[Bugs] [Bug 1334314] changelog: changelog_rollover breaks when number of fds opened is more than 1024

bugzilla at redhat.com bugzilla at redhat.com
Tue May 31 19:00:02 UTC 2016


https://bugzilla.redhat.com/show_bug.cgi?id=1334314



--- Comment #3 from Vijay Bellur <vbellur at redhat.com> ---
COMMIT: http://review.gluster.org/14272 committed in master by Jeff Darcy
(jdarcy at redhat.com) 
------
commit be00012e7be55d25870411f3e975db9a8e19c70a
Author: Kotresh HR <khiremat at redhat.com>
Date:   Mon May 9 16:54:00 2016 +0530

    features/changelog: Change barrier notification mechanism

    The barrier notification mechanism was fd based and 'select'
    was being used. 'select' breaks when number of fds opened
    by brick process exceeds 1024. To avoid this and also
    the maintainance of pipe between notify and 'changelog_rollover',
    the pipe has been replaced with pthread condition signal
    and timed wait mechanism.

    Change-Id: I530ea90d9a06953f8b23b4e12d122872ee1925de
    BUG: 1334314
    Signed-off-by: Kotresh HR <khiremat at redhat.com>
    Reviewed-on: http://review.gluster.org/14272
    Smoke: Gluster Build System <jenkins at build.gluster.com>
    NetBSD-regression: NetBSD Build System <jenkins at build.gluster.org>
    Reviewed-by: Aravinda VK <avishwan at redhat.com>
    CentOS-regression: Gluster Build System <jenkins at build.gluster.com>
    Reviewed-by: Raghavendra Bhat <raghavendra at redhat.com>
    Reviewed-by: Jeff Darcy <jdarcy at redhat.com>

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