[Bugs] [Bug 1307208] dht: NULL layouts referenced while the I/O is going on tiered volume

bugzilla at redhat.com bugzilla at redhat.com
Sat Feb 13 05:30:02 UTC 2016


https://bugzilla.redhat.com/show_bug.cgi?id=1307208



--- Comment #3 from Vijay Bellur <vbellur at redhat.com> ---
COMMIT: http://review.gluster.org/13440 committed in master by Raghavendra G
(rgowdapp at redhat.com) 
------
commit bfd8f92490454f261330da34565334ed5decd0e1
Author: N Balachandran <nbalacha at redhat.com>
Date:   Sat Feb 13 10:02:55 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>

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