You can specify any script you have written, although I don't know if you can modify the list of fence devices in system-config-cluster or conga. I've usually just specified manual fencing in the config, then edited the cluster.conf file by hand to use the custom script. <blockquote type="cite">On Jan 17, 2010 2:44 PM, "Madison Kelly" <<a href="mailto:linux@alteeve.com">linux@alteeve.com</a>> wrote: Hi all, Is there a document that explains what is needed to make a fence device recognized and usable by the Red Hat Cluster software? Specifically, a single device that sits on a network. Thanks in advance! Madi -- Linux-cluster mailing list <a href="mailto:Linux-cluster@redhat.com" target="_blank">Linux-cluster@redhat.com</a> <a href="https://www.redhat.com/mailman/listinfo/linux-cluster" target="_blank">https://www.redhat.com/mailman/listinfo/linux-cluster</a> </blockquote>