[Bugs] [Bug 1408171] VM pauses due to storage I/O error, when one of the data brick is down with arbiter/replica volume

bugzilla at redhat.com bugzilla at redhat.com
Mon Dec 26 15:06:16 UTC 2016


https://bugzilla.redhat.com/show_bug.cgi?id=1408171



--- Comment #2 from Worker Ant <bugzilla-bot at gluster.org> ---
COMMIT: http://review.gluster.org/16271 committed in release-3.9 by Pranith
Kumar Karampuri (pkarampu at redhat.com) 
------
commit c69c8e55d5779d786bb90df201f1b1676c558955
Author: Ravishankar N <ravishankar at redhat.com>
Date:   Tue Dec 20 07:05:02 2016 +0530

    afr: Ignore event_generation checks post inode refresh for write txns

    Before http://review.gluster.org/#/c/15673/, after inode refresh, we
    failed read txns in case of EIO or event_generation being zero. For
    write transactions, the check was only for EIO. 15673 re-factored the
    code to fail both read and write when event_generation=0. This seems to
    have caused a regression as explained in the BZ.

    This patch restores that behaviour in afr_txn_refresh_done().

    > Reviewed-on: http://review.gluster.org/16205
    > Reviewed-by: Pranith Kumar Karampuri <pkarampu at redhat.com>
    > Smoke: Gluster Build System <jenkins at build.gluster.org>
    > CentOS-regression: Gluster Build System <jenkins at build.gluster.org>
    > NetBSD-regression: NetBSD Build System <jenkins at build.gluster.org>
    (cherry picked from commit 7ee998b9041d594d93a4e2ef369892c185e80def)


    Change-Id: Ib8e116506badce6f58b55827dbe403d95069d744
    BUG: 1408171
    Signed-off-by: Ravishankar N <ravishankar at redhat.com>
    Reviewed-on: http://review.gluster.org/16271
    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: Pranith Kumar Karampuri <pkarampu at redhat.com>

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