as per discussion on IRC, this should be a ListOpt of the form: > option=value1,value2,value3 works for me using openstack-cinder-2012.2.4-3.el6ost.noarch
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-2013-0800.html