[Bugs] [Bug 1499004] [Glusterd] Volume operations fail on a (tiered) volume because of a stale lock held by one of the nodes

bugzilla at redhat.com bugzilla at redhat.com
Tue Oct 17 15:44:54 UTC 2017


https://bugzilla.redhat.com/show_bug.cgi?id=1499004



--- Comment #10 from Worker Ant <bugzilla-bot at gluster.org> ---
COMMIT: https://review.gluster.org/18437 committed in master by Atin Mukherjee
(amukherj at redhat.com) 
------
commit 614904fa7a31bf6f69074238b7e710a20e05e1bb
Author: Gaurav Yadav <gyadav at redhat.com>
Date:   Thu Oct 5 23:44:46 2017 +0530

    glusterd : introduce timer in mgmt_v3_lock

    Problem:
    In a multinode environment, if two of the op-sm transactions
    are initiated on one of the receiver nodes at the same time,
    there might be a possibility that glusterd  may end up in
    stale lock.

    Solution:
    During mgmt_v3_lock a registration is made to  gf_timer_call_after
    which release the lock after certain period of time

    Change-Id: I16cc2e5186a2e8a5e35eca2468b031811e093843
    BUG: 1499004
    Signed-off-by: Gaurav Yadav <gyadav at redhat.com>

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