diff options
| author | Jeff Darcy <jdarcy@redhat.com> | 2012-12-03 12:16:28 -0500 |
|---|---|---|
| committer | Anand Avati <avati@redhat.com> | 2012-12-04 14:42:30 -0800 |
| commit | 924702de358160b2536138c073d293b76512838a (patch) | |
| tree | 4b44790ef6500b3eca00d1cc78954b7ee19aad83 /xlators/mgmt/glusterd/src/glusterd-op-sm.c | |
| parent | 86b01a278b55b19adefe9625e586252a5c75b474 (diff) | |
glusterd: add "volume label" command
This command is necessary when the local disk/filesystem containing a brick
is unexpectedly lost and then recreated. Since 961bc80c, trying to start
the brick will fail because the trusted.glusterfs.volume-id xattr is
missing, and if we can't start it then we can't replace-brick or self-heal
so we're stuck in a permanently degraded state. This command provides a
way to label the empty brick with the proper volume ID so that further
repair actions become possible.
Change-Id: I1c1e5273a018b7a6b8d0852daf111ddc3fddfdc2
BUG: 860297
Signed-off-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-on: http://review.gluster.org/4259
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-op-sm.c')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-op-sm.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c index 48ae5b660..66b58eca4 100644 --- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c +++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c @@ -2373,6 +2373,7 @@ glusterd_op_build_payload (dict_t **req, char **op_errstr, dict_t *op_ctx) #ifdef HAVE_BD_XLATOR case GD_OP_BD_OP: #endif + case GD_OP_LABEL_VOLUME: { ret = dict_get_str (dict, "volname", &volname); if (ret) { @@ -3502,15 +3503,23 @@ glusterd_op_stage_validate (glusterd_op_t op, dict_t *dict, char **op_errstr, ret = glusterd_op_stage_statedump_volume (dict, op_errstr); break; + case GD_OP_CLEARLOCKS_VOLUME: ret = glusterd_op_stage_clearlocks_volume (dict, op_errstr); break; + #ifdef HAVE_BD_XLATOR case GD_OP_BD_OP: ret = glusterd_op_stage_bd (dict, op_errstr); break; + #endif + + case GD_OP_LABEL_VOLUME: + ret = glusterd_op_stage_label_volume (dict, op_errstr); + break; + default: gf_log ("", GF_LOG_ERROR, "Unknown op %d", op); @@ -3606,11 +3615,17 @@ glusterd_op_commit_perform (glusterd_op_t op, dict_t *dict, char **op_errstr, case GD_OP_CLEARLOCKS_VOLUME: ret = glusterd_op_clearlocks_volume (dict, op_errstr); break; + #ifdef HAVE_BD_XLATOR case GD_OP_BD_OP: ret = 0; break; #endif + + case GD_OP_LABEL_VOLUME: + ret = glusterd_op_label_volume (dict, op_errstr); + break; + default: gf_log ("", GF_LOG_ERROR, "Unknown op %d", op); @@ -5386,6 +5401,7 @@ glusterd_op_free_ctx (glusterd_op_t op, void *ctx) #ifdef HAVE_BD_XLATOR case GD_OP_BD_OP: #endif + case GD_OP_LABEL_VOLUME: dict_unref (ctx); break; default: |