diff options
| author | Atin Mukherjee <amukherj@redhat.com> | 2016-01-30 08:47:35 +0530 |
|---|---|---|
| committer | Atin Mukherjee <amukherj@redhat.com> | 2016-02-23 07:04:28 -0800 |
| commit | 28c2798d5e1f36e3f57192b693758fa8a9f26743 (patch) | |
| tree | a2d1cedf75753419a5543946e571a7781a9fd66d /xlators/mgmt/glusterd | |
| parent | 794e3e8a7448219e0de303e57b0104896b18746e (diff) | |
glusterd: set decommission_is_in_progress flag for inprogress remove-brick op on glusterd restart
Backport of http://review.gluster.org/13323
While remove brick is in progress, if glusterd is restarted since decommission
flag is not persisted in the store the same value is not retained back resulting
in glusterd not blocking remove brick commit when rebalance is already in
progress.
Change-Id: Ibbf12f3792d65ab1293fad1e368568be141a1cd6
BUG: 1310972
Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-on: http://review.gluster.org/13323
Smoke: Gluster Build System <jenkins@build.gluster.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Gaurav Kumar Garg <ggarg@redhat.com>
Reviewed-by: mohammed rafi kc <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/13489
Diffstat (limited to 'xlators/mgmt/glusterd')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-utils.c | 16 | ||||
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd.h | 4 |
2 files changed, 19 insertions, 1 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c index 0639a910217..5db5d0a58eb 100644 --- a/xlators/mgmt/glusterd/src/glusterd-utils.c +++ b/xlators/mgmt/glusterd/src/glusterd-utils.c @@ -7213,6 +7213,7 @@ glusterd_restart_rebalance_for_volume (glusterd_volinfo_t *volinfo) if (!volinfo->rebal.defrag_cmd) return -1; + if (!gd_should_i_start_rebalance (volinfo)) { /* Store the rebalance-id and rebalance command even if @@ -7229,7 +7230,20 @@ glusterd_restart_rebalance_for_volume (glusterd_volinfo_t *volinfo) return 0; } ret = glusterd_volume_defrag_restart (volinfo, op_errstr, PATH_MAX, - volinfo->rebal.defrag_cmd, NULL); + volinfo->rebal.defrag_cmd, + volinfo->rebal.op == GD_OP_REMOVE_BRICK ? + glusterd_remove_brick_migrate_cbk : NULL); + if (!ret) { + /* If remove brick is started then ensure that on a glusterd + * restart decommission_is_in_progress is set to avoid remove + * brick commit to happen when rebalance is not completed. + */ + if (volinfo->rebal.op == GD_OP_REMOVE_BRICK && + volinfo->rebal.defrag_status == GF_DEFRAG_STATUS_STARTED) { + volinfo->decommission_in_progress = 1; + } + } + return ret; } int diff --git a/xlators/mgmt/glusterd/src/glusterd.h b/xlators/mgmt/glusterd/src/glusterd.h index ceb472284b2..3b7c82faab2 100644 --- a/xlators/mgmt/glusterd/src/glusterd.h +++ b/xlators/mgmt/glusterd/src/glusterd.h @@ -1170,4 +1170,8 @@ glusterd_handle_snap_limit (dict_t *dict, dict_t *rsp_dict); gf_boolean_t glusterd_should_i_stop_bitd (); +int +glusterd_remove_brick_migrate_cbk (glusterd_volinfo_t *volinfo, + gf_defrag_status_t status); + #endif |