I have added a test into org.jboss.test.messaging.jms.ManualClusteringTest, named testHAFailoeverRequirementsOnDurable. The test is basically mimicking what will happen when a failover will recreate the subscription in a new server. Please take a look on the test and lets discuss about it. I have also updated http://wiki.jboss.org/wiki/Wiki.jsp?page=NewMessagingHADesign with the description of the actual HA implementation. Clebert Suconic View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3979210#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...