Tom, acting on a hunch here: do things improve if you add "meta interleave=true" to your ping_gateway_clone, or if you remove the ActiveMQ_Data_after_ping_gateway_clone order constraint?
If that doesn't get you anywhere, could you produce a CIB dump of the cluster when your one node is shut down, i.e. when it's in the error state you're describing. Please don't paste inline this time, instead please create the CIB dump and upload it to pastebin/pastie/fpaste/whathaveyou. Also, as an aside, is there a specific reason why you didn't put cluster_IP and drbd_fs in a group? That would make the configuration a little more compact. Cheers, Florian -- Need help with Pacemaker? http://www.hastexo.com/now _______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker