cur; + FILE *stats_rows = NULL; + uint64_t start, len; + char row[256]; +@@ -1040,12 +1073,12 @@ static int _stats_create_region(struct dm_stats *dms, uint64_t *region_id, + int precise, const char *hist_arg, + const char *program_id, const char *aux_data) + { +- struct dm_task *dmt = NULL; +- char msg[1024], range[64]; + const char *err_fmt = "Could not prepare @stats_create %s."; + const char *precise_str = PRECISE_ARG; + const char *resp, *opt_args = NULL; +- int r = 0, nr_opt = 0; /* number of optional args. */ ++ char msg[1024], range[64], *endptr = NULL; ++ struct dm_task *dmt = NULL; ++ int r = 0, nr_opt = 0; + + if (!_stats_bound(dms)) + return_0; +@@ -1105,7 +1138,6 @@ static int _stats_create_region(struct dm_stats *dms, uint64_t *region_id, + } + + if (region_id) { +- char *endptr = NULL; + *region_id = strtoull(resp, &endptr, 10); + if (resp == endptr) + goto_out; +@@ -1195,11 +1227,11 @@ static struct dm_task *_stats_print_region(struct dm_stats *dms, + uint64_t region_id, unsigned start_line, + unsigned num_lines, unsigned clear) + { +- struct dm_task *dmt = NULL; + /* @stats_print[_clear] [ ] */ + const char *clear_str = "_clear", *lines_fmt = "%u %u"; + const char *msg_fmt = "@stats_print%s " FMTu64 " %s"; + const char *err_fmt = "Could not prepare @stats_print %s."; ++ struct dm_task *dmt = NULL; + char msg[1024], lines[64]; + + if (start_line || num_lines) +@@ -1292,6 +1324,8 @@ int dm_stats_populate(struct dm_stats *dms, const char *program_id, + uint64_t region_id) + { + int all_regions = (region_id == DM_STATS_REGIONS_ALL); ++ struct dm_task *dmt = NULL; /* @stats_print task */ ++ const char *resp; + + if (!_stats_bound(dms)) + return_0; +@@ -1311,9 +1345,6 @@ int dm_stats_populate(struct dm_stats *dms, const char *program_id, + + dm_stats_walk_start(dms); + do { +- struct dm_task *dmt = NULL; /* @stats_print task */ +- const char *resp; +- + region_id = (all_regions) + ? dm_stats_get_current_region(dms) : region_id; + +@@ -1967,10 +1998,12 @@ static struct dm_histogram *_alloc_dm_histogram(int nr_bins) + struct dm_histogram *dm_histogram_bounds_from_string(const char *bounds_str) + { + static const char *_valid_chars = "0123456789,muns"; +- struct dm_histogram *dmh; ++ uint64_t this_val = 0, mult = 1; ++ const char *c, *v, *val_start; + struct dm_histogram_bin *cur; +- const char *c, *v; ++ struct dm_histogram *dmh; + int nr_entries = 1; ++ char *endptr; + + c = bounds_str; + +@@ -2003,9 +2036,8 @@ struct dm_histogram *dm_histogram_bounds_from_string(const char *bounds_str) + bounds_str); + goto bad; + } else { +- const char *val_start = c; +- char *endptr = NULL; +- uint64_t this_val = 0, mult = 1; ++ val_start = c; ++ endptr = NULL; + + this_val = strtoull(val_start, &endptr, 10); + if (!endptr) { +@@ -2058,10 +2090,10 @@ bad: + + struct dm_histogram *dm_histogram_bounds_from_uint64(const uint64_t *bounds) + { +- struct dm_histogram *dmh; ++ const uint64_t *entry = bounds; + struct dm_histogram_bin *cur; ++ struct dm_histogram *dmh; + int nr_entries = 1; +- const uint64_t *entry = bounds; + + if (!bounds || !bounds[0]) { + log_error("Could not parse empty histogram bounds array"); +@@ -2113,6 +2145,7 @@ void dm_histogram_bounds_destroy(struct dm_histogram *bounds) + */ + static void _scale_bound_value_to_suffix(uint64_t *bound, const char **suffix) + { ++ *suffix = "ns"; + if (!(*bound % NSEC_PER_SEC)) { + *bound /= NSEC_PER_SEC; + *suffix = "s"; +@@ -2191,12 +2224,14 @@ const char *dm_histogram_to_string(const struct dm_histogram *dmh, int bin, + int width, int flags) + { + int minwidth, bounds, values, start, last; +- uint64_t lower, upper; /* bounds of the current bin. */ ++ uint64_t lower, upper, val_u64; /* bounds of the current bin. */ + /* Use the histogram pool for string building. */ + struct dm_pool *mem = dmh->dms->hist_mem; + char buf[64], bounds_buf[64]; + const char *sep = ""; ++ int bounds_width; + ssize_t len = 0; ++ float val_flt; + + bounds = flags & DM_HISTOGRAM_BOUNDS_MASK; + values = flags & DM_HISTOGRAM_VALUES; +@@ -2222,12 +2257,11 @@ const char *dm_histogram_to_string(const struct dm_histogram *dmh, int bin, + /* Set bounds string to the empty string. */ + bounds_buf[0] = '\0'; + +- dm_pool_begin_object(mem, 64); ++ if (!dm_pool_begin_object(mem, 64)) ++ return_0; + + for (bin = start; bin <= last; bin++) { + if (bounds) { +- int bounds_width; +- + /* Default bounds width depends on time suffixes. */ + bounds_width = (!(flags & DM_HISTOGRAM_SUFFIX)) + ? BOUND_WIDTH_NOSUFFIX +@@ -2260,15 +2294,14 @@ const char *dm_histogram_to_string(const struct dm_histogram *dmh, int bin, + + if (flags & DM_HISTOGRAM_PERCENT) { + dm_percent_t pr; +- float value; + pr = dm_histogram_get_bin_percent(dmh, bin); +- value = dm_percent_to_float(pr); ++ val_flt = dm_percent_to_float(pr); + len = dm_snprintf(buf, sizeof(buf), "%s%*.2f%%%s", +- bounds_buf, width, value, sep); ++ bounds_buf, width, val_flt, sep); + } else if (values) { +- uint64_t value = dmh->bins[bin].count; ++ val_u64 = dmh->bins[bin].count; + len = dm_snprintf(buf, sizeof(buf), "%s%*"PRIu64"%s", +- bounds_buf, width, value, sep); ++ bounds_buf, width, val_u64, sep); + } else if (bounds) + len = dm_snprintf(buf, sizeof(buf), "%s%s", bounds_buf, + sep); +@@ -2277,9 +2310,13 @@ const char *dm_histogram_to_string(const struct dm_histogram *dmh, int bin, + goto_bad; + + width = minwidth; /* re-set histogram column width. */ +- dm_pool_grow_object(mem, buf, (size_t) len); ++ if (!dm_pool_grow_object(mem, buf, (size_t) len)) ++ goto_bad; + } +- dm_pool_grow_object(mem, "\0", 1); ++ ++ if (!dm_pool_grow_object(mem, "\0", 1)) ++ goto_bad; ++ + return (const char *) dm_pool_end_object(mem); + + bad: +diff --git a/tools/dmsetup.c b/tools/dmsetup.c +index 61ad5a9..8b7ad74 100644 +--- a/tools/dmsetup.c ++++ b/tools/dmsetup.c +@@ -4674,6 +4674,7 @@ static int _do_stats_create_regions(struct dm_stats *dms, + return_0; + + if (!(dmt = dm_task_create(DM_DEVICE_TABLE))) { ++ dm_histogram_bounds_destroy(bounds); + dm_stats_destroy(dms); + return_0; + } diff --git a/SOURCES/lvm2-2_02_131-do-not-check-for-full-thin-pool-when-activating-without-messages.patch b/SOURCES/lvm2-2_02_131-do-not-check-for-full-thin-pool-when-activating-without-messages.patch new file mode 100644 index 0000000..42cd4ec --- /dev/null +++ b/SOURCES/lvm2-2_02_131-do-not-check-for-full-thin-pool-when-activating-without-messages.patch @@ -0,0 +1,29 @@ + WHATS_NEW_DM | 4 ++++ + libdm/libdm-deptree.c | 2 +- + 2 files changed, 5 insertions(+), 1 deletion(-) + +diff --git a/WHATS_NEW_DM b/WHATS_NEW_DM +index b509d68..9e30786 100644 +--- a/WHATS_NEW_DM ++++ b/WHATS_NEW_DM +@@ -1,3 +1,7 @@ ++Version 1.02.108 - ++===================================== ++ Do not check for full thin pool when activating without messages (1.02.107). ++ + Version 1.02.107 - 5th September 2015 + ===================================== + Parse thin-pool status with one single routine internally. +diff --git a/libdm/libdm-deptree.c b/libdm/libdm-deptree.c +index d40362d..7b7ca5b 100644 +--- a/libdm/libdm-deptree.c ++++ b/libdm/libdm-deptree.c +@@ -1633,7 +1633,7 @@ static int _node_send_messages(struct dm_tree_node *dnode, + return 0; + } + +- if (!send) ++ if (!have_messages || !send) + return 1; /* transaction_id is matching */ + + dm_list_iterate_items(tmsg, &seg->thin_messages) { diff --git a/SOURCES/lvm2-2_02_131-fix-vg-metadata-comparison-failure-while-scanning-the-vg-for-lvmetad.patch b/SOURCES/lvm2-2_02_131-fix-vg-metadata-comparison-failure-while-scanning-the-vg-for-lvmetad.patch new file mode 100644 index 0000000..b5374a9 --- /dev/null +++ b/SOURCES/lvm2-2_02_131-fix-vg-metadata-comparison-failure-while-scanning-the-vg-for-lvmetad.patch @@ -0,0 +1,28 @@ + WHATS_NEW | 1 + + lib/cache/lvmetad.c | 2 +- + 2 files changed, 2 insertions(+), 1 deletion(-) + +diff --git a/WHATS_NEW b/WHATS_NEW +index 5de648c..9ddecbc 100644 +--- a/WHATS_NEW ++++ b/WHATS_NEW +@@ -1,5 +1,6 @@ + Version 2.02.131 - + ===================================== ++ Fix VG metadata comparison failure while scanning the VG for lvmetad. + Ignore persistent cache if configuration changed. (2.02.127) + + Version 2.02.130 - 5th September 2015 +diff --git a/lib/cache/lvmetad.c b/lib/cache/lvmetad.c +index b2e2f55..0fff65a 100644 +--- a/lib/cache/lvmetad.c ++++ b/lib/cache/lvmetad.c +@@ -1174,7 +1174,7 @@ static struct volume_group *lvmetad_pvscan_vg(struct cmd_context *cmd, struct vo + if (!vgmeta_ret) { + vgmeta_ret = vgmeta; + } else { +- if (!compare_config(vgmeta_ret->root, vgmeta->root)) { ++ if (compare_config(vgmeta_ret->root, vgmeta->root)) { + log_error("VG metadata comparison failed"); + dm_config_destroy(vgmeta); + dm_config_destroy(vgmeta_ret); diff --git a/SOURCES/lvm2-2_02_131-fix-vgimportclone-cache_dir-path-name.patch b/SOURCES/lvm2-2_02_131-fix-vgimportclone-cache_dir-path-name.patch new file mode 100644 index 0000000..cdc432d --- /dev/null +++ b/SOURCES/lvm2-2_02_131-fix-vgimportclone-cache_dir-path-name.patch @@ -0,0 +1,37 @@ + WHATS_NEW | 1 + + scripts/vgimportclone.sh | 4 ++-- + 2 files changed, 3 insertions(+), 2 deletions(-) + +diff --git a/WHATS_NEW b/WHATS_NEW +index f41475c..1718c29 100644 +--- a/WHATS_NEW ++++ b/WHATS_NEW +@@ -1,5 +1,6 @@ + Version 2.02.131 - + ===================================== ++ Fix vgimportclone cache_dir path name (2.02.115). + Disallow usage of --stripe and --stripesize when creating cache pool. + Swapping of LV identifiers handles more complex LVs. + Fix VG metadata comparison failure while scanning the VG for lvmetad. +diff --git a/scripts/vgimportclone.sh b/scripts/vgimportclone.sh +index 388d14c..af8cf5c 100755 +--- a/scripts/vgimportclone.sh ++++ b/scripts/vgimportclone.sh +@@ -1,7 +1,7 @@ + #!/bin/bash + + # Copyright (C) 2009 Chris Procter All rights reserved. +-# Copyright (C) 2009 Red Hat, Inc. All rights reserved. ++# Copyright (C) 2009-2015 Red Hat, Inc. All rights reserved. + # + # This file is part of LVM2. + # +@@ -239,7 +239,7 @@ LVMCONF=${TMP_LVM_SYSTEM_DIR}/lvm.conf + + CMD_CONFIG_LINE="devices { \ + scan = [ \"${TMP_LVM_SYSTEM_DIR}\" ] \ +- cache_dir = \"$TMP_LVM_SYSTEM_DIR}/cache\" ++ cache_dir = \"${TMP_LVM_SYSTEM_DIR}/cache\" + global_filter = [ \"a|.*|\" ] \ + ${FILTER} + } \ diff --git a/SOURCES/lvm2-2_02_131-ignore-persistent-cache-if-configuration-changed.patch b/SOURCES/lvm2-2_02_131-ignore-persistent-cache-if-configuration-changed.patch new file mode 100644 index 0000000..05ae6f8 --- /dev/null +++ b/SOURCES/lvm2-2_02_131-ignore-persistent-cache-if-configuration-changed.patch @@ -0,0 +1,49 @@ + WHATS_NEW | 4 ++++ + tools/lvmcmdline.c | 8 +++++++- + 2 files changed, 11 insertions(+), 1 deletion(-) + +diff --git a/WHATS_NEW b/WHATS_NEW +index e74fd55..5de648c 100644 +--- a/WHATS_NEW ++++ b/WHATS_NEW +@@ -1,3 +1,7 @@ ++Version 2.02.131 - ++===================================== ++ Ignore persistent cache if configuration changed. (2.02.127) ++ + Version 2.02.130 - 5th September 2015 + ===================================== + Fix use of uninitialized device status if reading outdated .cache record. +diff --git a/tools/lvmcmdline.c b/tools/lvmcmdline.c +index b7809c7..d3bace7 100644 +--- a/tools/lvmcmdline.c ++++ b/tools/lvmcmdline.c +@@ -1478,6 +1478,7 @@ int lvm_run_command(struct cmd_context *cmd, int argc, char **argv) + char *arg_new, *arg; + int i; + int skip_hyphens; ++ int refresh_done = 0; + + init_error_message_produced(0); + +@@ -1554,6 +1555,7 @@ int lvm_run_command(struct cmd_context *cmd, int argc, char **argv) + log_error("Updated config file invalid. Aborting."); + return ECMD_FAILED; + } ++ refresh_done = 1; + } + + if (!