Hi, We are using JBoss cache in clustered environment with fetchPersistentState set to true. When one of the nodes restart we see following exception:Incoming,x.x.155.150:1235 | WARN | org.jboss.cache.statetransfer.DefaultStateTransferIntegrator 164 | persistent state integration failed, removing all nodes from loader After this all entries from the DB are lost. Please let us know your comment. With Best Regards, Diwakar