[Bugs] [Bug 1250855] sharding - Renames on non-sharded files failing with ENOMEM

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1250855



--- Comment #3 from Anand Avati <aavati at redhat.com> ---
COMMIT: http://review.gluster.org/11854 committed in master by Raghavendra G
(rgowdapp at redhat.com) 
------
commit e8ea08d9a9ca9e507919c121b3a2e56fd5f580f4
Author: Krutika Dhananjay <kdhananj at redhat.com>
Date:   Thu Aug 6 12:19:23 2015 +0530

    features/shard: Fill inode ctx in readdir(p) callback too

    The only place where shard translator was initialising inode ctx
    was lookup callback. But if the inodes are created and linked through
    readdirp, shard_lookup() path _may_ not be exercised before FUSE
    winds other fops on them. Since shard translator does an
    inode_ctx_get() first thing in most fops, an uninitialised ctx could
    cause it to fail the operation with ENOMEM.

    The solution would be to also initialise inode ctx if it has not been
    done already in readdir(p) callback.

    Change-Id: I3e058cd2a29bc6a69a96aaac89165c3251315625
    BUG: 1250855
    Signed-off-by: Krutika Dhananjay <kdhananj at redhat.com>
    Reviewed-on: http://review.gluster.org/11854
    Tested-by: NetBSD Build System <jenkins at build.gluster.org>
    Reviewed-by: Pranith Kumar Karampuri <pkarampu at redhat.com>
    Tested-by: Gluster Build System <jenkins at build.gluster.com>

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