_prepare_profiles(cmd)) +@@ -1562,7 +1564,11 @@ int lvm_run_command(struct cmd_context *cmd, int argc, char **argv) + if (!cmd->initialized.connections && !_cmd_no_meta_proc(cmd) && !init_connections(cmd)) + return_ECMD_FAILED; + +- if (!cmd->initialized.filters && !_cmd_no_meta_proc(cmd) && !init_filters(cmd, 1)) ++ /* Note: Load persistent cache only if we haven't refreshed toolcontext! ++ * If toolcontext has been refreshed, it means config has changed ++ * and we can't rely on persistent cache anymore. ++ */ ++ if (!cmd->initialized.filters && !_cmd_no_meta_proc(cmd) && !init_filters(cmd, !refresh_done)) + return_ECMD_FAILED; + + if (arg_count(cmd, readonly_ARG)) diff --git a/SOURCES/lvm2-2_02_131-standardise-error-paths.patch b/SOURCES/lvm2-2_02_131-standardise-error-paths.patch new file mode 100644 index 0000000..72485e7 --- /dev/null +++ b/SOURCES/lvm2-2_02_131-standardise-error-paths.patch @@ -0,0 +1,2169 @@ +commit fb8220fb6961e563d6a760a70bd1e1b27a62bde0 +Author: Alasdair G Kergon +Date: Sat Sep 5 23:56:30 2015 +0100 + + style: Standardise some error paths. +--- + daemons/cmirrord/functions.c | 4 +- + daemons/lvmetad/lvmetad-core.c | 2 +- + lib/metadata/metadata.c | 3 +- + libdm/libdm-file.c | 4 +- + libdm/libdm-report.c | 2 +- + libdm/libdm-stats.c | 197 +++++++++-------- + liblvm/lvm_pv.c | 5 +- + tools/dmsetup.c | 475 +++++++++++++++++++++-------------------- + 8 files changed, 355 insertions(+), 337 deletions(-) + +diff --git a/daemons/cmirrord/functions.c b/daemons/cmirrord/functions.c +index 61b3e11..4f36cc6 100644 +--- a/daemons/cmirrord/functions.c ++++ b/daemons/cmirrord/functions.c +@@ -1445,7 +1445,7 @@ static int disk_status_info(struct log_c *lc, struct dm_ulog_request *rq) + char *data = (char *)rq->data; + struct stat statbuf; + +- if(fstat(lc->disk_fd, &statbuf)) { ++ if (fstat(lc->disk_fd, &statbuf)) { + rq->error = -errno; + return -errno; + } +@@ -1508,7 +1508,7 @@ static int disk_status_table(struct log_c *lc, struct dm_ulog_request *rq) + char *data = (char *)rq->data; + struct stat statbuf; + +- if(fstat(lc->disk_fd, &statbuf)) { ++ if (fstat(lc->disk_fd, &statbuf)) { + rq->error = -errno; + return -errno; + } +diff --git a/daemons/lvmetad/lvmetad-core.c b/daemons/lvmetad/lvmetad-core.c +index 19e8723..89aaaf8 100644 +--- a/daemons/lvmetad/lvmetad-core.c ++++ b/daemons/lvmetad/lvmetad-core.c +@@ -578,7 +578,7 @@ static void mark_outdated_pv(lvmetad_state *s, const char *vgid, const char *pvi + !(cft_vgid = make_text_node(outdated_pvs, "vgid", dm_pool_strdup(outdated_pvs->mem, vgid), + outdated_pvs->root, NULL))) + abort(); +- if(!dm_hash_insert(s->vgid_to_outdated_pvs, cft_vgid->v->v.str, outdated_pvs)) ++ if (!dm_hash_insert(s->vgid_to_outdated_pvs, cft_vgid->v->v.str, outdated_pvs)) + abort(); + DEBUGLOG(s, "created outdated_pvs list for VG %s", vgid); + } +diff --git a/lib/metadata/metadata.c b/lib/metadata/metadata.c +index 8757331..b45f850 100644 +--- a/lib/metadata/metadata.c ++++ b/lib/metadata/metadata.c +@@ -319,10 +319,11 @@ static struct pv_list *_copy_pvl(struct dm_pool *pvmem, struct pv_list *pvl_from + if (!(pvl_to->pv = dm_pool_alloc(pvmem, sizeof(*pvl_to->pv)))) + goto_bad; + +- if(!_copy_pv(pvmem, pvl_to->pv, pvl_from->pv)) ++ if (!_copy_pv(pvmem, pvl_to->pv, pvl_from->pv)) + goto_bad; + + return pvl_to; ++ + bad: + dm_pool_free(pvmem, pvl_to); + return NULL; +diff --git a/libdm/libdm-file.c b/libdm/libdm-file.c +index 52f9d45..e4beddd 100644 +--- a/libdm/libdm-file.c ++++ b/libdm/libdm-file.c +@@ -119,8 +119,8 @@ int dm_create_lockfile(const char *lockfile) + char buffer[50]; + int retries = 0; + +- if((fd = open(lockfile, O_CREAT | O_WRONLY, +- (S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH))) < 0) { ++ if ((fd = open(lockfile, O_CREAT | O_WRONLY, ++ (S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH))) < 0) { + log_error("Cannot open lockfile [%s], error was [%s]", + lockfile, strerror(errno)); + return 0; +diff --git a/libdm/libdm-report.c b/libdm/libdm-report.c +index 6416f18..10ab7df 100644 +--- a/libdm/libdm-report.c ++++ b/libdm/libdm-report.c +@@ -4195,7 +4195,7 @@ static void _destroy_rows(struct dm_report *rh) + * pool allocation this will also free all subsequently allocated + * rows from the report and any associated string data. + */ +- if(rh->first_row) ++ if (rh->first_row) + dm_pool_free(rh->mem, rh->first_row); + rh->first_row = NULL; + dm_list_init(&rh->rows); +diff --git a/libdm/libdm-stats.c b/libdm/libdm-stats.c +index 736aae5..93c7760 100644 +--- a/libdm/libdm-stats.c ++++ b/libdm/libdm-stats.c +@@ -105,7 +105,7 @@ static char *_program_id_from_proc(void) + + if (!fgets(buf, sizeof(buf), comm)) { + log_error("Could not read from %s", PROC_SELF_COMM); +- if(fclose(comm)) ++ if (fclose(comm)) + stack; + return NULL; + } +@@ -145,7 +145,7 @@ struct dm_stats *dm_stats_create(const char *program_id) + + /* FIXME: better hint. */ + if (!(dms->mem = dm_pool_create("stats_pool", 4096))) +- goto_out; ++ goto_bad; + + if (!(dms->hist_mem = dm_pool_create("histogram_pool", hist_hint))) + return_0; +@@ -169,7 +169,8 @@ struct dm_stats *dm_stats_create(const char *program_id) + dms->regions = NULL; + + return dms; +-out: ++ ++bad: + dm_free(dms); + return NULL; + } +@@ -354,7 +355,7 @@ static char *_build_histogram_arg(struct dm_histogram *bounds, int *precise) + hist_len += 1 + (size_t) lround(log10(value)); + } + +- if(!(hist_arg = dm_zalloc(hist_len))) { ++ if (!(hist_arg = dm_zalloc(hist_len))) { + log_error("Could not allocate memory for histogram argument."); + return 0; + } +@@ -373,14 +374,16 @@ static char *_build_histogram_arg(struct dm_histogram *bounds, int *precise) + value = entry->upper / scale; + if ((l = dm_snprintf(arg, hist_len - len, FMTu64"%s", value, + (last) ? "" : ",")) < 0) +- goto out; ++ goto_bad; + len += (size_t) l; + arg += (size_t) l; + } + return hist_arg; +-out: ++ ++bad: + log_error("Could not build histogram arguments."); + dm_free(hist_arg); ++ + return NULL; + } + +@@ -392,16 +395,17 @@ static struct dm_task *_stats_send_message(struct dm_stats *dms, char *msg) + return_0; + + if (!_set_stats_device(dms, dmt)) +- goto_out; ++ goto_bad; + + if (!dm_task_set_message(dmt, msg)) +- goto_out; ++ goto_bad; + + if (!dm_task_run(dmt)) +- goto_out; ++ goto_bad; + + return dmt; +-out: ++ ++bad: + dm_task_destroy(dmt); + return NULL; + } +@@ -425,7 +429,7 @@ static int _stats_parse_histogram_spec(struct dm_stats *dms, + + /* Advance past "histogram:". */ + histogram = strchr(histogram, ':'); +- if(!histogram) { ++ if (!histogram) { + log_error("Could not parse histogram description."); + return 0; + } +@@ -444,21 +448,23 @@ static int _stats_parse_histogram_spec(struct dm_stats *dms, + hist.region = region; + hist.dms = dms; + +- if(!dm_pool_grow_object(mem, &hist, sizeof(hist))) +- goto_out; ++ if (!dm_pool_grow_object(mem, &hist, sizeof(hist))) ++ goto_bad; + + c = histogram; + do { +- for(v = _valid_chars; *v; v++) ++ for (v = _valid_chars; *v; v++) + if (*c == *v) + break; +- if(!*v) ++ if (!*v) { ++ stack; + goto badchar; ++ } + + if (*c == ',') { + log_error("Invalid histogram description: %s", + histogram); +- goto out; ++ goto bad; + } else { + const char *val_start = c; + char *endptr = NULL; +@@ -467,15 +473,17 @@ static int _stats_parse_histogram_spec(struct dm_stats *dms, + this_val = strtoull(val_start, &endptr, 10); + if (!endptr) { + log_error("Could not parse histogram boundary."); +- goto out; ++ goto bad; + } + + c = endptr; /* Advance to units, comma, or end. */ + + if (*c == ',') + c++; +- else if (*c || (*c == ' ')) /* Expected ',' or NULL. */ ++ else if (*c || (*c == ' ')) { /* Expected ',' or NULL. */ ++ stack; + goto badchar; ++ } + + if (*c == ',') + c++; +@@ -484,7 +492,7 @@ static int _stats_parse_histogram_spec(struct dm_stats *dms, + cur.count = 0; + + if (!dm_pool_grow_object(mem, &cur, sizeof(cur))) +- goto_out; ++ goto_bad; + + nr_bins++; + } +@@ -493,7 +501,7 @@ static int _stats_parse_histogram_spec(struct dm_stats *dms, + /* final upper bound. */ + cur.upper = UINT64_MAX; + if (!dm_pool_grow_object(mem, &cur, sizeof(cur))) +- goto_out; ++ goto_bad; + + region->bounds = dm_pool_end_object(mem); + +@@ -507,7 +515,7 @@ static int _stats_parse_histogram_spec(struct dm_stats *dms, + + badchar: + log_error("Invalid character in histogram: '%c' (0x%x)", *c, *c); +-out: ++bad: + dm_pool_abandon_object(mem); + return 0; + } +@@ -614,12 +622,12 @@ static int _stats_parse_list(struct dm_stats *dms, const char *resp) + return_0; + + if (!dm_pool_begin_object(mem, 1024)) +- goto_out; ++ goto_bad; + + while(fgets(line, sizeof(line), list_rows)) { + + if (!_stats_parse_list_region(dms, &cur, line)) +- goto_out; ++ goto_bad; + + /* handle holes in the list of region_ids */ + if (cur.region_id > max_region) { +@@ -628,12 +636,12 @@ static int _stats_parse_list(struct dm_stats *dms, const char *resp) + fill.region_id = DM_STATS_REGION_NOT_PRESENT; + do { + if (!dm_pool_grow_object(mem, &fill, sizeof(fill))) +- goto_out; ++ goto_bad; + } while (max_region++ < (cur.region_id - 1)); + } + + if (!dm_pool_grow_object(mem, &cur, sizeof(cur))) +- goto_out; ++ goto_bad; + + max_region++; + nr_regions++; +@@ -647,10 +655,12 @@ static int _stats_parse_list(struct dm_stats *dms, const char *resp) + stack; + + return 1; +-out: +- if(fclose(list_rows)) ++ ++bad: ++ if (fclose(list_rows)) + stack; + dm_pool_abandon_object(mem); ++ + return 0; + } + +@@ -675,17 +685,17 @@ int dm_stats_list(struct dm_stats *dms, const char *program_id) + } + + if (!(dmt = _stats_send_message(dms, msg))) +- return 0; ++ return_0; + + if (!_stats_parse_list(dms, dm_task_get_message_response(dmt))) { + log_error("Could not parse @stats_list response."); +- goto out; ++ goto bad; + } + + dm_task_destroy(dmt); + return 1; + +-out: ++bad: + dm_task_destroy(dmt); + return 0; + } +@@ -715,15 +725,17 @@ static int _stats_parse_histogram(struct dm_pool *mem, char *hist_str, + + do { + memset(&cur, 0, sizeof(cur)); +- for(v = _valid_chars; *v; v++) ++ for (v = _valid_chars; *v; v++) + if (*c == *v) + break; +- if(!*v) ++ if (!*v) { ++ stack; + goto badchar; ++ } + + if (*c == ',') { + log_error("Invalid histogram: %s", hist_str); +- goto out; ++ return 0; + } else { + const char *val_start = c; + char *endptr = NULL; +@@ -732,15 +744,17 @@ static int _stats_parse_histogram(struct dm_pool *mem, char *hist_str, + this_val = strtoull(val_start, &endptr, 10); + if (!endptr) { + log_error("Could not parse histogram value."); +- goto out; ++ return 0; + } + c = endptr; /* Advance to colon, or end. */ + + if (*c == ':') + c++; +- else if (*c & (*c != '\n')) ++ else if (*c & (*c != '\n')) { + /* Expected ':', '\n', or NULL. */ ++ stack; + goto badchar; ++ } + + if (*c == ':') + c++; +@@ -764,7 +778,6 @@ static int _stats_parse_histogram(struct dm_pool *mem, char *hist_str, + + badchar: + log_error("Invalid character in histogram data: '%c' (0x%x)", *c, *c); +-out: + return 0; + } + +@@ -788,7 +801,7 @@ static int _stats_parse_region(struct dm_stats *dms, const char *resp, + region->start = UINT64_MAX; + + if (!dm_pool_begin_object(mem, 512)) +- goto_out; ++ goto_bad; + + /* + * dm_task_get_message_response() returns a 'const char *' but +@@ -796,7 +809,7 @@ static int _stats_parse_region(struct dm_stats *dms, const char *resp, + */ + stats_rows = fmemopen((char *)resp, strlen(resp), "r"); + if (!stats_rows) +- goto_out; ++ goto_bad; + + /* + * Output format for each step-sized area of a region: +@@ -844,7 +857,7 @@ static int _stats_parse_region(struct dm_stats *dms, const char *resp, + &cur.total_read_nsecs, &cur.total_write_nsecs); + if (r != 15) { + log_error("Could not parse @stats_print row."); +- goto out; ++ goto bad; + } + + /* scale time values up if needed */ +@@ -862,7 +875,7 @@ static int _stats_parse_region(struct dm_stats *dms, const char *resp, + char *hist_str = strchr(row, ':'); + if (!hist_str) { + log_error("Could not parse histogram value."); +- goto out; ++ goto bad; + } + /* Find space preceding histogram. */ + while (hist_str && *(hist_str - 1) != ' ') +@@ -874,15 +887,15 @@ static int _stats_parse_region(struct dm_stats *dms, const char *resp, + */ + if (!