Problem Summary: Issuing the clnode status -m -Z all exclusive-IP-zone-cluster-name command on multiple nodes simultaneously, that is, from the master console, might cause a core dump of clnode and one or more nodes will hang.
Workaround: Do not run this command on multiple nodes simultaneously. If any node hangs, log in to the exclusive-IP zones on each node, kill the pnm_mod_serverd process, and restart it by running /usr/cluster/lib/sc/pnm_mod_serverd.