Supposing I have to make the modifications myself: * Use a LoadBalancer like FirstAvailableIdenticalAllProxies but with a 'always use first one' pattern and have the cluster give me the targets in the correct order. (i.e. master first) setting my new class in the cluster-service.xml (though the client will need a copy of the class as well) * HAPartitionImpl.viewAccepted() is looks like the central place where the logic of the cluster view is kept, updated and events sent out. Though I still need to figure out how I might be able to change this. Q: is there a config xml somewhere I can use to set this? I think it would be possible to just sort the view by a certain logic, though I still have to figure out how to share this info on the cluster (prob. something with JGroups. * anything else I would have to watch out for? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4267092#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...