Eviction policy as i got defines which nodes should be removed from memory to secondary datastore (file, database, ...). maxNodes is a max amount of nodes in memory, but not in secondary cache (file system, db). If i'm not right and eviction policy can control file system cache size, please, give a more concrete answer. Sorry for my bad english. Thanks for help. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4164996#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...