[Bugs] [Bug 1175738] [USS]: data unavailability for a period of time when USS is enabled/disabled

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1175738



--- Comment #4 from Anand Avati <aavati at redhat.com> ---
COMMIT: http://review.gluster.org/9310 committed in release-3.6 by Raghavendra
Bhat (raghavendra at redhat.com) 
------
commit 8df622789ff991eba1ea01c7f8aa50ac6e507b31
Author: vmallika <vmallika at redhat.com>
Date:   Thu Nov 27 18:38:59 2014 +0530

    gluster/uss: Handle notify in snapview-client

    As there are two subvolumes in snapview-client, there is
    a possibility that the regular subvolume is still down and
    snapd subvolume come up first. So if we don't handle this situation
    CHILD_UP event will be propagated upwards to fuse when regular subvolume
    is still down. This can cause data unavailable for the application

    Change-Id: I9e5166ed22c2cf637c15db0457c2b57ca044078e
    BUG: 1175738
    Signed-off-by: vmallika <vmallika at redhat.com>
    Reviewed-on: http://review.gluster.org/9205
    Tested-by: Gluster Build System <jenkins at build.gluster.com>
    Reviewed-by: Vijay Bellur <vbellur at redhat.com>
    Signed-off-by: Sachin Pandit <spandit at redhat.com>
    Reviewed-on: http://review.gluster.org/9310
    Reviewed-by: Raghavendra Bhat <raghavendra at redhat.com>

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