The op-versions for RHGS-3.1 need to be corrected to match RHS-3.0, so that backwards compatibility is retained for RHS-3.0 and older servers and clients.
Change has been posted for review at https://code.engineering.redhat.com/gerrit/50555/
Raising this issue as a BLOCKER emphasizing that this patch should be taken for RHGS 3.1 ( Everglades ) Release
Tested RHGS 3.1 nightly ISO ( http://download.eng.bos.redhat.com/composes/nightly/RHGSS-3.1-20150619.n.1/3/RHS/x86_64/iso/RHGSS-3.1-20150619.n.1-RHS-x86_64-DVD1.iso ) [ glusterfs-3.7.1-4.el6rhs ] The default op-version of the cluster after installation was 30702 Marking this bug as VERIFIED
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. https://rhn.redhat.com/errata/RHSA-2015-1495.html