OCFS2 Best Practices

Can someone point me in the direction of find some VMware best practices regarding implementing an OCFS2 Cluster. I found this community forum: http://communities.vmware.com/thread/284881?tstart=0, yet was looking for something more on the KB side from VMware.

I'm also looking more specifically into how snapshotting interacts with OCFS2.

Thanks in advance,