[Bugs] [Bug 1586018] (f)Setxattr and (f) removexattr invalidates the stat cache in md-cache

bugzilla at redhat.com bugzilla at redhat.com
Wed Jul 11 04:12:32 UTC 2018


https://bugzilla.redhat.com/show_bug.cgi?id=1586018

Worker Ant <bugzilla-bot at gluster.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|POST                        |MODIFIED



--- Comment #2 from Worker Ant <bugzilla-bot at gluster.org> ---
COMMIT: https://review.gluster.org/16101 committed in master by "Amar Tumballi"
<amarts at redhat.com> with a commit message- md-cache: Do not invalidate cache
post set/remove xattr

Since setxattr and removexattr fops cbk do not carry poststat,
the stat cache was being invalidated in setxatr/remoxattr cbk.
Hence the further lookup wouldn't be served from cache.
To prevent this invalidation, md-cache is modified to get
the poststat in set/removexattr_cbk in dict.

Co-authored with Xavi Hernandez.

Change-Id: I6b946be2d20b807e2578825743c25ba5927a60b4
fixes: bz#1586018
Signed-off-by: Xavi Hernandez <xhernandez at redhat.com>
Signed-off-by: Poornima G <pgurusid at redhat.com>

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