[Bugs] [Bug 1362069] [GSS] Rebalance crashed

bugzilla at redhat.com bugzilla at redhat.com
Wed Aug 10 10:21:58 UTC 2016


https://bugzilla.redhat.com/show_bug.cgi?id=1362069



--- Comment #5 from Vijay Bellur <vbellur at redhat.com> ---
COMMIT: http://review.gluster.org/15061 committed in release-3.8 by Niels de
Vos (ndevos at redhat.com) 
------
commit 7b17f93685d080676089302ef005b8c182335adf
Author: Susant Palai <spalai at redhat.com>
Date:   Thu Aug 4 12:23:40 2016 +0530

    dht/rebalance: allocate migrator thread pool dynamically

    Problems: The maximum number of migratior threads created was static set
    to "40". And the number of these threads get created in rebalance depends
    on the number of cores user has. If the number of cores exceeds 40, a
    crash or memory corruption can be seen.

    Fix: Make the migratior thread pool dynamic.

    > Change-Id: Ifbdac8a1a396363dd75e2f6bcb454070cfdbf839
    > BUG: 1362069
    > Reviewed-on: http://review.gluster.org/15000
    > Smoke: Gluster Build System <jenkins at build.gluster.org>
    > NetBSD-regression: NetBSD 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>
    (cherry picked from commit b8e8bfc7e4d3eaf76bb637221bc6392ec10ca54b)

    Change-Id: Ifbdac8a1a396363dd75e2f6bcb454070cfdbf839
    BUG: 1362069
    Signed-off-by: Susant Palai <spalai at redhat.com>
    Reviewed-on: http://review.gluster.org/15061
    Smoke: Gluster Build System <jenkins at build.gluster.org>
    Tested-by: N Balachandran <nbalacha at redhat.com>
    Reviewed-by: N Balachandran <nbalacha at redhat.com>
    CentOS-regression: Gluster Build System <jenkins at build.gluster.org>
    NetBSD-regression: NetBSD Build System <jenkins at build.gluster.org>

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