[Bugs] [Bug 1283032] While file is self healing append to the file hangs

bugzilla at redhat.com bugzilla at redhat.com
Wed Nov 18 19:34:40 UTC 2015


https://bugzilla.redhat.com/show_bug.cgi?id=1283032



--- Comment #2 from Vijay Bellur <vbellur at redhat.com> ---
COMMIT: http://review.gluster.org/12602 committed in master by Jeff Darcy
(jdarcy at redhat.com) 
------
commit 4b8249a35aba28621ed59155ab27fb5bfa5f113f
Author: Ravishankar N <ravishankar at redhat.com>
Date:   Wed Nov 18 08:30:48 2015 +0530

    afr: Drop compatibility lock for data self-heal

    In glusterfs 3.4 and older, AFR did not take locks in self-heal domain
    during data self-heal. So this compat lock in data domain was added to
prevent
    older clients from trying to heal a file while an existing self-heal was
going
    on by a newer client. But the side effect was that all appending writes
(which
    take full locks in data domain) from mounts would be stalled until
self-heal
    was complete.

    Since glusterfs 3.4 is not supported anymore, remove the compat lock.

    Change-Id: I31c8e4d7f3364f769a14eec295154e3c40d9f78e
    BUG: 1283032
    Signed-off-by: Ravishankar N <ravishankar at redhat.com>
    Reviewed-on: http://review.gluster.org/12602
    Reviewed-by: Pranith Kumar Karampuri <pkarampu at redhat.com>
    Tested-by: NetBSD Build System <jenkins at build.gluster.org>
    Tested-by: Gluster Build System <jenkins at build.gluster.com>

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