_stats_parse_histogram(dms->hist_mem, hist_str, + &hist, region)) +- goto out; ++ goto_bad; + hist->dms = dms; + hist->region = region; + } + + cur.histogram = hist; + +- if(!dm_pool_grow_object(mem, &cur, sizeof(cur))) +- goto_out; ++ if (!dm_pool_grow_object(mem, &cur, sizeof(cur))) ++ goto_bad; + + if (region->start == UINT64_MAX) { + region->start = start; +@@ -899,12 +912,12 @@ static int _stats_parse_region(struct dm_stats *dms, const char *resp, + + return 1; + +-out: +- ++bad: + if (stats_rows) +- if(fclose(stats_rows)) ++ if (fclose(stats_rows)) + stack; + dm_pool_abandon_object(mem); ++ + return 0; + } + +@@ -1017,7 +1030,7 @@ int dm_stats_get_region_nr_histogram_bins(const struct dm_stats *dms, + ? dms->cur_region : region_id ; + + if (!dms->regions[region_id].bounds) +- return 0; ++ return_0; + + return dms->regions[region_id].bounds->nr_bins; + } +@@ -1083,7 +1096,7 @@ static int _stats_create_region(struct dm_stats *dms, uint64_t *region_id, + } + + if (!(dmt = _stats_send_message(dms, msg))) +- goto out; ++ goto_out; + + resp = dm_task_get_message_response(dmt); + if (!resp) { +@@ -1101,9 +1114,10 @@ static int _stats_create_region(struct dm_stats *dms, uint64_t *region_id, + r = 1; + + out: +- if(dmt) ++ if (dmt) + dm_task_destroy(dmt); + dm_free((void *) opt_args); ++ + return r; + } + +@@ -1116,9 +1130,8 @@ int dm_stats_create_region(struct dm_stats *dms, uint64_t *region_id, + int r = 0; + + /* Nanosecond counters and histograms both need precise_timestamps. */ +- if ((precise || bounds) +- && !_stats_check_precise_timestamps(dms)) +- return 0; ++ if ((precise || bounds) && !_stats_check_precise_timestamps(dms)) ++ return_0; + + if (bounds) { + /* _build_histogram_arg enables precise if vals < 1ms. */ +@@ -1129,6 +1142,7 @@ int dm_stats_create_region(struct dm_stats *dms, uint64_t *region_id, + r = _stats_create_region(dms, region_id, start, len, step, + precise, hist_arg, program_id, aux_data); + dm_free(hist_arg); ++ + out: + return r; + } +@@ -1143,17 +1157,15 @@ int dm_stats_delete_region(struct dm_stats *dms, uint64_t region_id) + + if (!dm_snprintf(msg, sizeof(msg), "@stats_delete " FMTu64, region_id)) { + log_error("Could not prepare @stats_delete message."); +- goto out; ++ return 0; + } + + dmt = _stats_send_message(dms, msg); + if (!dmt) +- goto_out; ++ return_0; + dm_task_destroy(dmt); +- return 1; + +-out: +- return 0; ++ return 1; + } + + int dm_stats_clear_region(struct dm_stats *dms, uint64_t region_id) +@@ -1166,17 +1178,17 @@ int dm_stats_clear_region(struct dm_stats *dms, uint64_t region_id) + + if (!dm_snprintf(msg, sizeof(msg), "@stats_clear " FMTu64, region_id)) { + log_error("Could not prepare @stats_clear message."); +- goto out; ++ return 0; + } + + dmt = _stats_send_message(dms, msg); ++ + if (!dmt) +- goto_out; ++ return_0; ++ + dm_task_destroy(dmt); +- return 1; + +-out: +- return 0; ++ return 1; + } + + static struct dm_task *_stats_print_region(struct dm_stats *dms, +@@ -1194,22 +1206,19 @@ static struct dm_task *_stats_print_region(struct dm_stats *dms, + if (!dm_snprintf(lines, sizeof(lines), + lines_fmt, start_line, num_lines)) { + log_error(err_fmt, "row specification"); +- goto out; ++ return NULL; + } + + if (!dm_snprintf(msg, sizeof(msg), msg_fmt, (clear) ? clear_str : "", + region_id, (start_line || num_lines) ? lines : "")) { + log_error(err_fmt, "message"); +- goto out; ++ return NULL; + } + + if (!(dmt = _stats_send_message(dms, msg))) +- goto out; ++ return_NULL; + + return dmt; +- +-out: +- return NULL; + } + + char *dm_stats_print_region(struct dm_stats *dms, uint64_t region_id, +@@ -1226,7 +1235,7 @@ char *dm_stats_print_region(struct dm_stats *dms, uint64_t region_id, + start_line, num_lines, clear); + + if (!dmt) +- return 0; ++ return_0; + + resp = dm_pool_strdup(dms->mem, dm_task_get_message_response(dmt)); + dm_task_destroy(dmt); +@@ -1245,7 +1254,7 @@ void dm_stats_buffer_destroy(struct dm_stats *dms, char *buffer) + uint64_t dm_stats_get_nr_regions(const struct dm_stats *dms) + { + if (!dms || !dms->regions) +- return 0; ++ return_0; + return dms->nr_regions; + } + +@@ -1255,10 +1264,10 @@ uint64_t dm_stats_get_nr_regions(const struct dm_stats *dms) + int dm_stats_region_present(const struct dm_stats *dms, uint64_t region_id) + { + if (!dms->regions) +- return 0; ++ return_0; + + if (region_id > dms->max_region) +- return 0; ++ return_0; + + return _stats_region_present(&dms->regions[region_id]); + } +@@ -1293,12 +1302,12 @@ int dm_stats_populate(struct dm_stats *dms, const char *program_id, + + if (all_regions && !dm_stats_list(dms, program_id)) { + log_error("Could not parse @stats_list response."); +- goto out; ++ goto bad; + } + + /* successful list but no regions registered */ + if (!dms->nr_regions) +- return 0; ++ return_0; + + dm_stats_walk_start(dms); + do { +@@ -1310,12 +1319,12 @@ int dm_stats_populate(struct dm_stats *dms, const char *program_id, + + /* obtain all lines and clear counter values */ + if (!(dmt = _stats_print_region(dms, region_id, 0, 0, 1))) +- goto_out; ++ goto_bad; + + resp = dm_task_get_message_response(dmt); + if (!_dm_stats_populate_region(dms, region_id, resp)) { + dm_task_destroy(dmt); +- goto_out; ++ goto_bad; + } + + dm_task_destroy(dmt); +@@ -1325,7 +1334,7 @@ int dm_stats_populate(struct dm_stats *dms, const char *program_id, + + return 1; + +-out: ++bad: + _stats_regions_destroy(dms); + dms->regions = NULL; + return 0; +@@ -1620,10 +1629,10 @@ int dm_stats_get_service_time(const struct dm_stats *dms, double *svctm, + double tput; + + if (!dm_stats_get_throughput(dms, &tput, region_id, area_id)) +- return 0; ++ return_0; + + if (!dm_stats_get_utilization(dms, &util, region_id, area_id)) +- return 0; ++ return_0; + + /* avoid NAN with zero counter values */ + if ( (uint64_t) tput == 0 || (uint64_t) util == 0) { +@@ -1973,23 +1982,26 @@ struct dm_histogram *dm_histogram_bounds_from_string(const char *bounds_str) + c = bounds_str; + + if (!(dmh = _alloc_dm_histogram(nr_entries))) +- return 0; ++ return_0; + + dmh->nr_bins = nr_entries; + + cur = dmh->bins; + + do { +- for(v = _valid_chars; *v; v++) ++ for (v = _valid_chars; *v; v++) + if (*c == *v) + break; +- if(!*v) ++ ++ if (!*v) { ++ stack; + goto badchar; ++ } + + if (*c == ',') { + log_error("Empty histogram bin not allowed: %s", + bounds_str); +- goto out; ++ goto bad; + } else { + const char *val_start = c; + char *endptr = NULL; +@@ -1998,7 +2010,7 @@ struct dm_histogram *dm_histogram_bounds_from_string(const char *bounds_str) + this_val = strtoull(val_start, &endptr, 10); + if (!endptr) { + log_error("Could not parse histogram bound."); +- goto out; ++ goto bad; + } + c = endptr; /* Advance to units, comma, or end. */ + +@@ -2012,13 +2024,17 @@ struct dm_histogram *dm_histogram_bounds_from_string(const char *bounds_str) + mult = NSEC_PER_USEC; + else if (*c == 'n') + mult = 1; +- else ++ else { ++ stack; + goto badchar; ++ } + c += 2; /* Advance over 'ms', 'us', or 'ns'. */ + } else if (*c == ',') + c++; +- else if (*c) /* Expected ',' or NULL. */ ++ else if (*c) { /* Expected ',' or NULL. */ ++ stack; + goto badchar; ++ } + + if (*c == ',') + c++; +@@ -2035,7 +2051,7 @@ struct dm_histogram *dm_histogram_bounds_from_string(const char *bounds_str) + + badchar: + log_error("Invalid character in histogram: %c", *c); +-out: ++bad: + dm_free(dmh); + return NULL; + } +@@ -2121,7 +2137,7 @@ static int _make_bounds_string(char *buf, size_t size, uint64_t lower, + int bounds = flags & DM_HISTOGRAM_BOUNDS_MASK; + + if (!bounds) +- return 0; ++ return_0; + + *buf = '\0'; + +@@ -2258,14 +2274,15 @@ const char *dm_histogram_to_string(const struct dm_histogram *dmh, int bin, + sep); + + if (len < 0) +- goto_out; ++ goto_bad; + + width = minwidth; /* re-set histogram column width. */ + dm_pool_grow_object(mem, buf, (size_t) len); + } + dm_pool_grow_object(mem, "\0", 1); + return (const char *) dm_pool_end_object(mem); +-out: ++ ++bad: + dm_pool_abandon_object(mem); + return NULL; + } +diff --git a/liblvm/lvm_pv.c b/liblvm/lvm_pv.c +index 24b2732..5933e0a 100644 +--- a/liblvm/lvm_pv.c ++++ b/liblvm/lvm_pv.c +@@ -155,9 +155,8 @@ static struct dm_list *_lvm_list_pvs(lvm_t libh) + } else { + dm_list_init(&rc->pvslist); + dm_list_init(&rc->vgslist); +- if( !get_pvs_perserve_vg(cmd, &rc->pvslist, &rc->vgslist) ) { +- return NULL; +- } ++ if (!get_pvs_perserve_vg(cmd, &rc->pvslist, &rc->vgslist)) ++ return_NULL; + + /* + * If we have no PVs we still need to have access to cmd +diff --git a/tools/dmsetup.c b/tools/dmsetup.c +index 8983e18..61ad5a9 100644 +--- a/tools/dmsetup.c ++++ b/tools/dmsetup.c +@@ -327,7 +327,7 @@ static int _parse_line(struct dm_task *dmt, char *buffer, const char *file, + *comment = '\0'; + + if (!dm_task_add_target(dmt, start, size, ttype, ptr)) +- return 0; ++ return_0; + + return 1; + } +@@ -364,11 +364,11 @@ static int _parse_file(struct dm_task *dmt, const char *file) + while (getline(&buffer, &buffer_size, fp) > 0) + #endif + if (!_parse_line(dmt, buffer, file ? : "on stdin", ++line)) +- goto out; ++ goto_out; + + r = 1; + +- out: ++out: + memset(buffer, 0, buffer_size); + #ifndef HAVE_GETLINE + dm_free(buffer); +@@ -421,33 +421,33 @@ static struct dm_task *_get_deps_task(int major, int minor) + struct dm_info info; + + if (!(dmt = dm_task_create(DM_DEVICE_DEPS))) +- return NULL; ++ return_NULL; + + if (!dm_task_set_major(dmt, major) || + !dm_task_set_minor(dmt, minor)) +- goto err; ++ goto_bad; + + if (_switches[NOOPENCOUNT_ARG] && !dm_task_no_open_count(dmt)) +- goto err; ++ goto_bad; + + if (_switches[INACTIVE_ARG] && !dm_task_query_inactive_table(dmt)) +- goto err; ++ goto_bad; + + if (_switches[CHECKS_ARG] && !dm_task_enable_checks(dmt)) +- goto err; ++ goto_bad; + + if (!_task_run(dmt)) +- goto err; ++ goto_bad; + + if (!dm_task_get_info(dmt, &info)) +- goto err; ++ goto_bad; + + if (!info.exists) +- goto err; ++ goto_bad; + + return dmt; + +- err: ++bad: + dm_task_destroy(dmt); + return NULL; + } +@@ -581,7 +581,7 @@ static int _do_timerfd_wait(void) + ssize_t bytes; + + if (_timer_fd < 0) +- return 0; ++ return_0; + + /* read on timerfd returns a uint64_t in host byte order. */ + bytes = read(_timer_fd, &expired, sizeof(expired)); +@@ -646,9 +646,9 @@ static int _do_usleep_wait(void) + */ + if (!_last_sleep && !_now) { + if (!(_last_sleep = dm_timestamp_alloc())) +- goto_out; ++ return_0; + if (!