This is definitely quite odd if the same config works on one machine and not another. As you state, the log clearly shows the TreeCache being started and registered in JMX, yet TreeCacheSSOClusterManager cannot find it when it queries the JMX server.
Couple things: 1) Can you go into the jmx-console and confirm the jboss.cache:service=TomcatClusteringCache MBean is indeed registered? 2) You noted that you get a message in the log for each SSO replication event. Can you confirm that the first one is logged at INFO level (the one you included in your report), followed by an ERROR level, followed thereafter by WARN levels. This is the expected behavior when it can't find the cache; if it's not what you're getting maybe that will give me a clue. 3) If the MBean is visible in the jmx-console, can you e-mail me your tc5-cluster-service.xml file and your server.xml file? Address is b_stansberry AT hotmail DOTcom View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3887510#3887510 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3887510 ------------------------------------------------------- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click _______________________________________________ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user