It is rather big. Here's a subselect: mysql> select * from JBM_POSTOFFICE where JBM_POSTOFFICE.QUEUE_NAME = 'TraceListener.TraceListener'; | +-----------------+---------+-----------------------------+----------------+----------+------------+-----------+ | | POSTOFFICE_NAME | NODE_ID | QUEUE_NAME | COND | SELECTOR | CHANNEL_ID | CLUSTERED | | +-----------------+---------+-----------------------------+----------------+----------+------------+-----------+ | | Clustered JMS | 2 | TraceListener.TraceListener | topic.Tracking | NULL | 1018 | Y | | | Clustered JMS | 0 | TraceListener.TraceListener | topic.Tracking | NULL | 1053 | Y | | | Clustered JMS | 0 | TraceListener.TraceListener | topic.Tracking | NULL | 1083 | Y | | +-----------------+---------+-----------------------------+----------------+----------+------------+-----------+ In this case, I first started node 0, and then node 2. I even deleted all of JBM_POSTOFFICE before restarting the two servers. Additional notes: - I am using RoundRobin post office. - I am currently using svn trunk version 2779, because of a bug in the .GA version. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4059170#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...