[Bugs] [Bug 1486122] gluster-block profile needs to have strict-o-direct

bugzilla at redhat.com bugzilla at redhat.com
Tue Aug 29 13:36:30 UTC 2017


https://bugzilla.redhat.com/show_bug.cgi?id=1486122



--- Comment #2 from Worker Ant <bugzilla-bot at gluster.org> ---
COMMIT: https://review.gluster.org/18126 committed in release-3.12 by
Shyamsundar Ranganathan (srangana at redhat.com) 
------
commit 4d7f81c4ff3c42e84bfa65cf71755bc3553bc02c
Author: Pranith Kumar K <pkarampu at redhat.com>
Date:   Mon Aug 28 19:33:30 2017 +0530

    gluster-block: strict-o-direct should be on

           Backport of https://review.gluster.org/18120

    tcmu-runner is not going to open block with O_SYNC anymore
    so writes have a chance of getting cached in write-behind
    when that happens, there is a chance that on failover some
    data could be stuck in cache and be lost.

     >BUG: 1485962
     >Change-Id: If9835d914821dfc4ff432dc96775677a55d2918f
     >Signed-off-by: Pranith Kumar K <pkarampu at redhat.com>

    BUG: 1486122
    Change-Id: If9835d914821dfc4ff432dc96775677a55d2918f
    Signed-off-by: Pranith Kumar K <pkarampu at redhat.com>
    Reviewed-on: https://review.gluster.org/18126
    Smoke: Gluster Build System <jenkins at build.gluster.org>
    Reviewed-by: Krutika Dhananjay <kdhananj at redhat.com>
    Tested-by: Krutika Dhananjay <kdhananj at redhat.com>
    CentOS-regression: Gluster Build System <jenkins at build.gluster.org>
    Reviewed-by: Shyamsundar Ranganathan <srangana at redhat.com>

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