Description of problem:
Converted plain 1x*8+4) disperse volume to distributed disperse volume 2x(8+4). While there is IO running from the clients, started rebalance and seen two crashes
Version-Release number of selected component (if applicable):
[root@vertigo /]# gluster --version
glusterfs 3.7dev built on Apr 18 2015 01:08:09
Repository revision: git://git.gluster.com/glusterfs.git
Copyright (c) 2006-2011 Gluster Inc. <http://www.gluster.com>
GlusterFS comes with ABSOLUTELY NO WARRANTY.
You may redistribute copies of GlusterFS under the terms of the GNU General Public License.
Tried only once
Steps to Reproduce:
As in description
Corefiles will be attached
REVIEW: http://review.gluster.org/10367 (timer: Fix use after free issue) posted (#1) for review on master by Pranith Kumar Karampuri (email@example.com)
COMMIT: http://review.gluster.org/10367 committed in master by Vijay Bellur (firstname.lastname@example.org)
Author: Pranith Kumar K <email@example.com>
Date: Fri Apr 24 16:24:52 2015 +0530
timer: Fix use after free issue
Signed-off-by: Pranith Kumar K <firstname.lastname@example.org>
Reviewed-by: Poornima G <email@example.com>
Tested-by: NetBSD Build System
Tested-by: Gluster Build System <firstname.lastname@example.org>
Reviewed-by: Vijay Bellur <email@example.com>
*** Bug 1214994 has been marked as a duplicate of this bug. ***
Fix for this BZ is already present in a GlusterFS release. You can find clone of this BZ, fixed in a GlusterFS release and closed. Hence closing this mainline BZ as well.
This bug is getting closed because a release has been made available that should address the reported issue. In case the problem is still not fixed with glusterfs-3.8.0, please open a new bug report.
glusterfs-3.8.0 has been announced on the Gluster mailinglists , packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist  and the update infrastructure for your distribution.