[Bugs] [Bug 1404410] [Perf] : pcs cluster resources went into stopped state during Multithreaded perf tests on RHGS layered over RHEL 6

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1404410



--- Comment #3 from Worker Ant <bugzilla-bot at gluster.org> ---
COMMIT: http://review.gluster.org/16122 committed in master by Kaleb KEITHLEY
(kkeithle at redhat.com) 
------
commit 6f4f3d012ccac3088a58c21844b63fdb54a96cd8
Author: Kaleb S. KEITHLEY <kkeithle at redhat.com>
Date:   Tue Dec 13 13:40:52 2016 -0500

    common-ha: explicitly set udpu transport for corosync

    On RHEL7 corosync uses udpu (udp unicast) by default. On RHEL6 the
    default is (now) udp multi-cast. In network environments that don't
    support udp multi-cast this causes the ever growing lists of
    [TOTEM ] Retruansmit errors.

    Always specifying --transport udpu is thus a no-op on RHEL7.

    Using the same transport on both RHEL6 and RHEL7 may (or may not
    give similar behavior and performance--it's hard to say.

    It remains a mystery why things have always worked on RHEL6 prior to
    now. Further investigation is required to uncover why this is the
    case.

    Change-Id: I4d0de97fe4425c47f249beaaf51aeca3e91731fa
    BUG: 1404410
    Signed-off-by: Kaleb S. KEITHLEY <kkeithle at redhat.com>
    Reviewed-on: http://review.gluster.org/16122
    CentOS-regression: Gluster Build System <jenkins at build.gluster.org>
    Smoke: Gluster Build System <jenkins at build.gluster.org>
    NetBSD-regression: NetBSD Build System <jenkins at build.gluster.org>
    Reviewed-by: soumya k <skoduri at redhat.com>

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