diff options
| author | Krutika Dhananjay <kdhananj@redhat.com> | 2015-12-08 12:47:42 +0530 |
|---|---|---|
| committer | Vijay Bellur <vbellur@redhat.com> | 2015-12-08 13:46:42 -0800 |
| commit | 5fa88405ba1aba2312902255282fc4f6625d18ed (patch) | |
| tree | f6497362bc7b87e5d9a4d9b7d8c7899fb6d878b8 /xlators | |
| parent | 72334e2209b8b506f00d5d851bfb5fdc3eb38cf4 (diff) | |
features/shard: Do not update inode-ctx size (again) after xattrop
This is to fix race between parallel writevs that could mess up
the file size value in inode ctx.
Thanks to Pranith for helping with RCA'ing the issue.
Change-Id: Ief94e0b3bcd87a8e2391fb39af1b99d020abd764
BUG: 1289447
Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
Reviewed-on: http://review.gluster.org/12907
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Diffstat (limited to 'xlators')
| -rw-r--r-- | xlators/features/shard/src/shard.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/xlators/features/shard/src/shard.c b/xlators/features/shard/src/shard.c index 60b49d56180..b641f182fdb 100644 --- a/xlators/features/shard/src/shard.c +++ b/xlators/features/shard/src/shard.c @@ -573,8 +573,9 @@ shard_update_file_size_cbk (call_frame_t *frame, void *cookie, xlator_t *this, goto err; } - shard_inode_ctx_set (inode, this, &local->postbuf, 0, - SHARD_INODE_WRITE_MASK); + if (local->fop == GF_FOP_FTRUNCATE || local->fop == GF_FOP_TRUNCATE) + shard_inode_ctx_set (inode, this, &local->postbuf, 0, + SHARD_INODE_WRITE_MASK); err: local->post_update_size_handler (frame, this); @@ -3389,6 +3390,7 @@ __shard_get_delta_size_from_inode_ctx (shard_local_t *local, inode_t *inode, } else { local->delta_size = 0; } + local->postbuf = ctx->stat; return 0; } |