[Bugs] [Bug 1374135] Rebalance is not considering the brick sizes while fixing the layout

bugzilla at redhat.com bugzilla at redhat.com
Wed Sep 14 05:20:49 UTC 2016


https://bugzilla.redhat.com/show_bug.cgi?id=1374135



--- Comment #4 from Worker Ant <bugzilla-bot at gluster.org> ---
COMMIT: http://review.gluster.org/15422 committed in release-3.8 by Niels de
Vos (ndevos at redhat.com) 
------
commit 31b045060478e1c5066f6f9c4321970fbff398de
Author: N Balachandran <nbalacha at redhat.com>
Date:   Thu Sep 8 09:34:46 2016 +0530

    cluster/dht: Skip layout overlap maximization on weighted rebalance

    During a fix-layout, dht_selfheal_layout_maximize_overlap () does not
    consider chunk sizes while calculating layout overlaps, causing smaller
    bricks to sometimes get larger ranges than larger bricks. Temporarily
    enabling this operation if only if weighted rebalance is disabled
    or all bricks are the same size.

    > Change-Id: I5ed16cdff2551b826a1759ca8338921640bfc7b3
    > BUG: 1366494
    > Signed-off-by: N Balachandran <nbalacha at redhat.com>
    > Reviewed-on: http://review.gluster.org/15403
    > Smoke: Gluster Build System <jenkins at build.gluster.org>
    > CentOS-regression: Gluster Build System <jenkins at build.gluster.org>
    > Reviewed-by: Raghavendra G <rgowdapp at redhat.com>
    > NetBSD-regression: NetBSD Build System <jenkins at build.gluster.org>

    (cherry picked from commit b93692cce603006d9cb6750e08183bca742792ac)

    Change-Id: Icf0dd83f36912e721982bcf818a06c4b339dc974
    BUG: 1374135
    Signed-off-by: N Balachandran <nbalacha at redhat.com>
    Reviewed-on: http://review.gluster.org/15422
    NetBSD-regression: NetBSD Build System <jenkins at build.gluster.org>
    CentOS-regression: Gluster Build System <jenkins at build.gluster.org>
    Smoke: Gluster Build System <jenkins at build.gluster.org>
    Reviewed-by: Niels de Vos <ndevos at redhat.com>

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