(_now = dm_timestamp_alloc())) +- goto_out; ++ return_0; + dm_timestamp_get(_now); + this_interval = _interval; + log_error("Using "FMTu64" as first interval.", this_interval); +@@ -673,17 +673,15 @@ static int _do_usleep_wait(void) + log_error("Report interval interrupted by signal."); + if (errno == EINVAL) + log_error("Report interval too short."); +- goto out; ++ return_0; + } + +- if(_count == 2) { ++ if (_count == 2) { + dm_timestamp_destroy(_last_sleep); + dm_timestamp_destroy(_now); + } + + return 1; +-out: +- return 0; + } + + static int _start_timer(void) +@@ -838,7 +836,7 @@ static int _display_info_cols(struct dm_task *dmt, struct dm_info *info) + dm_stats_bind_devno(obj.stats, info->major, info->minor); + + if (!dm_stats_populate(obj.stats, _program_id, DM_STATS_REGIONS_ALL)) +- goto out; ++ goto_out; + + /* Update timestamps and handle end-of-interval accounting. */ + _update_interval_times(); +@@ -856,11 +854,11 @@ static int _display_info_cols(struct dm_task *dmt, struct dm_info *info) + dm_stats_bind_devno(obj.stats, info->major, info->minor); + + if (!dm_stats_list(obj.stats, _program_id)) +- goto out; ++ goto_out; + + /* No regions to report */ + if (!dm_stats_get_nr_regions(obj.stats)) +- goto out; ++ goto_out; + } + + /* +@@ -879,7 +877,7 @@ static int _display_info_cols(struct dm_task *dmt, struct dm_info *info) + } dm_stats_walk_while(obj.stats); + r = 1; + +- out: ++out: + if (obj.deps_task) + dm_task_destroy(obj.deps_task); + if (obj.split_name) +@@ -938,7 +936,7 @@ static int _display_info(struct dm_task *dmt) + struct dm_info info; + + if (!dm_task_get_info(dmt, &info)) +- return 0; ++ return_0; + + if (!_switches[COLS_ARG]) + _display_info_long(dmt, &info); +@@ -953,14 +951,14 @@ static int _set_task_device(struct dm_task *dmt, const char *name, int optional) + { + if (name) { + if (!dm_task_set_name(dmt, name)) +- return 0; ++ return_0; + } else if (_switches[UUID_ARG]) { + if (!dm_task_set_uuid(dmt, _uuid)) +- return 0; ++ return_0; + } else if (_switches[MAJOR_ARG] && _switches[MINOR_ARG]) { + if (!dm_task_set_major(dmt, _int_args[MAJOR_ARG]) || + !dm_task_set_minor(dmt, _int_args[MINOR_ARG])) +- return 0; ++ return_0; + } else if (!optional) { + fprintf(stderr, "No device specified.\n"); + return 0; +@@ -972,15 +970,15 @@ static int _set_task_device(struct dm_task *dmt, const char *name, int optional) + static int _set_task_add_node(struct dm_task *dmt) + { + if (!dm_task_set_add_node(dmt, DEFAULT_DM_ADD_NODE)) +- return 0; ++ return_0; + + if (_switches[ADD_NODE_ON_RESUME_ARG] && + !dm_task_set_add_node(dmt, DM_ADD_NODE_ON_RESUME)) +- return 0; ++ return_0; + + if (_switches[ADD_NODE_ON_CREATE_ARG] && + !dm_task_set_add_node(dmt, DM_ADD_NODE_ON_CREATE)) +- return 0; ++ return_0; + + return 1; + } +@@ -1014,35 +1012,35 @@ static int _load(CMD_ARGS) + file = argv[0]; + + if (!(dmt = dm_task_create(DM_DEVICE_RELOAD))) +- return 0; ++ return_0; + + if (!_set_task_device(dmt, name, 0)) +- goto out; ++ goto_out; + + if (!_switches[NOTABLE_ARG] && !_parse_file(dmt, file)) +- goto out; ++ goto_out; + + if (_switches[READ_ONLY] && !dm_task_set_ro(dmt)) +- goto out; ++ goto_out; + + if (_switches[NOOPENCOUNT_ARG] && !dm_task_no_open_count(dmt)) +- goto out; ++ goto_out; + + if (_switches[INACTIVE_ARG] && !dm_task_query_inactive_table(dmt)) +- goto out; ++ goto_out; + + if (_switches[CHECKS_ARG] && !dm_task_enable_checks(dmt)) +- goto out; ++ goto_out; + + if (!_task_run(dmt)) +- goto out; ++ goto_out; + + r = 1; + + if (_switches[VERBOSE_ARG]) + r = _display_info(dmt); + +- out: ++out: + dm_task_destroy(dmt); + + return r; +@@ -1060,45 +1058,45 @@ static int _create(CMD_ARGS) + file = argv[1]; + + if (!(dmt = dm_task_create(DM_DEVICE_CREATE))) +- return 0; ++ return_0; + + if (!dm_task_set_name(dmt, argv[0])) +- goto out; ++ goto_out; + + if (_switches[UUID_ARG] && !dm_task_set_uuid(dmt, _uuid)) +- goto out; ++ goto_out; + + if (!_switches[NOTABLE_ARG] && !_parse_file(dmt, file)) +- goto out; ++ goto_out; + + if (_switches[READ_ONLY] && !dm_task_set_ro(dmt)) +- goto out; ++ goto_out; + + if (_switches[MAJOR_ARG] && !dm_task_set_major(dmt, _int_args[MAJOR_ARG])) +- goto out; ++ goto_out; + + if (_switches[MINOR_ARG] && !dm_task_set_minor(dmt, _int_args[MINOR_ARG])) +- goto out; ++ goto_out; + + if (_switches[UID_ARG] && !dm_task_set_uid(dmt, _int_args[UID_ARG])) +- goto out; ++ goto_out; + + if (_switches[GID_ARG] && !dm_task_set_gid(dmt, _int_args[GID_ARG])) +- goto out; ++ goto_out; + + if (_switches[MODE_ARG] && !dm_task_set_mode(dmt, _int_args[MODE_ARG])) +- goto out; ++ goto_out; + + if (_switches[NOOPENCOUNT_ARG] && !dm_task_no_open_count(dmt)) +- goto out; ++ goto_out; + + if (_switches[INACTIVE_ARG] && !dm_task_query_inactive_table(dmt)) +- goto out; ++ goto_out; + + if (_switches[READAHEAD_ARG] && + !dm_task_set_read_ahead(dmt, _int_args[READAHEAD_ARG], + _read_ahead_flags)) +- goto out; ++ goto_out; + + if (_switches[NOTABLE_ARG]) + dm_udev_set_sync_support(0); +@@ -1108,10 +1106,10 @@ static int _create(CMD_ARGS) + DM_UDEV_DISABLE_SUBSYSTEM_RULES_FLAG; + + if (_switches[CHECKS_ARG] && !dm_task_enable_checks(dmt)) +- goto out; ++ goto_out; + + if (!_set_task_add_node(dmt)) +- goto out; ++ goto_out; + + if (_udev_cookie) + cookie = _udev_cookie; +@@ -1121,11 +1119,11 @@ static int _create(CMD_ARGS) + + if (!dm_task_set_cookie(dmt, &cookie, udev_flags) || + !_task_run(dmt)) +- goto out; ++ goto_out; + + r = 1; + +- out: ++out: + if (!_udev_cookie) + (void) dm_udev_wait(cookie); + +@@ -1144,26 +1142,26 @@ static int _do_rename(const char *name, const char *new_name, const char *new_uu + uint16_t udev_flags = 0; + + if (!(dmt = dm_task_create(DM_DEVICE_RENAME))) +- return 0; ++ return_0; + + /* FIXME Kernel doesn't support uuid or device number here yet */ + if (!_set_task_device(dmt, name, 0)) +- goto out; ++ goto_out; + + if (new_uuid) { + if (!dm_task_set_newuuid(dmt, new_uuid)) +- goto out; ++ goto_out; + } else if (!new_name || !dm_task_set_newname(dmt, new_name)) +- goto out; ++ goto_out; + + if (_switches[NOOPENCOUNT_ARG] && !dm_task_no_open_count(dmt)) +- goto out; ++ goto_out; + + if (_switches[INACTIVE_ARG] && !dm_task_query_inactive_table(dmt)) +- goto out; ++ goto_out; + + if (_switches[CHECKS_ARG] && !dm_task_enable_checks(dmt)) +- goto out; ++ goto_out; + + if (_switches[NOUDEVRULES_ARG]) + udev_flags |= DM_UDEV_DISABLE_DM_RULES_FLAG | +@@ -1177,11 +1175,11 @@ static int _do_rename(const char *name, const char *new_name, const char *new_uu + + if (!dm_task_set_cookie(dmt, &cookie, udev_flags) || + !_task_run(dmt)) +- goto out; ++ goto_out; + + r = 1; + +- out: ++out: + if (!_udev_cookie) + (void) dm_udev_wait(cookie); + +@@ -1210,14 +1208,14 @@ static int _message(CMD_ARGS) + char *endptr; + + if (!(dmt = dm_task_create(DM_DEVICE_TARGET_MSG))) +- return 0; ++ return_0; + + if (_switches[UUID_ARG] || _switches[MAJOR_ARG]) { + if (!_set_task_device(dmt, NULL, 0)) +- goto out; ++ goto_out; + } else { + if (!_set_task_device(dmt, argv[0], 0)) +- goto out; ++ goto_out; + argc--; + argv++; + } +@@ -1228,7 +1226,7 @@ static int _message(CMD_ARGS) + goto out; + } + if (!dm_task_set_sector(dmt, sector)) +- goto out; ++ goto_out; + + argc--; + argv++; +@@ -1255,19 +1253,19 @@ static int _message(CMD_ARGS) + dm_free(str); + + if (!i) +- goto out; ++ goto_out; + + if (_switches[NOOPENCOUNT_ARG] && !dm_task_no_open_count(dmt)) +- goto out; ++ goto_out; + + if (_switches[INACTIVE_ARG] && !dm_task_query_inactive_table(dmt)) +- goto out; ++ goto_out; + + if (_switches[CHECKS_ARG] && !dm_task_enable_checks(dmt)) +- goto out; ++ goto_out; + + if (!_task_run(dmt)) +- goto out; ++ goto_out; + + if ((response = dm_task_get_message_response(dmt))) { + if (!*response || response[strlen(response) - 1] == '\n') +@@ -1278,7 +1276,7 @@ static int _message(CMD_ARGS) + + r = 1; + +- out: ++out: + dm_task_destroy(dmt); + + return r; +@@ -1290,37 +1288,37 @@ static int _setgeometry(CMD_ARGS) + struct dm_task *dmt; + + if (!(dmt = dm_task_create(DM_DEVICE_SET_GEOMETRY))) +- return 0; ++ return_0; + + if (_switches[UUID_ARG] || _switches[MAJOR_ARG]) { + if (!_set_task_device(dmt, NULL, 0)) +- goto out; ++ goto_out; + } else { + if (!_set_task_device(dmt, argv[0], 0)) +- goto out; ++ goto_out; + argc--; + argv++; + } + + if (!dm_task_set_geometry(dmt, argv[0], argv[1], argv[2], argv[3])) +- goto out; ++ goto_out; + + if (_switches[NOOPENCOUNT_ARG] && !dm_task_no_open_count(dmt)) +- goto out; ++ goto_out; + + if (_switches[INACTIVE_ARG] && !dm_task_query_inactive_table(dmt)) +- goto out; ++ goto_out; + + if (_switches[CHECKS_ARG] && !dm_task_enable_checks(dmt)) +- goto out; ++ goto_out; + + /* run the task */ + if (!_task_run(dmt)) +- goto out; ++ goto_out; + + r = 1; + +- out: ++out: + dm_task_destroy(dmt); + + return r; +@@ -1373,7 +1371,7 @@ static int _udevflags(CMD_ARGS) + 0}; + + if (!(cookie = _get_cookie_value(argv[0]))) +- return 0; ++ return_0; + + flags = cookie >> DM_UDEV_FLAGS_SHIFT; + +@@ -1405,7 +1403,7 @@ static int _udevcomplete(CMD_ARGS) + uint32_t cookie; + + if (!(cookie = _get_cookie_value(argv[0]))) +- return 0; ++ return_0; + + /* + * Strip flags from the cookie and use cookie magic instead. +@@ -1519,7 +1517,7 @@ static int _udevcreatecookie(CMD_ARGS) + uint32_t cookie; + + if (!dm_udev_create_cookie(&cookie)) +- return 0; ++ return_0; + + if (cookie) + printf("0x%08" PRIX32 "\n", cookie); +@@ -1530,7 +1528,7 @@ static int _udevcreatecookie(CMD_ARGS) + static int _udevreleasecookie(CMD_ARGS) + { + if (argv[0] && !(_udev_cookie = _get_cookie_value(argv[0]))) +- return 0; ++ return_0; + + if (!_udev_cookie) { + log_error("No udev transaction cookie given."); +@@ -1686,7 +1684,7 @@ static int _version(CMD_ARGS) + printf("Library version: %s\n", version); + + if (!dm_driver_version(version, sizeof(version))) +- return 0; ++ return_0; + + printf("Driver version: %s\n", version); + +@@ -1710,37 +1708,37 @@ static int _simple(int task, const char *name, uint32_t event_nr, int display) + struct dm_task *dmt; + + if (!(dmt = dm_task_create(task))) +- return 0; ++ return_0; + + if (!_set_task_device(dmt, name, 0)) +- goto out; ++ goto_out; + + if (event_nr && !dm_task_set_event_nr(dmt, event_nr)) +- goto out; ++ goto_out; + + if (_switches[NOFLUSH_ARG] && !dm_task_no_flush(dmt)) +- goto out; ++ goto_out; + + if (_switches[NOOPENCOUNT_ARG] && !dm_task_no_open_count(dmt)) +- goto out; ++ goto_out; + + if (_switches[INACTIVE_ARG] && !dm_task_query_inactive_table(dmt)) +- goto out; ++ goto_out; + + if (_switches[NOLOCKFS_ARG] && !dm_task_skip_lockfs(dmt)) +- goto out; ++ goto_out; + + if (_switches[CHECKS_ARG] && !dm_task_enable_checks(dmt)) +- goto out; ++ goto_out; + + /* FIXME: needs to coperate with udev */ + if (!_set_task_add_node(dmt)) +- goto out; ++ goto_out; + + if (_switches[READAHEAD_ARG] && + !dm_task_set_read_ahead(dmt, _int_args[READAHEAD_ARG], + _read_ahead_flags)) +- goto out; ++ goto_out; + + if (_switches[NOUDEVRULES_ARG]) + udev_flags |= DM_UDEV_DISABLE_DM_RULES_FLAG | +@@ -1753,7 +1751,7 @@ static int _simple(int task, const char *name, uint32_t event_nr, int display) + udev_flags |= DM_UDEV_DISABLE_LIBRARY_FALLBACK; + + if (udev_wait_flag && !dm_task_set_cookie(dmt, &cookie, udev_flags)) +- goto out; ++ goto_out; + + if (_switches[RETRY_ARG] && task == DM_DEVICE_REMOVE) + dm_task_retry_remove(dmt); +@@ -1763,7 +1761,7 @@ static int _simple(int task, const char *name, uint32_t event_nr, int display) + + r = _task_run(dmt); + +- out: ++out: + if (!_udev_cookie && udev_wait_flag) + (void) dm_udev_wait(cookie); + +@@ -1817,19 +1815,19 @@ static int _process_all(const struct command *cmd, const char *subcommand, int a + struct dm_task *dmt; + + if (!(dmt = dm_task_create(DM_DEVICE_LIST))) +- return 0; ++ return_0; + + if (_switches[CHECKS_ARG] && !dm_task_enable_checks(dmt)) +- goto out; ++ goto_out; + + if (!_task_run(dmt)) { + r = 0; +- goto out; ++ goto_out; + } + + if (!