diff options
| author | Ravishankar N <ravishankar@redhat.com> | 2016-03-08 16:43:12 +0530 |
|---|---|---|
| committer | Vijay Bellur <vbellur@redhat.com> | 2016-03-08 18:16:32 -0800 |
| commit | e9fa7aeb1a32e22ff0749d67995e689028ca5a19 (patch) | |
| tree | adda41eb8093e6b9d988b3a7248412c58486389a /contrib | |
| parent | 30d9fcc3b2426a0edeb20d6925e7ac63bae83354 (diff) | |
afr: misc performance improvements
Backport of http://review.gluster.org/#/c/13595/
1. In afr_getxattr_cbk, consider the errno value before blindly
launching an inode refresh and a subsequent retry on other children.
2. We want to accuse small files only when we know for sure that there
is no
IO happening on that inode. Otherwise, the ia_sizes obtained in the
post-inode-refresh replies may mismatch due to a race between
inode-refresh and ongoing writes, causing spurious heal launches.
Change-Id: I9858485d1061db67353ccf99c59530731649c847
BUG: 1309462
Signed-off-by: Ravishankar N <ravishankar@redhat.com>
Reviewed-on: http://review.gluster.org/13644
Smoke: Gluster Build System <jenkins@build.gluster.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
Diffstat (limited to 'contrib')
0 files changed, 0 insertions, 0 deletions