[Users] Should vdsm from F18 nightly be cluster 3.3 compatible?

I'd like to try out ovirt with native glusterfs. I have ovirt-engine from nightly installed on a Fedora 18 box successfully. I'm trying to run Fedora 18 nodes with vdsm from nightly along with gluster 3.4 beta and libvirt and qemu-kvm from rebuild from F19 beta srpms. I'm using vdsm-4.10.3-10.fc18.x86_64 When I try adding that Fedora 18 node to ovirt it gives the error: "Host station2 is compatible with versions (3.0,3.1,3.2) and cannot join Cluster GlusterFS which is set to version 3.3." Shouldn't the vdsm from nightly be 3.3 compatible? Anyway, I edited /usr/share/vdsm/dsaversion.py and added 3.3 to list, no more complaint but I'm not if that is actually going to work or not. Thoughts? Is there a better way for me to test out the new direct glusterfs api support? Thanks, Dax Kelson