(names = dm_task_get_names(dmt))) { + r = 0; +- goto out; ++ goto_out; + } + + if (!names->dev) { +@@ -1845,7 +1843,7 @@ static int _process_all(const struct command *cmd, const char *subcommand, int a + next = names->next; + } while (next); + +- out: ++out: + dm_task_destroy(dmt); + return r; + } +@@ -1859,25 +1857,25 @@ static uint64_t _get_device_size(const char *name) + void *next = NULL; + + if (!(dmt = dm_task_create(DM_DEVICE_TABLE))) +- return 0; ++ return_0; + + if (!_set_task_device(dmt, name, 0)) +- goto out; ++ goto_out; + + if (_switches[NOOPENCOUNT_ARG] && !dm_task_no_open_count(dmt)) +- goto out; ++ goto_out; + + if (_switches[INACTIVE_ARG] && !dm_task_query_inactive_table(dmt)) +- goto out; ++ goto_out; + + if (_switches[CHECKS_ARG] && !dm_task_enable_checks(dmt)) +- goto out; ++ goto_out; + + if (!_task_run(dmt)) +- goto out; ++ goto_out; + + if (!dm_task_get_info(dmt, &info) || !info.exists) +- goto out; ++ goto_out; + + do { + next = dm_get_next_target(dmt, next, &start, &length, +@@ -1885,7 +1883,7 @@ static uint64_t _get_device_size(const char *name) + size += length; + } while (next); + +- out: ++out: + dm_task_destroy(dmt); + return size; + } +@@ -1902,37 +1900,37 @@ static int _error_device(CMD_ARGS) + size = _get_device_size(name); + + if (!(dmt = dm_task_create(DM_DEVICE_RELOAD))) +- return 0; ++ return_0; + + if (!_set_task_device(dmt, name, 0)) +- goto error; ++ goto_bad; + + if (!dm_task_add_target(dmt, UINT64_C(0), size, "error", "")) +- goto error; ++ goto_bad; + + if (_switches[READ_ONLY] && !dm_task_set_ro(dmt)) +- goto error; ++ goto_bad; + + if (_switches[NOOPENCOUNT_ARG] && !dm_task_no_open_count(dmt)) +- goto error; ++ goto_bad; + + if (_switches[INACTIVE_ARG] && !dm_task_query_inactive_table(dmt)) +- goto error; ++ goto_bad; + + if (_switches[CHECKS_ARG] && !dm_task_enable_checks(dmt)) +- goto error; ++ goto_bad; + + if (!_task_run(dmt)) +- goto error; ++ goto_bad; + + if (!_simple(DM_DEVICE_RESUME, name, 0, 0)) { + _simple(DM_DEVICE_CLEAR, name, 0, 0); +- goto error; ++ goto_bad; + } + + r = 1; + +-error: ++bad: + dm_task_destroy(dmt); + return r; + } +@@ -2013,14 +2011,14 @@ static int _exec_command(const char *name) + pid_t pid; + + if (argc < 0) +- return 0; ++ return_0; + + if (!dm_mknodes(name)) +- return 0; ++ return_0; + + n = snprintf(path, sizeof(path), "%s/%s", dm_dir(), name); + if (n < 0 || n > (int) sizeof(path) - 1) +- return 0; ++ return_0; + + if (!argc) { + c = _command_to_exec; +@@ -2038,7 +2036,7 @@ static int _exec_command(const char *name) + + if (!argc) { + argc = -1; +- return 0; ++ return_0; + } + + if (argc == ARGS_MAX) { +@@ -2093,28 +2091,28 @@ static int _status(CMD_ARGS) + ls_only = 1; + + if (!(dmt = dm_task_create(cmdno))) +- return 0; ++ return_0; + + if (!_set_task_device(dmt, name, 0)) +- goto out; ++ goto_out; + + if (_switches[NOOPENCOUNT_ARG] && !dm_task_no_open_count(dmt)) +- goto out; ++ goto_out; + + if (_switches[INACTIVE_ARG] && !dm_task_query_inactive_table(dmt)) +- goto out; ++ goto_out; + + if (_switches[CHECKS_ARG] && !dm_task_enable_checks(dmt)) +- goto out; ++ goto_out; + + if (_switches[NOFLUSH_ARG] && !dm_task_no_flush(dmt)) +- goto out; ++ goto_out; + + if (!_task_run(dmt)) +- goto out; ++ goto_out; + + if (!dm_task_get_info(dmt, &info) || !info.exists) +- goto out; ++ goto_out; + + if (!name) + name = dm_task_get_name(dmt); +@@ -2163,11 +2161,11 @@ static int _status(CMD_ARGS) + printf("\n"); + + if (matched && _switches[EXEC_ARG] && _command_to_exec && !_exec_command(name)) +- goto out; ++ goto_out; + + r = 1; + +- out: ++out: + dm_task_destroy(dmt); + return r; + } +@@ -2181,13 +2179,13 @@ static int _targets(CMD_ARGS) + struct dm_versions *last_target; + + if (!(dmt = dm_task_create(DM_DEVICE_LIST_VERSIONS))) +- return 0; ++ return_0; + + if (_switches[CHECKS_ARG] && !dm_task_enable_checks(dmt)) +- goto out; ++ goto_out; + + if (!_task_run(dmt)) +- goto out; ++ goto_out; + + target = dm_task_get_versions(dmt); + +@@ -2203,7 +2201,7 @@ static int _targets(CMD_ARGS) + + r = 1; + +- out: ++out: + dm_task_destroy(dmt); + return r; + } +@@ -2224,26 +2222,26 @@ static int _info(CMD_ARGS) + } + + if (!(dmt = dm_task_create(DM_DEVICE_INFO))) +- return 0; ++ return_0; + + if (!_set_task_device(dmt, name, 0)) +- goto out; ++ goto_out; + + if (_switches[NOOPENCOUNT_ARG] && !dm_task_no_open_count(dmt)) +- goto out; ++ goto_out; + + if (_switches[INACTIVE_ARG] && !dm_task_query_inactive_table(dmt)) +- goto out; ++ goto_out; + + if (_switches[CHECKS_ARG] && !dm_task_enable_checks(dmt)) +- goto out; ++ goto_out; + + if (!_task_run(dmt)) +- goto out; ++ goto_out; + + r = _display_info(dmt); + +- out: ++out: + dm_task_destroy(dmt); + return r; + } +@@ -2268,28 +2266,28 @@ static int _deps(CMD_ARGS) + } + + if (!(dmt = dm_task_create(DM_DEVICE_DEPS))) +- return 0; ++ return_0; + + if (!_set_task_device(dmt, name, 0)) +- goto out; ++ goto_out; + + if (_switches[NOOPENCOUNT_ARG] && !dm_task_no_open_count(dmt)) +- goto out; ++ goto_out; + + if (_switches[INACTIVE_ARG] && !dm_task_query_inactive_table(dmt)) +- goto out; ++ goto_out; + + if (_switches[CHECKS_ARG] && !dm_task_enable_checks(dmt)) +- goto out; ++ goto_out; + + if (!_task_run(dmt)) +- goto out; ++ goto_out; + + if (!dm_task_get_info(dmt, &info)) +- goto out; ++ goto_out; + + if (!(deps = dm_task_get_deps(dmt))) +- goto out; ++ goto_out; + + if (!info.exists) { + printf("Device does not exist.\n"); +@@ -2322,7 +2320,7 @@ static int _deps(CMD_ARGS) + + r = 1; + +- out: ++out: + dm_task_destroy(dmt); + return r; + } +@@ -2670,7 +2668,7 @@ static int _add_dep(CMD_ARGS) + { + if (names && + !dm_tree_add_dev(_dtree, (unsigned) MAJOR(names->dev), (unsigned) MINOR(names->dev))) +- return 0; ++ return_0; + + return 1; + } +@@ -2684,10 +2682,10 @@ static int _build_whole_deptree(const struct command *cmd) + return 1; + + if (!(_dtree = dm_tree_create())) +- return 0; ++ return_0; + + if (!_process_all(cmd, NULL, 0, NULL, 0, _add_dep)) +- return 0; ++ return_0; + + return 1; + } +@@ -2695,7 +2693,7 @@ static int _build_whole_deptree(const struct command *cmd) + static int _display_tree(CMD_ARGS) + { + if (!_build_whole_deptree(cmd)) +- return 0; ++ return_0; + + _display_tree_walk_children(dm_tree_find_node(_dtree, 0, 0), 0); + +@@ -2732,7 +2730,7 @@ static int _show_units(void) + { + /* --nosuffix overrides --units */ + if (_switches[NOSUFFIX_ARG]) +- return 0; ++ return_0; + + return (_int_args[UNITS_ARG]) ? 1 : 0; + } +@@ -2944,8 +2942,10 @@ static int _dm_info_devno_disp(struct dm_report *rh, struct dm_pool *mem, + + if (private) { + if (!dm_device_get_name(info->major, info->minor, +- 1, buf, PATH_MAX)) ++ 1, buf, PATH_MAX)) { ++ stack; + goto out_abandon; ++ } + } + else { + if (dm_snprintf(buf, sizeof(buf), "%d:%d", +@@ -4375,7 +4375,7 @@ static int _report_init(const struct command *cmd, const char *subcommand) + if (!(_report = dm_report_init_with_selection(&_report_type, _report_types, + _report_fields, options, separator, flags, keys, + selection, NULL, NULL))) +- goto out; ++ goto_out; + + if ((_report_type & DR_TREE) && !_build_whole_deptree(cmd)) { + err("Internal device dependency tree creation failed."); +@@ -4431,19 +4431,19 @@ static int _mangle(CMD_ARGS) + } + + if (!(dmt = dm_task_create(DM_DEVICE_STATUS))) +- return 0; ++ return_0; + + if (!(_set_task_device(dmt, name, 0))) +- goto out; ++ goto_out; + + if (!_switches[CHECKS_ARG] && !dm_task_enable_checks(dmt)) +- goto out; ++ goto_out; + + if (!_task_run(dmt)) +- goto out; ++ goto_out; + + if (!dm_task_get_info(dmt, &info) || !info.exists) +- goto out; ++ goto_out; + + uuid = dm_task_get_uuid(dmt); + +@@ -4465,15 +4465,15 @@ static int _mangle(CMD_ARGS) + + if (target_format == DM_STRING_MANGLING_NONE) { + if (!(new_name = dm_task_get_name_unmangled(dmt))) +- goto out; ++ goto_out; + if (!(new_uuid = dm_task_get_uuid_unmangled(dmt))) +- goto out; ++ goto_out; + } + else { + if (!(new_name = dm_task_get_name_mangled(dmt))) +- goto out; ++ goto_out; + if (!(new_uuid = dm_task_get_uuid_mangled(dmt))) +- goto out; ++ goto_out; + } + + /* We can't rename the UUID, the device must be reactivated manually. */ +@@ -4508,13 +4508,13 @@ static int _stats(CMD_ARGS); + static int _bind_stats_device(struct dm_stats *dms, const char *name) + { + if (name && !dm_stats_bind_name(dms, name)) +- return 0; ++ return_0; + else if (_switches[UUID_ARG] && !dm_stats_bind_uuid(dms, _uuid)) +- return 0; ++ return_0; + else if (_switches[MAJOR_ARG] && _switches[MINOR_ARG] + && !dm_stats_bind_devno(dms, _int_args[MAJOR_ARG], + _int_args[MINOR_ARG])) +- return 0; ++ return_0; + + return 1; + } +@@ -4524,10 +4524,10 @@ static int _stats_clear_regions(struct dm_stats *dms, uint64_t region_id) + int allregions = (region_id == DM_STATS_REGIONS_ALL); + + if (!dm_stats_list(dms, NULL)) +- goto_out; ++ return_0; + + if (!dm_stats_get_nr_regions(dms)) +- goto done; ++ return 1; + + dm_stats_walk_do(dms) { + if (allregions) +@@ -4535,21 +4535,18 @@ static int _stats_clear_regions(struct dm_stats *dms, uint64_t region_id) + + if (!dm_stats_region_present(dms, region_id)) { + log_error("No such region: %"PRIu64".", region_id); +- goto out; ++ return 0; + } + if (!dm_stats_clear_region(dms, region_id)) { + log_error("Clearing statistics region %"PRIu64" failed.", + region_id); +- goto out; ++ return 0; + } + log_info("Cleared statistics region %"PRIu64".", region_id); + dm_stats_walk_next_region(dms); + } dm_stats_walk_while(dms); +-done: +- return 1; + +-out: +- return 0; ++ return 1; + } + + static int _stats_clear(CMD_ARGS) +@@ -4611,7 +4608,7 @@ static int _size_from_string(char *argptr, uint64_t *size, const char *name) + uint64_t factor; + char *endptr = NULL, unit_type; + if (!argptr) +- return 0; ++ return_0; + + *size = strtoull(argptr, &endptr, 10); + if (endptr == argptr) { +@@ -4674,30 +4671,30 @@ static int _do_stats_create_regions(struct dm_stats *dms, + void *next = NULL; + + if (histogram && !(bounds = dm_histogram_bounds_from_string(histogram))) +- return 0; ++ return_0; + + if (!(dmt = dm_task_create(DM_DEVICE_TABLE))) { + dm_stats_destroy(dms); +- return 0; ++ return_0; + } + + if (!_set_task_device(dmt, name, 0)) +- goto out; ++ goto_out; + + if (!dm_task_no_open_count(dmt)) +- goto out; ++ goto_out; + + if (_switches[CHECKS_ARG] && !dm_task_enable_checks(dmt)) +- goto out; ++ goto_out; + + if (!_task_run(dmt)) +- goto out; ++ goto_out; + + if (!dm_task_get_info(dmt, &info) || !info.exists) +- goto out; ++ goto_out; + + if (!(devname = dm_task_get_name(dmt))) +- goto out; ++ goto_out; + + do { + uint64_t segment_start, segment_len; +@@ -4797,7 +4794,7 @@ static int _stats_create(CMD_ARGS) + if (_switches[AREA_SIZE_ARG]) + if (!_size_from_string(_string_args[AREA_SIZE_ARG], + &area_size, "areasize")) +- return 0; ++ return_0; + + areas = (areas) ? areas : 1; + /* bytes to sectors or -(areas): promote to signed before conversion */ +@@ -4806,7 +4803,7 @@ static int _stats_create(CMD_ARGS) + if (_switches[START_ARG]) { + if (!_size_from_string(_string_args[START_ARG], + &start, "start")) +- return 0; ++ return_0; + } + + /* bytes to sectors */ +@@ -4815,7 +4812,7 @@ static int _stats_create(CMD_ARGS) + if (_switches[LENGTH_ARG]) { + if (!_size_from_string(_string_args[LENGTH_ARG], + &len, "length")) +- return 0; ++ return_0; + } + + /* bytes to sectors */ +@@ -4831,13 +4828,13 @@ static int _stats_create(CMD_ARGS) + + dms = dm_stats_create(DM_STATS_PROGRAM_ID); + if (!