[Bugs] [Bug 1202675] Perf: readdirp in replicated volumes causes performance degrade

bugzilla at redhat.com bugzilla at redhat.com
Wed Mar 18 11:21:32 UTC 2015


https://bugzilla.redhat.com/show_bug.cgi?id=1202675



--- Comment #2 from Anand Avati <aavati at redhat.com> ---
COMMIT: http://review.gluster.org/9924 committed in release-3.5 by Niels de Vos
(ndevos at redhat.com) 
------
commit 077185afe35350aae03bac0d25fbebcd8a3e1c72
Author: Krutika Dhananjay <kdhananj at redhat.com>
Date:   Tue Mar 17 16:43:00 2015 +0530

    cluster/afr: Make read child match check in afr optional

            Backport of: http://review.gluster.org/#/c/9917

    Having this particular check which was introduced by
    commit bb2df4e63fa8a5d65f18b4a5efc757e8d475fbff causes a drop in
    performance in readdirp. So the behavior is made configurable with this
    patch.

    Change-Id: I9012a6bb955229a0cbb48f06e4e2edc0782dfead
    BUG: 1202675
    Signed-off-by: Krutika Dhananjay <kdhananj at redhat.com>
    Reviewed-on: http://review.gluster.org/9924
    Reviewed-by: Pranith Kumar Karampuri <pkarampu at redhat.com>
    Reviewed-by: Atin Mukherjee <amukherj at redhat.com>
    Tested-by: Gluster Build System <jenkins at build.gluster.com>
    Reviewed-by: Niels de Vos <ndevos at redhat.com>

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