According to the FAQ, to shut down a cluster node it's necessary to do # cman_tool leave remove before shutting down a cluster node. On my CentOS5 servers however, I get: # cman_tool leave remove cman_tool: Error leaving cluster: Device or resource busy There are no errors in the logs to indicate why this might be and it happens even if I run it immediately after running the cman init script without any services being run yet. Is this the wrong thing to be doing now, or is there some way to find out why the node can't leave the cluster? James -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster