diff options
| author | Gaurav Yadav <gyadav@redhat.com> | 2017-03-16 14:56:39 +0530 |
|---|---|---|
| committer | Atin Mukherjee <amukherj@redhat.com> | 2017-03-31 21:53:10 -0400 |
| commit | 1c92f83ec041176ad7c42ef83525cda7d3eda3c5 (patch) | |
| tree | 1826ab841b94ceec21be71297b8cf4d1e5a09c0a /rpc/rpc-lib | |
| parent | 4c3aa910e7913c34db24f864a33dfb6d1e0234a4 (diff) | |
glusterd : Disallow peer detach if snapshot bricks exist on it
Problem :
- Deploy gluster on 2 nodes, one brick each, one volume replicated
- Create a snapshot
- Lose one server
- Add a replacement peer and new brick with a new IP address
- replace-brick the missing brick onto the new server
(wait for replication to finish)
- peer detach the old server
- after doing above steps, glusterd fails to restart.
Solution:
With the fix detach peer will populate an error : "N2 is part of
existing snapshots. Remove those snapshots before proceeding".
While doing so we force user to stay with that peer or to delete
all snapshots.
Change-Id: I3699afb9b2a5f915768b77f885e783bd9b51818c
BUG: 1322145
Signed-off-by: Gaurav Yadav <gyadav@redhat.com>
Reviewed-on: https://review.gluster.org/16907
Smoke: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Diffstat (limited to 'rpc/rpc-lib')
| -rw-r--r-- | rpc/rpc-lib/src/protocol-common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/rpc/rpc-lib/src/protocol-common.h b/rpc/rpc-lib/src/protocol-common.h index 8865baf759b..b5f5bdee50e 100644 --- a/rpc/rpc-lib/src/protocol-common.h +++ b/rpc/rpc-lib/src/protocol-common.h @@ -134,6 +134,7 @@ enum gf_deprobe_resp { GF_DEPROBE_FRIEND_DOWN, GF_DEPROBE_QUORUM_NOT_MET, GF_DEPROBE_FRIEND_DETACHING, + GF_DEPROBE_SNAP_BRICK_EXIST, }; enum gf_cbk_procnum { |