diff options
| author | Anuradha <atalur@redhat.com> | 2015-06-11 14:58:05 +0530 |
|---|---|---|
| committer | Pranith Kumar Karampuri <pkarampu@redhat.com> | 2015-06-27 06:08:54 -0700 |
| commit | b319d712e97e1074cc6030220d00970d1262458b (patch) | |
| tree | d892218d723cf38ee3a8f55fe474c4842092a57e /xlators/cluster/afr/src/afr-self-heal.h | |
| parent | 9ed31ab1a5718e01b22ea9e39c28759759bf023c (diff) | |
cluster/afr : set pending xattrs for replaced brick
Backport of: http://review.gluster.org/10448/
& http://review.gluster.org/11416
This patch is part two change to prevent data loss
in a replicate volume on doing a replace-brick commit
force operation.
Problem: After doing replace-brick commit force, there is a
chance that self heal might happen from the replaced (sink) brick
rather than the source brick leading to data loss.
Solution: Mark pending changelogs on afr children for
the replaced afr-child so that heal is performed in the
correct direction.
Credits to Ravishankar N for patch 11416.
Change-Id: Icb9807e49b4c1c4f1dcab115318d9a58ccf95675
BUG: 1232173
Reviewed-on: http://review.gluster.org/10448
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com>
Signed-off-by: Anuradha Talur <atalur@redhat.com>
Reviewed-on: http://review.gluster.org/11254
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Diffstat (limited to 'xlators/cluster/afr/src/afr-self-heal.h')
| -rw-r--r-- | xlators/cluster/afr/src/afr-self-heal.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/xlators/cluster/afr/src/afr-self-heal.h b/xlators/cluster/afr/src/afr-self-heal.h index 956f075e25b..a707e20e222 100644 --- a/xlators/cluster/afr/src/afr-self-heal.h +++ b/xlators/cluster/afr/src/afr-self-heal.h @@ -251,4 +251,12 @@ afr_selfheal_unlocked_inspect (call_frame_t *frame, xlator_t *this, int afr_selfheal_do (call_frame_t *frame, xlator_t *this, uuid_t gfid); + +int +afr_selfheal_lock_cbk (call_frame_t *frame, void *cookie, xlator_t *this, + int op_ret, int op_errno, dict_t *xdata); + +int +afr_locked_fill (call_frame_t *frame, xlator_t *this, + unsigned char *locked_on); #endif /* !_AFR_SELFHEAL_H */ |