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From b69a36e8c61a0e1d45b3def6436d223bd14e76ef Mon Sep 17 00:00:00 2001
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From: Sunny Kumar <sunkumar@redhat.com>
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Date: Tue, 28 Nov 2017 13:37:43 +0530
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Subject: [PATCH 098/128] snapshot : snapshot creation failed after brick
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reset/replace
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Problem : snapshot creation was failing after brick reset/replace
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Fix : changed code to set mount_dir value in rsp_dict during prerequisites
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phase i.e glusterd_brick_op_prerequisites call and removed form prevalidate
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phase.
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Upstream patch : https://review.gluster.org/c/18730/
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>Signed-off-by: Sunny Kumar <sunkumar@redhat.com>
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>BUG: 1512451
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BUG: 1507394
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Change-Id: Ief5d0fafe882a7eb1a7da8535b7c7ce6f011604c
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Signed-off-by: Sunny Kumar <sunkumar@redhat.com>
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Reviewed-on: https://code.engineering.redhat.com/gerrit/124467
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Tested-by: RHGS Build Bot <nigelb@redhat.com>
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Reviewed-by: Sunil Kumar Heggodu Gopala Acharya <sheggodu@redhat.com>
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---
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...51-snapshot-creation-failed-after-brick-reset.t | 39 ++++++++++++++++++++++
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xlators/mgmt/glusterd/src/glusterd-replace-brick.c | 8 -----
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xlators/mgmt/glusterd/src/glusterd-reset-brick.c | 10 ------
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xlators/mgmt/glusterd/src/glusterd-utils.c | 9 +++++
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4 files changed, 48 insertions(+), 18 deletions(-)
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create mode 100644 tests/bugs/snapshot/bug-1512451-snapshot-creation-failed-after-brick-reset.t
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diff --git a/tests/bugs/snapshot/bug-1512451-snapshot-creation-failed-after-brick-reset.t b/tests/bugs/snapshot/bug-1512451-snapshot-creation-failed-after-brick-reset.t
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new file mode 100644
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index 0000000..0624a5d
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--- /dev/null
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+++ b/tests/bugs/snapshot/bug-1512451-snapshot-creation-failed-after-brick-reset.t
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@@ -0,0 +1,39 @@
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+#!/bin/bash
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+
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+. $(dirname $0)/../../include.rc
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+. $(dirname $0)/../../cluster.rc
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+. $(dirname $0)/../../volume.rc
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+. $(dirname $0)/../../snapshot.rc
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+
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+cleanup;
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+TEST verify_lvm_version
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+TEST launch_cluster 2
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+TEST setup_lvm 2
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+
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+TEST $CLI_1 peer probe $H2
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+EXPECT_WITHIN $PROBE_TIMEOUT 1 peer_count
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+
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+TEST $CLI_1 volume create $V0 $H1:$L1/B1 $H2:$L2/B1
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+EXPECT 'Created' volinfo_field $V0 'Status'
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+
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+TEST $CLI_1 volume start $V0
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+EXPECT 'Started' volinfo_field $V0 'Status'
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+
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+TEST $CLI_1 snapshot create ${V0}_snap1 ${V0} no-timestamp
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+TEST snapshot_exists 1 ${V0}_snap1
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+
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+TEST $CLI_1 snapshot delete ${V0}_snap1
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+TEST ! snapshot_exists 1 ${V0}_snap1
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+
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+TEST $CLI_1 volume reset-brick $V0 $H1:$L1/B1 start
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+TEST $CLI_1 volume reset-brick $V0 $H1:$L1/B1 $H1:$L1/B1 commit force
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+
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+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" brick_up_status_1 $V0 $H1 $L1/B1
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+
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+TEST $CLI_1 snapshot create ${V0}_snap1 ${V0} no-timestamp
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+TEST snapshot_exists 1 ${V0}_snap1
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+
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+TEST $CLI_1 snapshot delete ${V0}_snap1
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+TEST ! snapshot_exists 1 ${V0}_snap1
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+
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+cleanup;
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diff --git a/xlators/mgmt/glusterd/src/glusterd-replace-brick.c b/xlators/mgmt/glusterd/src/glusterd-replace-brick.c
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index 18fc741..0e28608 100644
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--- a/xlators/mgmt/glusterd/src/glusterd-replace-brick.c
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+++ b/xlators/mgmt/glusterd/src/glusterd-replace-brick.c
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@@ -319,14 +319,6 @@ glusterd_op_stage_replace_brick (dict_t *dict, char **op_errstr,
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goto out;
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}
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- ret = dict_set_dynstr_with_alloc (rsp_dict, "brick1.mount_dir",
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- dst_brickinfo->mount_dir);
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- if (ret) {
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- gf_msg (this->name, GF_LOG_ERROR, 0,
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- GD_MSG_DICT_SET_FAILED,
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- "Failed to set brick1.mount_dir");
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- goto out;
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- }
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ret = dict_set_int32 (rsp_dict, "brick_count", 1);
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if (ret) {
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diff --git a/xlators/mgmt/glusterd/src/glusterd-reset-brick.c b/xlators/mgmt/glusterd/src/glusterd-reset-brick.c
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index abb44e0..10ee6f4 100644
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--- a/xlators/mgmt/glusterd/src/glusterd-reset-brick.c
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+++ b/xlators/mgmt/glusterd/src/glusterd-reset-brick.c
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@@ -208,16 +208,6 @@ glusterd_reset_brick_prevalidate (dict_t *dict, char **op_errstr,
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goto out;
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}
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- ret = dict_set_dynstr_with_alloc (rsp_dict,
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- "brick1.mount_dir",
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- dst_brickinfo->mount_dir);
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- if (ret) {
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- gf_msg (this->name, GF_LOG_ERROR, 0,
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- GD_MSG_DICT_SET_FAILED,
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- "Failed to set brick1.mount_dir");
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- goto out;
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- }
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-
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ret = dict_set_int32 (rsp_dict, "brick_count", 1);
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if (ret) {
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gf_msg (this->name, GF_LOG_ERROR, 0,
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diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c
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index f611fbb..23fc6e9 100644
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--- a/xlators/mgmt/glusterd/src/glusterd-utils.c
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+++ b/xlators/mgmt/glusterd/src/glusterd-utils.c
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@@ -13648,6 +13648,15 @@ glusterd_brick_op_prerequisites (dict_t *dict,
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(*src_brickinfo)->port);
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}
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}
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+ /* setting mount_dir */
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+ ret = dict_set_dynstr_with_alloc (rsp_dict, "brick1.mount_dir",
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+ (*src_brickinfo)->mount_dir);
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+ if (ret) {
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+ gf_msg (this->name, GF_LOG_ERROR, 0,
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+ GD_MSG_DICT_SET_FAILED,
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+ "Failed to set brick1.mount_dir");
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+ goto out;
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+ }
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v = *volinfo;
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b = *src_brickinfo;
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--
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1.8.3.1
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