[Users] Rhel 6.5 Released = libgfapi?

Hi all, I noticed rhel 6.5 was released and now most centos mirrors have been updated: http://lists.centos.org/pipermail/centos-announce/2013-December/020032.html It appears to have a new version of qemu-kvm-0.12.1.2-2.415.el6.x86_64.rpm Is it now possible to switch from POSIX to native glusterfs? If so, how would one do that, I assume it requires some sort of database hack. Thanks, Andrew