Where is the persistence.xml in HornetQ

Issue

We swap out Hypersonic for Mysql within JBoss 5.1.0, but now we are working with the RedHat messaging team to replace JBoss messaging with a release of HornetQ.  This removes /messaging from the deploy folder and adds /hornetq.  Now our JBoss server won't start.  Part of the original install was to copy .../jboss-as/docs/examples/jms/mysql-persistence-service.xml to .../jboss-as/server/default/deploy/messaging and remove deploy/messaging/hsqldb-persistence-service.xml.  I don't see a persistence-service.xml under /hornetq.  Is that part of the problem?  Thanks,