• hb_standby: Linux HA
  This is a simple shell script that issues a failover from the node where it is running to the other node, if available. It is useful to interface with an external resource monitor, such as mon or Nagios, or any home-made-monitor-script. hb_standby is a script that allows manual control of which node is controlling what resources at a given time. When the "standby" option is provided to the Heartbeat init script, it calls hb_standby with the "all" option.
  availability cluster free freebsd high-availability open posix reliability serviceability software solaris source unix
  in Computers > Linux with availability cluster failover high linux server standby takeover

standby from all users