diff options
| author | Pranith K <pranithk@gluster.com> | 2011-01-19 01:49:05 +0000 |
|---|---|---|
| committer | Anand V. Avati <avati@dev.gluster.com> | 2011-01-26 23:42:15 -0800 |
| commit | 945ac04532d5efeeef324be485dcf2bade41708e (patch) | |
| tree | 7c26798068e41b4a3c8e5a0c46ca81322060811e /xlators/mgmt/glusterd | |
| parent | 26e1bfc68a6b4dff95d5fb244076116896add68d (diff) | |
mgmt/glusterd: error out if remove-brick comes for final bricks
Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2298 (removing the last pair of bricks from a volume results in inconsistency)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2298
Diffstat (limited to 'xlators/mgmt/glusterd')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-op-sm.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c index 24407e8be..6f5dfa7a8 100644 --- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c +++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c @@ -1709,6 +1709,7 @@ glusterd_op_stage_remove_brick (gd1_mgmt_stage_op_req *req) glusterd_volinfo_t *volinfo = NULL; dict_t *ctx = NULL; char *errstr = NULL; + int32_t brick_count = 0; GF_ASSERT (req); @@ -1758,7 +1759,13 @@ glusterd_op_stage_remove_brick (gd1_mgmt_stage_op_req *req) goto out; } - if (volinfo->brick_count == 1) { + ret = dict_get_int32 (dict, "count", &brick_count); + if (ret) { + gf_log ("", GF_LOG_ERROR, "Unable to get brick count"); + goto out; + } + + if (volinfo->brick_count == brick_count) { ctx = glusterd_op_get_ctx (GD_OP_REMOVE_BRICK); if (!ctx) { gf_log ("", GF_LOG_ERROR, @@ -1766,7 +1773,7 @@ glusterd_op_stage_remove_brick (gd1_mgmt_stage_op_req *req) ret = -1; goto out; } - errstr = gf_strdup ("Deleting the last brick of the " + errstr = gf_strdup ("Deleting all the bricks of the " "volume is not allowed"); if (!errstr) { gf_log ("", GF_LOG_ERROR, "Out of memory"); |