_bind_stats_device(dms, name)) +- goto_out; ++ goto_bad; + + if (_switches[PRECISE_ARG]) { + if (!dm_stats_driver_supports_precise()) { + log_error("Using --precise requires driver version " + "4.32.0 or later."); +- goto out; ++ goto bad; + } + } + +@@ -4845,7 +4842,7 @@ static int _stats_create(CMD_ARGS) + if (!dm_stats_driver_supports_histogram()) { + log_error("Using --bounds requires driver version " + "4.32.0 or later."); +- goto out; ++ goto bad; + } + } + +@@ -4857,7 +4854,7 @@ static int _stats_create(CMD_ARGS) + _switches[SEGMENTS_ARG], + program_id, aux_data); + +-out: ++bad: + dm_stats_destroy(dms); + return 0; + } +@@ -4869,6 +4866,7 @@ static int _stats_delete(CMD_ARGS) + char *name = NULL; + const char *program_id = DM_STATS_PROGRAM_ID; + int allregions = _switches[ALL_REGIONS_ARG]; ++ int r = 0; + + /* delete does not use a report */ + if (_report) { +@@ -4908,9 +4906,11 @@ static int _stats_delete(CMD_ARGS) + if (allregions && !dm_stats_list(dms, program_id)) + goto_out; + +- if (allregions && !dm_stats_get_nr_regions(dms)) ++ if (allregions && !dm_stats_get_nr_regions(dms)) { + /* no regions present */ +- goto done; ++ r = 1; ++ goto out; ++ } + + dm_stats_walk_do(dms) { + if (_switches[ALL_REGIONS_ARG]) +@@ -4923,13 +4923,11 @@ static int _stats_delete(CMD_ARGS) + dm_stats_walk_next_region(dms); + } dm_stats_walk_while(dms); + +-done: +- dm_stats_destroy(dms); +- return 1; ++ r = 1; + + out: + dm_stats_destroy(dms); +- return 0; ++ return r; + } + + static int _stats_print(CMD_ARGS) +@@ -4939,6 +4937,7 @@ static int _stats_print(CMD_ARGS) + uint64_t region_id; + unsigned clear = (unsigned) _switches[CLEAR_ARG]; + int allregions = _switches[ALL_REGIONS_ARG]; ++ int r = 0; + + /* print does not use a report */ + if (_report) { +@@ -4969,8 +4968,10 @@ static int _stats_print(CMD_ARGS) + if (!dm_stats_list(dms, NULL)) + goto_out; + +- if (allregions && !dm_stats_get_nr_regions(dms)) +- goto done; ++ if (allregions && !dm_stats_get_nr_regions(dms)) { ++ r = 1; ++ goto out; ++ } + + dm_stats_walk_do(dms) { + if (_switches[ALL_REGIONS_ARG]) +@@ -4994,13 +4995,11 @@ static int _stats_print(CMD_ARGS) + + } dm_stats_walk_while(dms); + +-done: +- dm_stats_destroy(dms); +- return 1; ++ r = 1; + + out: + dm_stats_destroy(dms); +- return 0; ++ return r; + } + + static int _stats_report(CMD_ARGS) +@@ -5028,25 +5027,27 @@ static int _stats_report(CMD_ARGS) + } + + if (!(dmt = dm_task_create(DM_DEVICE_INFO))) +- return 0; ++ return_0; + + if (!_set_task_device(dmt, name, 0)) +- goto out; ++ goto_out; + + if (_switches[CHECKS_ARG] && !dm_task_enable_checks(dmt)) +- goto out; ++ goto_out; + + if (!_task_run(dmt)) +- goto out; ++ goto_out; + + r = _display_info(dmt); + +- out: ++out: + dm_task_destroy(dmt); ++ + if (!r && _report) { + dm_report_free(_report); + _report = NULL; + } ++ + return r; + } + +@@ -5321,7 +5322,7 @@ static int _stats(CMD_ARGS) + */ + if (!stats_cmd->fn(stats_cmd, subcommand, argc, argv, NULL, + multiple_devices)) +- return 0; ++ return_0; + + return 1; + } +@@ -5418,35 +5419,35 @@ static char *parse_loop_device_name(const char *dev, const char *dev_dir) + char *device = NULL; + + if (!(buf = dm_malloc(PATH_MAX))) +- return NULL; ++ return_NULL; + + if (dev[0] == '/') { + if (!(device = _get_abspath(dev))) +- goto error; ++ goto_bad; + + if (strncmp(device, dev_dir, strlen(dev_dir))) +- goto error; ++ goto_bad; + + /* If dev_dir does not end in a slash, ensure that the + following byte in the device string is "/". */ + if (dev_dir[strlen(dev_dir) - 1] != '/' && + device[strlen(dev_dir)] != '/') +- goto error; ++ goto_bad; + + if (!dm_strncpy(buf, strrchr(device, '/') + 1, PATH_MAX)) +- goto error; ++ goto_bad; + dm_free(device); + } else { + /* check for device number */ + if (strncmp(dev, "loop", sizeof("loop") - 1)) +- goto error; ++ goto_bad; + + if (!dm_strncpy(buf, dev, PATH_MAX)) +- goto error; ++ goto_bad; + } + + return buf; +-error: ++bad: + dm_free(device); + dm_free(buf); + +@@ -5476,10 +5477,10 @@ static int _loop_table(char *table, size_t tlen, char *file, + } + + if (fd < 0) +- goto error; ++ goto_bad; + + if (fstat(fd, &fbuf)) +- goto error; ++ goto_bad; + + size = (fbuf.st_size - off); + sectors = size >> SECTOR_SHIFT; +@@ -5491,7 +5492,7 @@ static int _loop_table(char *table, size_t tlen, char *file, + + #ifdef HAVE_SYS_STATVFS_H + if (fstatvfs(fd, &fsbuf)) +- goto error; ++ goto_bad; + + /* FIXME Fragment size currently unused */ + blksize = fsbuf.f_frsize; +@@ -5502,18 +5503,18 @@ static int _loop_table(char *table, size_t tlen, char *file, + + if (dm_snprintf(table, tlen, "%llu %llu loop %s %llu\n", 0ULL, + (long long unsigned)sectors, file, (long long unsigned)off) < 0) +- return 0; ++ return_0; + + if (_switches[VERBOSE_ARG] > 1) + fprintf(stderr, "Table: %s\n", table); + + return 1; + +-error: ++bad: + if (fd > -1 && close(fd)) + log_sys_error("close", file); + +- return 0; ++ return_0; + } + + static int _process_losetup_switches(const char *base, int *argcp, char ***argvp, +@@ -5536,7 +5537,7 @@ static int _process_losetup_switches(const char *base, int *argcp, char ***argvp + while ((c = GETOPTLONG_FN(*argcp, *argvp, "ade:fo:v", + long_options, NULL)) != -1 ) { + if (c == ':' || c == '?') +- return 0; ++ return_0; + if (c == 'a') + show_all++; + if (c == 'd') +@@ -5836,7 +5837,7 @@ static int _process_switches(int *argcp, char ***argvp, const char *dev_dir) + _string_args[AUX_DATA_ARG] = optarg; + } + if (c == ':' || c == '?') +- return 0; ++ return_0; + if (c == 'h' || ind == HELP_ARG) + _switches[HELP_ARG]++; + if (ind == BOUNDS_ARG) { +@@ -6201,7 +6202,7 @@ unknown: + + #ifdef UDEV_SYNC_SUPPORT + if (!_set_up_udev_support(dev_dir)) +- goto out; ++ goto_out; + #endif + + /* +@@ -6215,7 +6216,7 @@ unknown: + subcommand = (char *) ""; + + if (_switches[COLS_ARG] && !_report_init(cmd, subcommand)) +- goto out; ++ goto_out; + + if (_switches[COUNT_ARG]) + _count = ((uint32_t)_int_args[COUNT_ARG]) ? : UINT32_MAX; diff --git a/SOURCES/lvm2-2_02_131-swapping-of-lv-identifiers-handles-more-complex-lvs.patch b/SOURCES/lvm2-2_02_131-swapping-of-lv-identifiers-handles-more-complex-lvs.patch new file mode 100644 index 0000000..9a7541f --- /dev/null +++ b/SOURCES/lvm2-2_02_131-swapping-of-lv-identifiers-handles-more-complex-lvs.patch @@ -0,0 +1,66 @@ + WHATS_NEW | 1 + + tools/lvconvert.c | 4 ++-- + tools/lvconvert_poll.c | 13 +++++++++---- + 3 files changed, 12 insertions(+), 6 deletions(-) + +diff --git a/WHATS_NEW b/WHATS_NEW +index 9ddecbc..5260321 100644 +--- a/WHATS_NEW ++++ b/WHATS_NEW +@@ -1,5 +1,6 @@ + Version 2.02.131 - + ===================================== ++ Swapping of LV identifiers handles more complex LVs. + Fix VG metadata comparison failure while scanning the VG for lvmetad. + Ignore persistent cache if configuration changed. (2.02.127) + +diff --git a/tools/lvconvert.c b/tools/lvconvert.c +index 2bffb07..919537a 100644 +--- a/tools/lvconvert.c ++++ b/tools/lvconvert.c +@@ -2489,14 +2489,14 @@ deactivate_pmslv: + if (!detach_pool_metadata_lv(first_seg(pool_lv), &mlv)) + return_0; + ++ /* Swap _pmspare and _tmeta name */ + if (!swap_lv_identifiers(cmd, mlv, pmslv)) + return_0; + +- /* Used _pmspare will become _tmeta */ + if (!attach_pool_metadata_lv(first_seg(pool_lv), pmslv)) + return_0; + +- /* Used _tmeta will become visible _meta%d */ ++ /* Used _tmeta (now _pmspare) becomes _meta%d */ + if (!lv_rename_update(cmd, mlv, pms_path, 0)) + return_0; + +diff --git a/tools/lvconvert_poll.c b/tools/lvconvert_poll.c +index e3a3709..1b230bc 100644 +--- a/tools/lvconvert_poll.c ++++ b/tools/lvconvert_poll.c +@@ -44,15 +44,20 @@ int swap_lv_identifiers(struct cmd_context *cmd, + struct logical_volume *a, struct logical_volume *b) + { + union lvid lvid; +- const char *name; ++ const char *aname = a->name, *bname = b->name; + + lvid = a->lvid; + a->lvid = b->lvid; + b->lvid = lvid; + +- name = a->name; +- a->name = b->name; +- if (!lv_rename_update(cmd, b, name, 0)) ++ /* rename temporarily to 'unused' name */ ++ if (!lv_rename_update(cmd, a, "pmove_tmeta", 0)) ++ return_0; ++ /* name rename 'b' to unused name of 'a' */ ++ if (!lv_rename_update(cmd, b, aname, 0)) ++ return_0; ++ /* finish name swapping */ ++ if (!lv_rename_update(cmd, a, bname, 0)) + return_0; + + return 1; diff --git a/SOURCES/lvm2-2_02_133-check-for-space-in-thin-pool-before-creating-new-thin.patch b/SOURCES/lvm2-2_02_133-check-for-space-in-thin-pool-before-creating-new-thin.patch new file mode 100644 index 0000000..a02d919 --- /dev/null +++ b/SOURCES/lvm2-2_02_133-check-for-space-in-thin-pool-before-creating-new-thin.patch @@ -0,0 +1,51 @@ + WHATS_NEW | 4 ++++ + lib/metadata/lv_manip.c | 23 ++++++++++++++++++----- + 2 files changed, 22 insertions(+), 5 deletions(-) + +diff --git a/WHATS_NEW b/WHATS_NEW +index 1718c29..0fa6bb6 100644 +--- a/WHATS_NEW ++++ b/WHATS_NEW +@@ -1,3 +1,7 @@ ++Version 2.02.133 - ++====================================== ++ Check for enough space in thin-pool in command before creating new thin. ++ + Version 2.02.131 - + ===================================== + Fix vgimportclone cache_dir path name (2.02.115). +diff --git a/lib/metadata/lv_manip.c b/lib/metadata/lv_manip.c +index 88c516b..32aa666 100644 +--- a/lib/metadata/lv_manip.c ++++ b/lib/metadata/lv_manip.c +@@ -7038,12 +7038,25 @@ static struct logical_volume *_lv_create_an_lv(struct volume_group *vg, + } + } + +- if (seg_is_thin_volume(lp) && +- lv_is_new_thin_pool(pool_lv)) { ++ if (seg_is_thin_volume(lp)) { + thin_pool_was_active = lv_is_active(pool_lv); +- if (!check_new_thin_pool(pool_lv)) +- return_NULL; +- /* New pool is now inactive */ ++ if (lv_is_new_thin_pool(pool_lv)) { ++ if (!check_new_thin_pool(pool_lv)) ++ return_NULL; ++ /* New pool is now inactive */ ++ } else { ++ if (!activate_lv_excl_local(cmd, pool_lv)) { ++ log_error("Aborting. Failed to locally activate thin pool %s.", ++ display_lvname(pool_lv)); ++ return 0; ++ } ++ if (!pool_below_threshold(first_seg(pool_lv))) { ++ log_error("Cannot create new thin volume, free space in " ++ "thin pool %s reached threshold.", ++ display_lvname(pool_lv)); ++ return NULL; ++ } ++ } + } + + if (seg_is_cache(lp) && diff --git a/SOURCES/lvm2-2_02_133-enforce-writethrough-mode-for-cleaner-policy.patch b/SOURCES/lvm2-2_02_133-enforce-writethrough-mode-for-cleaner-policy.patch new file mode 100644 index 0000000..58a3359 --- /dev/null +++ b/SOURCES/lvm2-2_02_133-enforce-writethrough-mode-for-cleaner-policy.patch @@ -0,0 +1,30 @@ + WHATS_NEW_DM | 4 ++++ + libdm/libdm-deptree.c | 3 ++- + 2 files changed, 6 insertions(+), 1 deletion(-) + +diff --git a/WHATS_NEW_DM b/WHATS_NEW_DM +index 9e30786..71b25ba 100644 +--- a/WHATS_NEW_DM ++++ b/WHATS_NEW_DM +@@ -1,3 +1,7 @@ ++Version 1.02.110 - ++====================================== ++ Enforce writethrough mode for cleaner policy. ++ + Version 1.02.108 - + ===================================== + Do not check for full thin pool when activating without messages (1.02.107). +diff --git a/libdm/libdm-deptree.c b/libdm/libdm-deptree.c +index 7b7ca5b..fc79e33 100644 +--- a/libdm/libdm-deptree.c ++++ b/libdm/libdm-deptree.c +@@ -3456,7 +3456,8 @@ int dm_tree_node_add_cache_target(struct dm_tree_node *node, + return_0; + + seg->data_block_size = data_block_size; +- seg->flags = feature_flags; ++ /* Enforce WriteThough mode for cleaner policy */ ++ seg->flags = (strcmp(policy_name, "cleaner") == 0) ? DM_CACHE_FEATURE_WRITETHROUGH : feature_flags; + seg->policy_name = policy_name; + + /* FIXME: better validation missing */ diff --git a/SOURCES/lvm2-drop-unavailable-libblkid-2_24-BLKID_SUBLKS_BADCSUM-for-signature-detection.patch b/SOURCES/lvm2-drop-unavailable-libblkid-2_24-BLKID_SUBLKS_BADCSUM-for-signature-detection.patch