#!/bin/sh # # corosync Start the Corosync Cluster Engine # # Author: Andrew Beekhof # License: Revised BSD # # chkconfig: - 20 20 # processname: corosync # description: Corosync Cluster Engine # ### BEGIN INIT INFO # Description: corosync.... # # Short-Description: Corosync Cluster Engine. # Provides: corosync # Required-Start: $network # Should-Start: $syslog # Required-Stop: $network # Default-Start: 3 5 # Default-Stop: 0 6 ### END INIT INFO do_force=0 prog="corosync" lockfile="/var/lock/subsys/$prog" configfile="/etc/corosync/corosync.conf" if [ ! -f "$configfile" ]; then echo "Error: corosync is not configured ($configfile missing)" exit 1 fi internal_status() { killall -0 corosync > /dev/null 2>&1 return $? } status() { if ! internal_status then echo "Stopped" return 7 fi echo "Running" return 0 } start() { echo -n $"Starting Corosync Cluster Engine ($prog): " if ! internal_status then echo -n "starting... " $prog 2>&1 > /dev/null 2>&1 echo -n "rc=$?: " fi sleep 2 # give it time to fail... $? isn't definitive if internal_status then echo "OK" return 0 fi echo "Failed" return 1 } do_force=1 do_forever=0 stop() { echo -n $"Stopping Corosync Cluster Engine ($prog): " killall -QUIT corosync if [ $do_forever = 0 ]; then for i in 1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 19 20; do if internal_status then sleep 2 echo -n "." else rm -f "$lockfile" echo "OK" return 0 fi done if [ $do_force = 1 ]; then echo -n "Escalating... " killall -KILL corosync ps | grep /usr/lib/heartbeat | sed "s,^ *,," | cut -f 1 -d ' ' | xargs kill -9 sleep 5 if ! internal_status then rm -f "$lockfile" echo "OK" return 0 fi fi echo "Failed" return 1 fi while internal_status do sleep 1 echo -n "." done rm -f "$lockfile" echo "OK" return 0 } restart() { stop start } case "$1" in start|stop|restart) $1 ;; force-stop) do_force=1 stop ;; reload|force-reload) restart ;; condrestart|try-restart) [ ! -f "$lockfile" ] || restart ;; status) status $prog ;; *) echo $"Usage: $0 {start|stop|restart|try-restart|condrestart|reload|force-reload|force-stop|status}" exit 2 esac