[Bugs] [Bug 1308400] dht: NULL layouts referenced while the I/O is going on tiered volume

bugzilla at redhat.com bugzilla at redhat.com
Thu Feb 18 00:23:28 UTC 2016


https://bugzilla.redhat.com/show_bug.cgi?id=1308400



--- Comment #2 from Vijay Bellur <vbellur at redhat.com> ---
COMMIT: http://review.gluster.org/13441 committed in release-3.7 by Raghavendra
G (rgowdapp at redhat.com) 
------
commit e5c24b4040d1fe11d92194b4e2277e0587f85e2e
Author: N Balachandran <nbalacha at redhat.com>
Date:   Mon Feb 15 10:24:05 2016 +0530

    cluster/dht: Skip subvols if no layout present

    Running "rm -rf" on a tiered volume sometimes caused
    the client to crash because dht_readdirp_cbk referenced
    a NULL layout for the hot tier subvol.
    Now, entries are skipped if the layout is NULL. This
    can cause "rm -rf" to fail with ENOTEMPTY rmdir failures.

    > Change-Id: Idd71a9d0f7ee712899cc7113bbf2cd3dcb25808b
    > BUG: 1307208
    > Signed-off-by: N Balachandran <nbalacha at redhat.com>
    > Reviewed-on: http://review.gluster.org/13440
    > Smoke: Gluster Build System <jenkins at build.gluster.com>
    > CentOS-regression: Gluster Build System <jenkins at build.gluster.com>
    > NetBSD-regression: NetBSD Build System <jenkins at build.gluster.org>
    > Reviewed-by: Dan Lambright <dlambrig at redhat.com>
    > Reviewed-by: Raghavendra G <rgowdapp at redhat.com>
    (cherry picked from commit bfd8f92490454f261330da34565334ed5decd0e1)

    Change-Id: I34e413d669fdfba343446e84fef5d8e9dd7bd1da
    BUG: 1308400
    Signed-off-by: N Balachandran <nbalacha at redhat.com>
    Reviewed-on: http://review.gluster.org/13441
    Smoke: Gluster Build System <jenkins at build.gluster.com>
    CentOS-regression: Gluster Build System <jenkins at build.gluster.com>
    NetBSD-regression: NetBSD Build System <jenkins at build.gluster.org>
    Reviewed-by: Raghavendra G <rgowdapp at redhat.com>

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