a cluster setup is easy.
If you start JBossA and JBossB on different systems within the same (sub)network.
Look into the server.log file you will find a message like 'Number of cluster members: 2'.
The parameters of interest are
jboss.partition.name jboss.partition.udpGroup jboss.hapartition.mcast_port
it must be the same for both instances. You can set via run.sh script or within the jboss configuration files.
Hey thanks for the help!