Assigning to QE for regression testing. Possibly fixed by a GlusterFS patch. See bug 869724.
Verified on latest version: glusterfs 3.4.0.12rhs.beta3 built on Jul 6 2013 14:35:17 [root@dhcp159-134 ~]# rpm -qa | grep ctdb ctdb-debuginfo-1.0.114.6-1.el6rhs.x86_64 ctdb-devel-1.0.114.6-1.el6rhs.x86_64 ctdb-1.0.114.6-1.el6rhs.x86_64 On multiple reboots and reboot one by one of each node didn't cause ctdb to crash and it recovered every time.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHBA-2013-1262.html