you say "only showing up in one database". Do you mean that you have two databases that are running, each one linked to a specific JBoss instance? If that is the case, that is not the way EB clustering works. We don't do DB clustering, we do EB clustering.
If I had implemented a generic database-clustering tool working with any database vendor I would be rich ;) Why do you think Oracle is selling big boxes?
Ohhhh! I didn't know that. I had assumed that the ejb's would update both databases. Thanks for the heads up!