index 67b7081..f90e258 100644 --- a/SOURCES/lvm2-drop-unavailable-libblkid-2_24-BLKID_SUBLKS_BADCSUM-for-signature-detection.patch +++ b/SOURCES/lvm2-drop-unavailable-libblkid-2_24-BLKID_SUBLKS_BADCSUM-for-signature-detection.patch @@ -4,10 +4,10 @@ 3 files changed, 13 insertions(+), 14 deletions(-) diff --git a/configure b/configure -index df902c3..d8319e0 100755 +index 3d650a1..31ceb35 100755 --- a/configure +++ b/configure -@@ -10524,12 +10524,12 @@ if test -n "$BLKID_CFLAGS"; then +@@ -11217,12 +11217,12 @@ if test -n "$BLKID_CFLAGS"; then pkg_cv_BLKID_CFLAGS="$BLKID_CFLAGS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ @@ -23,7 +23,7 @@ index df902c3..d8319e0 100755 test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes -@@ -10541,12 +10541,12 @@ if test -n "$BLKID_LIBS"; then +@@ -11234,12 +11234,12 @@ if test -n "$BLKID_LIBS"; then pkg_cv_BLKID_LIBS="$BLKID_LIBS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ @@ -39,7 +39,7 @@ index df902c3..d8319e0 100755 test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes -@@ -10567,9 +10567,9 @@ else +@@ -11260,9 +11260,9 @@ else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then @@ -51,7 +51,7 @@ index df902c3..d8319e0 100755 fi # Put the nasty error message in config.log where it belongs echo "$BLKID_PKG_ERRORS" >&5 -@@ -10577,7 +10577,7 @@ fi +@@ -11270,7 +11270,7 @@ fi if test "$BLKID_WIPING" = maybe; then BLKID_WIPING=no else @@ -60,7 +60,7 @@ index df902c3..d8319e0 100755 fi elif test $pkg_failed = untried; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -@@ -10585,7 +10585,7 @@ $as_echo "no" >&6; } +@@ -11278,7 +11278,7 @@ $as_echo "no" >&6; } if test "$BLKID_WIPING" = maybe; then BLKID_WIPING=no else @@ -70,10 +70,10 @@ index df902c3..d8319e0 100755 else BLKID_CFLAGS=$pkg_cv_BLKID_CFLAGS diff --git a/configure.in b/configure.in -index 5b22b93..2c3fcba 100644 +index 21ce581..6f1cd5b 100644 --- a/configure.in +++ b/configure.in -@@ -1077,12 +1077,12 @@ AC_MSG_RESULT($BLKID_WIPING) +@@ -1193,12 +1193,12 @@ AC_MSG_RESULT($BLKID_WIPING) if test "$BLKID_WIPING" != no; then pkg_config_init @@ -89,10 +89,10 @@ index 5b22b93..2c3fcba 100644 if test "$BLKID_WIPING" = yes; then BLKID_PC="blkid" diff --git a/lib/device/dev-type.c b/lib/device/dev-type.c -index 001248d..03752a5 100644 +index 82e37e0..ebc8d82 100644 --- a/lib/device/dev-type.c +++ b/lib/device/dev-type.c -@@ -548,8 +548,7 @@ static int _wipe_known_signatures_with_blkid(struct device *dev, const char *nam +@@ -625,8 +625,7 @@ static int _wipe_known_signatures_with_blkid(struct device *dev, const char *nam BLKID_SUBLKS_TYPE | BLKID_SUBLKS_USAGE | BLKID_SUBLKS_VERSION | @@ -101,4 +101,4 @@ index 001248d..03752a5 100644 + BLKID_SUBLKS_MAGIC); while (!blkid_do_probe(probe)) { - found++; + if ((r_wipe = _blkid_wipe(probe, dev, name, types_to_exclude, types_no_prompt, yes, force)) == 1) diff --git a/SOURCES/lvm2-enable-lvmetad-by-default.patch b/SOURCES/lvm2-enable-lvmetad-by-default.patch deleted file mode 100644 index 7f16b92..0000000 --- a/SOURCES/lvm2-enable-lvmetad-by-default.patch +++ /dev/null @@ -1,30 +0,0 @@ - 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 d1a1397..812b747 100644 ---- a/conf/example.conf.in -+++ b/conf/example.conf.in -@@ -730,7 +730,7 @@ global { - # is set at the same time, LVM always issues a warning message about this - # and then it automatically disables use_lvmetad. - -- use_lvmetad = 0 -+ use_lvmetad = 1 - - # Full path of the utility called to check that a thin metadata device - # is in a state that allows it to be used. -diff --git a/lib/config/config_settings.h b/lib/config/config_settings.h -index e944b81..7b5beff 100644 ---- a/lib/config/config_settings.h -+++ b/lib/config/config_settings.h -@@ -177,7 +177,7 @@ cfg(global_mirror_segtype_default_CFG, "mirror_segtype_default", global_CFG_SECT - cfg(global_raid10_segtype_default_CFG, "raid10_segtype_default", global_CFG_SECTION, 0, CFG_TYPE_STRING, DEFAULT_RAID10_SEGTYPE, vsn(2, 2, 99), NULL) - cfg(global_sparse_segtype_default_CFG, "sparse_segtype_default", global_CFG_SECTION, 0, CFG_TYPE_STRING, DEFAULT_SPARSE_SEGTYPE, vsn(2, 2, 112), NULL) - cfg(global_lvdisplay_shows_full_device_path_CFG, "lvdisplay_shows_full_device_path", global_CFG_SECTION, CFG_PROFILABLE, CFG_TYPE_BOOL, DEFAULT_LVDISPLAY_SHOWS_FULL_DEVICE_PATH, vsn(2, 2, 89), NULL) --cfg(global_use_lvmetad_CFG, "use_lvmetad", global_CFG_SECTION, 0, CFG_TYPE_BOOL, 0, vsn(2, 2, 93), NULL) -+cfg(global_use_lvmetad_CFG, "use_lvmetad", global_CFG_SECTION, 0, CFG_TYPE_BOOL, 1, vsn(2, 2, 93), NULL) - cfg(global_thin_check_executable_CFG, "thin_check_executable", global_CFG_SECTION, CFG_ALLOW_EMPTY, CFG_TYPE_STRING, THIN_CHECK_CMD, vsn(2, 2, 94), NULL) - cfg_array(global_thin_check_options_CFG, "thin_check_options", global_CFG_SECTION, 0, CFG_TYPE_STRING, "#S" DEFAULT_THIN_CHECK_OPTIONS, vsn(2, 2, 96), NULL) - cfg_array(global_thin_disabled_features_CFG, "thin_disabled_features", global_CFG_SECTION, CFG_ALLOW_EMPTY, CFG_TYPE_STRING, NULL, vsn(2, 2, 99), NULL) diff --git a/SOURCES/lvm2-lvmlockd-tech-preview-warning.patch b/SOURCES/lvm2-lvmlockd-tech-preview-warning.patch new file mode 100644 index 0000000..e3d1eda --- /dev/null +++ b/SOURCES/lvm2-lvmlockd-tech-preview-warning.patch @@ -0,0 +1,27 @@ +commit dc1c96b8bebbd6bfe9b774fdb13f904f976f29bd +Author: David Teigland +Date: Thu Jul 2 13:45:38 2015 -0500 + + lvmlockd: tech preview notice +--- + tools/toollib.c | 7 +++++++ + 1 file changed, 7 insertions(+) + +diff --git a/tools/toollib.c b/tools/toollib.c +index 6b8ce22..b8edaea 100644 +--- a/tools/toollib.c ++++ b/tools/toollib.c +@@ -981,6 +981,13 @@ int vgcreate_params_set_from_args(struct cmd_context *cmd, + vp_new->clustered = 0; + + log_debug("Setting lock_type to %s", vp_new->lock_type); ++ ++ if (is_lockd_type(vp_new->lock_type)) { ++ log_print("WARNING: shared lock type \"%s\" and lvmlockd are Technology Preview.", vp_new->lock_type); ++ log_print("For more information on Technology Preview features, visit:"); ++ log_print("https://access.redhat.com/support/offerings/techpreview/"); ++ } ++ + return 1; + } + diff --git a/SOURCES/lvm2-rhel7.patch b/SOURCES/lvm2-rhel7.patch index 80ed52d..fec262d 100644 --- a/SOURCES/lvm2-rhel7.patch +++ b/SOURCES/lvm2-rhel7.patch @@ -7,12 +7,12 @@ index dd4e60e..39d6c15 100644 --- a/VERSION +++ b/VERSION @@ -1 +1 @@ --2.02.115(2) (2015-01-21) -+2.02.115(2)-RHEL7 (2015-01-28) +-2.02.130(2) (2015-09-05) ++2.02.130(2)-RHEL7 (2015-10-14) diff --git a/VERSION_DM b/VERSION_DM index d53f47a..005fbd4 100644 --- a/VERSION_DM +++ b/VERSION_DM @@ -1 +1 @@ --1.02.93 (2015-01-21) -+1.02.93-RHEL7 (2015-01-28) +-1.02.107 (2015-09-05) ++1.02.107-RHEL7 (2015-10-14) diff --git a/SOURCES/lvm2-set-default-preferred_names.patch b/SOURCES/lvm2-set-default-preferred_names.patch index 801177f..1c44605 100644 --- a/SOURCES/lvm2-set-default-preferred_names.patch +++ b/SOURCES/lvm2-set-default-preferred_names.patch @@ -1,11 +1,30 @@ ---- LVM2.2.02.108/conf/example.conf.in 2014-07-23 16:21:02.000000000 +0100 -+++ LVM2.2.02.108-new/conf/example.conf.in 2014-07-23 23:05:06.000000000 +0100 -@@ -58,7 +58,7 @@ - # preferred_names = [ ] + 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 c0afcb7..ec12918 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" ] - # Try to avoid using undescriptive /dev/dm-N names, if present. -- # preferred_names = [ "^/dev/mpath/", "^/dev/mapper/mpath", "^/dev/[hs]d" ] -+ 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 9017043..c06b6f0 100644 +--- a/lib/config/config_settings.h ++++ b/lib/config/config_settings.h +@@ -205,7 +205,7 @@ cfg(devices_external_device_info_source_CFG, "external_device_info_source", devi + " compiled with udev support.\n" + "#\n") - # In case no prefererred name matches or if preferred_names are not - # defined at all, builtin rules are used to determine the preference. +-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 index c91b276..9377a64 100644 --- a/SPECS/lvm2.spec +++ b/SPECS/lvm2.spec @@ -1,9 +1,11 @@ -%define device_mapper_version 1.02.93 +%define device_mapper_version 1.02.107 %define enable_cache 1 %define enable_cluster 1 %define enable_cmirror 1 %define enable_lvmetad 1 +%define enable_lvmlockd 1 +%define enable_lvmpolld 1 %define enable_python 1 %define enable_thin 1 @@ -15,12 +17,21 @@ %define resource_agents_version 3.9.5-25 %define dlm_version 3.99.1-1 %define libselinux_version 1.30.19-4 -%define persistent_data_version 0.3.2-1 +%define persistent_data_version 0.5.5-1 +%define sanlock_version 3.2.4-1 + +%define enable_lockd_sanlock %{enable_lvmlockd} +%define enable_lockd_dlm %{enable_lvmlockd} %if 0%{?rhel} %ifnarch i686 x86_64 s390x %define enable_cluster 0 %define enable_cmirror 0 + %define enable_lockd_dlm 0 + %endif + + %ifnarch x86_64 ppc64le ppc64 aarch64 + %define enable_lockd_sanlock 0 %endif %endif @@ -40,19 +51,27 @@ Summary: Userland logical volume management tools Name: lvm2 Epoch: 7 -Version: 2.02.115 -Release: 3%{?dist}.1 +Version: 2.02.130 +Release: 5%{?dist} License: GPLv2 Group: System Environment/Base URL: http://sources.redhat.com/lvm2 Source0: ftp://sources.redhat.com/pub/lvm2/releases/LVM2.%{version}.tgz Patch0: lvm2-rhel7.patch Patch1: lvm2-set-default-preferred_names.patch -Patch2: lvm2-enable-lvmetad-by-default.patch -Patch3: lvm2-drop-unavailable-libblkid-2_24-BLKID_SUBLKS_BADCSUM-for-signature-detection.patch -Patch4: lvm2-remove-mpath-device-handling-from-udev-rules.patch -Patch5: lvm2-2_02_116-fix-raid-image-splitting.patch -Patch6: lvm2-2_02_116-fix-lvm2app-to-properly-handle-info-status-properties.patch +Patch2: lvm2-drop-unavailable-libblkid-2_24-BLKID_SUBLKS_BADCSUM-for-signature-detection.patch +Patch3: lvm2-remove-mpath-device-handling-from-udev-rules.patch +Patch4: lvm2-lvmlockd-tech-preview-warning.patch +Patch5: lvm2-2_02_131-standardise-error-paths.patch +Patch6: lvm2-2_02_131-dmstats-fixups.patch +Patch7: lvm2-2_02_131-ignore-persistent-cache-if-configuration-changed.patch +Patch8: lvm2-2_02_131-fix-vg-metadata-comparison-failure-while-scanning-the-vg-for-lvmetad.patch +Patch9: lvm2-2_02_131-swapping-of-lv-identifiers-handles-more-complex-lvs.patch +Patch10: lvm2-2_02_131-do-not-check-for-full-thin-pool-when-activating-without-messages.patch +Patch11: lvm2-2_02_131-disallow-usage-of-stripe-and-stripesize-when-creating-cache-pool.patch +Patch12: lvm2-2_02_131-fix-vgimportclone-cache_dir-path-name.patch +Patch13: lvm2-2_02_133-check-for-space-in-thin-pool-before-creating-new-thin.patch +Patch14: lvm2-2_02_133-enforce-writethrough-mode-for-cleaner-policy.patch BuildRequires: libselinux-devel >= %{libselinux_version}, libsepol-devel BuildRequires: libblkid-devel >= %{util_linux_version} @@ -60,6 +79,8 @@ BuildRequires: ncurses-devel BuildRequires: readline-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 @@ -70,16 +91,19 @@ BuildRequires: systemd-units BuildRequires: python2-devel BuildRequires: python-setuptools %endif -%if %{enable_thin} +%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} Requires: bash >= %{bash_version} Requires(post): systemd-units >= %{systemd_version} Requires(preun): systemd-units >= %{systemd_version} Requires(postun): systemd-units >= %{systemd_version} Requires: module-init-tools -%if %{enable_thin} +%if %{enable_thin} || %{enable_cache} Requires: device-mapper-persistent-data >= %{persistent_data_version} %endif @@ -95,11 +119,19 @@ or more physical volumes and creating one or more logical volumes %setup -q -n LVM2.