I am probing my server for clusters using jgroups probe.sh script, 2.4.1 and after shutting down Weblogic servers (not AdminServer) I see some zombie - like clusters and I dont know how to get rid of them. They are blocking deployment. They might have stayed in memory because of kill -9 command that I did several times on server.
How to get rid of them?
I assume by shutting down Weblogic server, you mean that they're disabled, but the JVM is still running? Otherwise, the JGroups channels would not exist anymore.
When shutting down gracefully, you need to make sure to do a JChannel.close(), to de-allocate resources used by JGroups.
If you kill -9 your servers, are you sure the nodes you're still seeing via
probe.share not from different clusters? The cluster names should indicate to which cluster they belong...