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#! /bin/sh
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### BEGIN INIT INFO
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# Provides: irqbalance
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# Default-Start:  3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: start and stop irqbalance daemon
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# Description:  The irqbalance daemon will distribute interrupts across
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#		the cpus on a multiprocessor system with the purpose of
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#		spreading the load
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### END INIT INFO
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# chkconfig: 2345 13 87
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# This is an interactive program, we need the current locale
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# Source function library.
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. /etc/init.d/functions
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# Check that we're a priviledged user
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[ `id -u` = 0 ] || exit 0
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prog="irqbalance"
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[ -f /usr/sbin/irqbalance ] || exit 0
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# fetch configuration if it exists
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# ONESHOT=yes says to wait for a minute, then look at the interrupt
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# load and balance it once; after balancing exit and do not change
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# it again.
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# The default is to keep rebalancing once every 10 seconds.
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ONESHOT=
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[ -f /etc/sysconfig/irqbalance ] && . /etc/sysconfig/irqbalance
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case "$IRQBALANCE_ONESHOT" in
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	y*|Y*|on) ONESHOT=--oneshot ;;
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	*) ONESHOT= ;;
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esac
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RETVAL=0
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start() {
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        if [ -n "$ONESHOT" -a -f /var/run/irqbalance.pid ]; then
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                exit 0
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        fi
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        echo -n $"Starting $prog: "
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	if [ -n "$IRQBALANCE_BANNED_CPUS" ];
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	then
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		export IRQBALANCE_BANNED_CPUS=$IRQBALANCE_BANNED_CPUS
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	fi
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        daemon irqbalance --pid=/var/run/irqbalance.pid $IRQBALANCE_ARGS $ONESHOT
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        RETVAL=$?
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        echo
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        return $RETVAL
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}
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stop() {
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        echo -n $"Stopping $prog: "
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        killproc irqbalance
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        RETVAL=$?
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        echo
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        [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/irqbalance
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	return $RETVAL
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}
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restart() {
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	stop
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	start
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}
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# See how we were called.
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case "$1" in
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  start)
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	start
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	;;
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  stop)
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	stop
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	;;
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  status)
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	status irqbalance
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	;;
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  restart|reload|force-reload)
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	restart
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	;;
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  condrestart)
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	[ -f /var/lock/subsys/irqbalance ] && restart || :
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	;;
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  *)
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	echo $"Usage: $0 {start|stop|status|restart|reload|condrestart|force-reload}"
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	exit 1
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	;;
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esac
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exit $?