diff options
| author | Ravishankar N <ravishankar@redhat.com> | 2015-05-29 10:40:22 +0530 |
|---|---|---|
| committer | Krishnan Parthasarathi <kparthas@redhat.com> | 2015-06-05 04:25:15 -0700 |
| commit | 02ccab9257ab36af281a4a610684a913dfa32d0f (patch) | |
| tree | 62573d20eb3dfd18fa24330d786e10e24b7e123b /xlators | |
| parent | 5441db69f8562a0daa9e6d82aa4279ded0d6e649 (diff) | |
glusterd/ afr: remove the readdir-failover option from rebalance process
Remove the "replicate*.readdir-failover=off" xlator option from
rebalance process' runner arguments because this is the default behaviour in
afr-v2. i.e. reaaddir failover happens only if it is a new readdir
(offset=0). 'Continuing'readdirs are always wound on the same child
where the first readdir had happened and if that child is down, the
readdir fails.
The option cannot be removed from glusterd_volopt_map because there is a
chance of ending up in peer rejected state in a heterogenous cluster
(typical upgrade scenario) due to volinfo checksum mismatch. TODO:come up with
some warning message to the user for such deprecated options if a volume
set is attempted.
Change-Id: I6a33dc9fae7cccea8c5fd3d9de40d88d13ad3689
BUG: 1225328
Signed-off-by: Ravishankar N <ravishankar@redhat.com>
Reviewed-on: http://review.gluster.org/10935
Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com>
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Reviewed-by: Anuradha Talur <atalur@redhat.com>
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
Diffstat (limited to 'xlators')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-rebalance.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-rebalance.c b/xlators/mgmt/glusterd/src/glusterd-rebalance.c index f044b0ffbaa..314372e2037 100644 --- a/xlators/mgmt/glusterd/src/glusterd-rebalance.c +++ b/xlators/mgmt/glusterd/src/glusterd-rebalance.c @@ -263,7 +263,6 @@ glusterd_handle_defrag_start (glusterd_volinfo_t *volinfo, char *op_errstr, "--xlator-option", "*replicate*.metadata-self-heal=off", "--xlator-option", "*replicate*.entry-self-heal=off", - "--xlator-option", "*replicate*.readdir-failover=off", "--xlator-option", "*dht.readdir-optimize=on", NULL); |