%{version} %patch0 -p1 -b .rhel7 %patch1 -p1 -b .preferred_names -%patch2 -p1 -b .enable_lvmetad -%patch3 -p1 -b .blkid_sublks_badcsum -%patch4 -p1 -b .multipath -%patch5 -p1 -b .raid_split -%patch6 -p1 -b .lvm2app_info_status +%patch2 -p1 -b .blkid_sublks_badcsum +%patch3 -p1 -b .multipath +%patch4 -p1 -b .lvmlockd_tech_preview +%patch5 -p1 -b .error_paths +%patch6 -p1 -b .dmstats_fixups +%patch7 -p1 -b .persistent_cache_ignore +%patch8 -p1 -b .lvmetad_rescan_vg_meta_comparison +%patch9 -p1 -b .lv_swapping_complex +%patch10 -p1 -b .thin_no_messages_no_check +%patch11 -p1 -b .disallow_stripe_for_cache_pool +%patch12 -p1 -b .vgimportclone_cache_dir +%patch13 -p1 -b .check_for_thin_pool_space +%patch14 -p1 -b .writethrough_cleaner_policy %build %define _default_pid_dir /run @@ -117,19 +149,32 @@ or more physical volumes and creating one or more logical volumes %endif %if %{enable_thin} -%define configure_thin --with-thin=internal --with-thin-check=%{_sbindir}/thin_check --with-thin-dump=%{_sbindir}/thin_dump --with-thin-repair=%{_sbindir}/thin_repair +%define configure_thin --with-thin=internal %endif %if %{enable_lvmetad} %define configure_lvmetad --enable-lvmetad %endif +%if %{enable_lockd_dlm} +%define configure_lockd_dlm --enable-lockd-dlm +%endif + +%if %{enable_lockd_sanlock} +%define configure_lockd_sanlock --enable-lockd-sanlock +%endif + +%if %{enable_lvmpolld} +%define configure_lvmpolld --enable-lvmpolld +%endif + %if %{enable_python} %define configure_python --enable-python-bindings %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-lvm1_fallback --enable-fsadm --with-pool=internal --enable-write_install --with-user= --with-group= --with-device-uid=0 --with-device-gid=6 --with-device-mode=0660 --enable-pkgconfig --enable-applib --enable-cmdlib --enable-dmeventd --enable-blkid_wiping %{?configure_python} %{?configure_cluster} %{?configure_cmirror} %{?configure_udev} %{?configure_thin} %{?configure_lvmetad} %{?configure_cache} +%define configure_final --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-lvm1_fallback --enable-fsadm --with-pool=internal --enable-write_install --with-user= --with-group= --with-device-uid=0 --with-device-gid=6 --with-device-mode=0660 --enable-pkgconfig --enable-applib --enable-cmdlib --enable-dmeventd --enable-blkid_wiping %{?configure_python} %{?configure_cluster} %{?configure_cmirror} %{?configure_udev} %{?configure_thin} %{?configure_lvmetad} %{?configure_cache} %{?configure_lvmpolld} %{?configure_lockd_dlm} %{?configure_lockd_sanlock} +%configure %{?configure_final} make %{?_smp_mflags} %install @@ -145,38 +190,76 @@ rm -rf $RPM_BUILD_ROOT %post /sbin/ldconfig -%systemd_post blk-availability.service lvm2-monitor.service +%systemd_post lvm2-monitor.service +if [ "$1" = "1" ] ; then + # enable and start lvm2-monitor.service on completely new installation only, not on upgrades + systemctl enable lvm2-monitor.service + systemctl start lvm2-monitor.service +fi %if %{enable_lvmetad} %systemd_post lvm2-lvmetad.socket +# lvm2-lvmetad.socket is always enabled and started and ready to serve if lvmetad 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-lvmetad.socket +systemctl start lvm2-lvmetad.socket +%endif + +%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 %endif %preun -%systemd_preun blk-availability.service lvm2-monitor.service +%systemd_preun lvm2-monitor.service %if %{enable_lvmetad} %systemd_preun lvm2-lvmetad.service lvm2-lvmetad.socket %endif +%if %{enable_lvmpolld} +%systemd_preun lvm2-lvmpolld.service lvm2-lvmpolld.socket +%endif + %postun %systemd_postun lvm2-monitor.service %if %{enable_lvmetad} %systemd_postun_with_restart lvm2-lvmetad.service %endif +%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 %defattr(-,root,root,-) -%doc COPYING COPYING.LIB INSTALL README VERSION WHATS_NEW +%{!?_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}/blkdeactivate %{_sbindir}/fsadm %{_sbindir}/lvm %{_sbindir}/lvmconf +%{_sbindir}/lvmconfig %{_sbindir}/lvmdump %if %{enable_lvmetad} %{_sbindir}/lvmetad %endif +%if %{enable_lvmpolld} +%{_sbindir}/lvmpolld +%endif %{_sbindir}/vgimportclone # Other files @@ -226,7 +309,7 @@ rm -rf $RPM_BUILD_ROOT %{_mandir}/man5/lvm.conf.5.gz %{_mandir}/man7/lvmcache.7.gz %{_mandir}/man7/lvmthin.7.gz -%{_mandir}/man8/blkdeactivate.8.gz +%{_mandir}/man7/lvmsystemid.7.gz %{_mandir}/man8/fsadm.8.gz %{_mandir}/man8/lvchange.8.gz %{_mandir}/man8/lvconvert.8.gz @@ -235,6 +318,8 @@ rm -rf $RPM_BUILD_ROOT %{_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/lvmchange.8.gz %{_mandir}/man8/lvmconf.8.gz @@ -281,21 +366,27 @@ rm -rf $RPM_BUILD_ROOT %{_mandir}/man8/lvmetad.8.gz %{_udevdir}/69-dm-lvm-metad.rules %endif -%dir %{_sysconfdir}/lvm +%if %{enable_lvmpolld} +%{_mandir}/man8/lvmpolld.8.gz +%{_mandir}/man8/lvm-lvpoll.8.gz +%endif +%attr(755, -, -) %dir %{_sysconfdir}/lvm %ghost %{_sysconfdir}/lvm/cache/.cache %attr(644, -, -) %config(noreplace) %verify(not md5 mtime size) %{_sysconfdir}/lvm/lvm.conf -%dir %{_sysconfdir}/lvm/profile +%attr(644, -, -) %config(noreplace) %verify(not md5 mtime size) %{_sysconfdir}/lvm/lvmlocal.conf +%attr(755, -, -) %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 -%dir %{_sysconfdir}/lvm/backup -%dir %{_sysconfdir}/lvm/cache -%dir %{_sysconfdir}/lvm/archive +%{_sysconfdir}/lvm/profile/cache-mq.profile +%{_sysconfdir}/lvm/profile/cache-smq.profile +%attr(700, -, -) %dir %{_sysconfdir}/lvm/backup +%attr(700, -, -) %dir %{_sysconfdir}/lvm/cache +%attr(700, -, -) %dir %{_sysconfdir}/lvm/archive %ghost %dir %{_default_locking_dir} %ghost %dir %{_default_run_dir} %{_tmpfilesdir}/%{name}.conf -%{_unitdir}/blk-availability.service %{_unitdir}/lvm2-monitor.service %attr(555, -, -) %{_prefix}/lib/systemd/system-generators/lvm2-activation-generator %if %{enable_lvmetad} @@ -303,6 +394,10 @@ rm -rf $RPM_BUILD_ROOT %{_unitdir}/lvm2-lvmetad.service %{_unitdir}/lvm2-pvscan@.service %endif +%if %{enable_lvmpolld} +%{_unitdir}/lvm2-lvmpolld.socket +%{_unitdir}/lvm2-lvmpolld.service +%endif ############################################################################## # Library and Development subpackages @@ -344,6 +439,8 @@ This package contains shared lvm2 libraries for applications. %files libs %defattr(555,root,root,-) +%{!?_licensedir:%global license %%doc} +%license COPYING.LIB %{_libdir}/liblvm2app.so.* %{_libdir}/liblvm2cmd.so.* %{_libdir}/libdevmapper-event-lvm2.so.* @@ -380,6 +477,48 @@ logical volumes, physical volumes, and volume groups. %endif ############################################################################## +# 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_dlm} +Requires: dlm-lib >= %{dlm_version} +%endif +%if %{enable_lockd_sanlock} +Requires: sanlock-lib >= %{sanlock_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 lvm2-lvmlocking.service + +%preun lockd +%systemd_preun lvm2-lvmlockd.service lvm2-lvmlocking.service + +%postun lockd +%systemd_postun lvm2-lvmlockd.service lvm2-lvmlocking.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}/lvm2-lvmlockd.service +%{_unitdir}/lvm2-lvmlocking.service + +%endif + +############################################################################## # Cluster subpackage # The 'clvm' OCF script to manage clvmd instance is part of resource-agents. ############################################################################## @@ -527,6 +666,9 @@ is not used as the system init process. %if %{enable_lvmetad} %{_sysconfdir}/rc.d/init.d/lvm2-lvmetad %endif +%if %{enable_lvmpolld} +%{_sysconfdir}/rc.d/init.d/lvm2-lvmpolld +%endif ############################################################################## # Device-mapper subpackages @@ -549,16 +691,27 @@ Conflicts: dracut < %{dracut_version} This package contains the supporting userspace utility, dmsetup, for the kernel device-mapper. +%post -n device-mapper +%systemd_post blk-availability.service + +%preun -n device-mapper +%systemd_preun blk-availability.service + %files -n device-mapper %defattr(-,root,root,-) %doc COPYING COPYING.LIB WHATS_NEW_DM VERSION_DM README INSTALL %doc udev/12-dm-permissions.rules %defattr(444,root,root,-) %attr(555, -, -) %{_sbindir}/dmsetup +%attr(555, -, -) %{_sbindir}/blkdeactivate +%{_sbindir}/dmstats %{_mandir}/man8/dmsetup.8.gz +%{_mandir}/man8/dmstats.8.gz +%{_mandir}/man8/blkdeactivate.8.gz %{_udevdir}/10-dm.rules %{_udevdir}/13-dm-disk.rules %{_udevdir}/95-dm-notify.rules +%{_unitdir}/blk-availability.service %package -n device-mapper-devel Summary: Development libraries and headers for device-mapper @@ -596,6 +749,8 @@ This package contains the device-mapper shared library, libdevmapper. %files -n device-mapper-libs %defattr(555,root,root,-) +%{!?_licensedir:%global license %%doc} +%license COPYING COPYING.LIB %{_libdir}/libdevmapper.so.* %package -n device-mapper-event @@ -615,6 +770,11 @@ 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 if [ -e %{_default_pid_dir}/dmeventd.pid ]; then %{_sbindir}/dmeventd -R || echo "Failed to restart dmeventd daemon. Please, try manual restart." fi @@ -646,6 +806,8 @@ libdevmapper-event. %files -n device-mapper-event-libs %defattr(555,root,root,-) +%{!?_licensedir:%global license %%doc} +%license COPYING.LIB %{_libdir}/libdevmapper-event.so.* %package -n device-mapper-event-devel @@ -668,9 +830,147 @@ the device-mapper event library. %{_libdir}/pkgconfig/devmapper-event.pc %changelog -* Mon May 18 2015 Peter Rajnoha - 7:2.02.115-3.el7_1.1 -- 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). +* Wed Oct 14 2015 Peter Rajnoha - 7:2.02.130-5 +- Fixup /etc/lvm/archive ownership. + +* Wed Oct 14 2015 Peter Rajnoha - 7:2.02.130-4 +- Reinstate /etc/lvm dir content permissions after change in defaults. + +* Wed Oct 14 2015 Peter Rajnoha - 7:2.02.130-3 +- Enforce writethrough mode for cleaner policy. +- Check for enough space in thin-pool in command before creating new thin. + +* Tue Sep 15 2015 Peter Rajnoha - 7:2.02.130-2 +- Fix vgimportclone cache_dir path name (2.02.115). +- Disallow usage of --stripe and --stripesize when creating cache pool. +- Swapping of LV identifiers handles more complex LVs. +- Fix VG metadata comparison failure while scanning the VG for lvmetad. +- Ignore persistent cache if configuration changed. (2.02.127) +- Do not check for full thin pool when activating without messages (1.02.107). + +* Wed Sep 09 2015 Peter Rajnoha - 7:2.02.130-1 +- 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 - 7:2.02.129-2 +- Reinstate dm_task_get_info@Base to libdevmapper exports. (1.02.106) + +* Mon Aug 31 2015 Peter Rajnoha - 7:2.02.129-1 +- 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 - 7:2.02.128-1 +- 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 - 7:2.02.127-1 +- 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. + +* Tue Jul 28 2015 Peter Rajnoha - 7:2.02.126-1 +- 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. + +* Fri Jul 10 2015 Peter Rajnoha - 7:2.02.125-2 +- lvm2-lockd subpackage requires dlm-lib or sanlock-lib or both + based on which support is compiled in. +- lvm2-lockd subpackage requires dlm-lib instead of former dlm + for lvmlockd daemon with dlm support. + +* Tue Jul 07 2015 Peter Rajnoha - 7:2.02.125-1 +- 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. + +* Mon Jul 06 2015 Peter Rajnoha - 7:2.02.124-1 +- Add lvm2-lockd subpackage with technical preview of lvm locking daemon. +- Update to latest upstream release with various fixes and + enhancements documented in WHATS_NEW and WHATS_NEW_DM file. * Wed Jan 28 2015 Peter Rajnoha - 7:2.02.115-3 - Preserve chunk size with repair and metadata swap of a thin pool.