[Bugs] [Bug 1265148] Dist-geo-rep: Support geo-replication to work with sharding

bugzilla at redhat.com bugzilla at redhat.com
Mon Oct 26 12:57:51 UTC 2015


https://bugzilla.redhat.com/show_bug.cgi?id=1265148



--- Comment #2 from Vijay Bellur <vbellur at redhat.com> ---
COMMIT: http://review.gluster.org/12228 committed in master by Pranith Kumar
Karampuri (pkarampu at redhat.com) 
------
commit 8216ecb871c8d74edcc46b7f13d1e1879be25de1
Author: Kotresh HR <khiremat at redhat.com>
Date:   Thu Sep 24 15:42:14 2015 +0530

    features/shard: Support geo-rep for sharded volume

    Approach:
          Shard xlator on slave side is by passed for all the fops
    to geo-rep mount. So each shard on master is considered as a
    separate file for geo-rep and it syncs them separately on to
    slave. The extended attribute in which shard maintains the
    size is also synced from master and shard on slave doesn't
    calculate by itself.

    Pre-requisites:
          1. If master is sharded volume, slave also should be sharded.
          2. Slave's shard configurations should be same as master.
          3. Geo-rep config of xattr sync should not be disabled.

    All other dependant patches:
          1. http://review.gluster.org/#/c/12205/
          2. http://review.gluster.org/#/c/12206/
          3. http://review.gluster.org/#/c/12225/
          4. http://review.gluster.org/#/c/12226/

    Change-Id: I474220d69fa030b1e06a4fa0868c34fabe02efcf
    BUG: 1265148
    Signed-off-by: Kotresh HR <khiremat at redhat.com>
    Reviewed-on: http://review.gluster.org/12228
    Tested-by: NetBSD Build System <jenkins at build.gluster.org>
    Reviewed-by: Krutika Dhananjay <kdhananj at redhat.com>
    Reviewed-by: Pranith Kumar Karampuri <pkarampu at redhat.com>

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