fence_wti is an I/O Fencing agent which can be used with the WTI Network Power Switch (NPS). It logs into an NPS via telnet or ssh and boots a specified plug. Lengthy telnet connections to the NPS should be avoided while a GFS cluster is running because the connection will block any necessary fencing actions. http://www.wti.com Fencing action Force Python regex for command prompt Force Python regex for command prompt Identity file (private key) for SSH Forces agent to use IPv4 addresses only Forces agent to use IPv6 addresses only IP address or hostname of fencing device IP address or hostname of fencing device TCP/UDP port to use for connection with device Login name Login password or passphrase Script to run to retrieve password Login password or passphrase Script to run to retrieve password Physical plug number on device, UUID or identification of machine Physical plug number on device, UUID or identification of machine Use SSH connection Use SSH connection SSH options to use Login name Disable logging to stderr. Does not affect --verbose or --debug-file or logging to syslog. Verbose mode. Multiple -v flags can be stacked on the command line (e.g., -vvv) to increase verbosity. Level of debugging detail in output. Defaults to the number of --verbose flags specified on the command line, or to 1 if verbose=1 in a stonith device configuration (i.e., on stdin). Write debug information to given file Write debug information to given file Display version information and exit Display help and exit Separator for plug parameter when specifying more than 1 plug Separator for CSV created by 'list' operation Wait X seconds before fencing is started Disable timeout (true/false) (default: true when run from Pacemaker 2.0+) Wait X seconds for cmd prompt after login Test X seconds for status change after ON/OFF Wait X seconds after issuing ON/OFF Wait X seconds for cmd prompt after issuing command Sleep X seconds between status calls during a STONITH action Count of attempts to retry power on Path to ssh binary Path to telnet binary