fence_xvm is an I/O Fencing agent which can be used withvirtual machines. Specify (stdin) or increment (command line) debug level IP Family ([auto], ipv4, ipv6) Multicast address (default=225.0.0.12 / ff05::3:1) TCP, Multicast, or VMChannel IP port (default=1229) Multicast retransmit time (in 1/10sec; default=20) Authentication (none, sha1, [sha256], sha512) Packet hash strength (none, sha1, [sha256], sha512) Shared key file (default=/etc/cluster/fence_xvm.key) Virtual Machine (domain name) to fence Treat [domain] as UUID instead of domain name. This is provided for compatibility with older fence_xvmd installations. Fencing action (null, off, on, [reboot], status, list, monitor, metadata) Fencing timeout (in seconds; default=30) Fencing delay (in seconds; default=0) Virtual Machine (domain name) to fence (deprecated; use port)