Wildfly cluster's failover functionality doesn't work as expected ----------------------------------------------------------------- Key: WFLY-6781 URL: https://issues.jboss.org/browse/WFLY-6781 Project: WildFly Issue Type: Bug Components: JMS Affects Versions: 8.2.0.Final Reporter: Preeta Kuruvilla Assignee: Jeff Mesnil Priority: Blocker Attachments: domain.Node1.xml, host.Node1.xml, host.Node2.xml, server.RC.Node1.AfterFailover.log, server.RC.Node1.BeforeFailover.log, server.RC.Node2.AfterFailover.log, server.RC.Node2.BeforeFailover.log, server.SL.Node1.AfterFailover.log, server.SL.Node1.BeforeFailover.log Following are the testing scenarios we did and the outcome:- 1. Network disabling on a VM for testing failover – Not working for both Linux and Windows environment. 2. Power off of a VM using VMware client for testing failover – Is working on Linux environment but not working on windows environment. 3. Ctrl + C method to stop services on a node for testing failover – works on both linux and windows environment 4. Stopping server running on Node /VM using Admin Console for testing failover - works on both linux and windows environment. Jgroups subsystem configuration in domain.xml we have is below:- <subsystem xmlns="urn:jboss:domain:jgroups:2.0" default-stack="udp"> <stack name="udp"> <transport type="UDP" socket-binding="jgroups-udp"/> <protocol type="PING"/> <protocol type="MERGE3"/> <protocol type="FD_SOCK" socket-binding="jgroups-udp-fd"/> <protocol type="FD_ALL"/> <protocol type="VERIFY_SUSPECT"/> <protocol type="pbcast.NAKACK2"/> <protocol type="UNICAST3"/> <protocol type="pbcast.STABLE"/> <protocol type="pbcast.GMS"/> <protocol type="UFC"/> <protocol type="MFC"/> <protocol type="FRAG2"/> <protocol type="RSVP"/> </stack> <stack name="tcp"> <transport type="TCP" socket-binding="jgroups-tcp"/> <protocol type="MPING" socket-binding="jgroups-mping"/> <protocol type="MERGE2"/> <protocol type="FD_SOCK" socket-binding="jgroups-tcp-fd"/> <protocol type="FD"/> <protocol type="VERIFY_SUSPECT"/> <protocol type="pbcast.NAKACK2"/> <protocol type="UNICAST3"/> <protocol type="pbcast.STABLE"/> <protocol type="pbcast.GMS"/> <protocol type="MFC"/> <protocol type="FRAG2"/> <protocol type="RSVP"/> </stack> </subsystem>