#! /bin/sh

#

# chkconfig: - 90 10

# description: Start the cpu hotplug daemon for Linux on System z

# processname: cpuplugd

# config: /etc/sysconfig/cpuplugd

# pidfile: /var/run/cpuplugd.pid

### BEGIN INIT INFO

# Provides: cpuplugd

# Required-Start: $local_fs $remote_fs

# Required-Stop: $local_fs $remote_fs

# Default-Start:

# Default-Stop: 0 1 2 3 4 5 6

# Short-Description: Start the cpu hotplug daemon for Linux on System z

# Description: Starts the cpuplugd. It uses the configuration

#              file /etc/sysconfig/cpuplugd

### END INIT INFO

# Source function library.

. /etc/rc.d/init.d/functions

exec="/usr/sbin/cpuplugd"

prog="cpuplugd"

config="/etc/sysconfig/cpuplugd"

lockfile=/var/lock/subsys/$prog

start() {

    [ -x $exec ] || exit 5

    [ -f $config ] || exit 6

    [ `id -u` -eq 0 ] || exit 4

    echo -n $"Starting $prog: "

    daemon $exec -c $config

    retval=$?

    echo

    [ $retval -eq 0 ] && touch $lockfile

    return $retval

}

stop() {

    [ `id -u` -eq 0 ] || exit 4

    echo -n $"Stopping $prog: "

    killproc $exec

    retval=$?

    echo

    [ $retval -eq 0 ] && rm -f $lockfile

    return $retval

}

restart() {

    stop

    #

    # We have to wait 2-3 seconds here. When the daemon is stopped it takes

    # the time we sleep to reactivate cpus. If we restart to fast and

    # cpuplugd wasn't able to restore some settings we may get a undesired

    # online cpu count after cpuplugd shutdown

    #

    sleep 4

    start

}

reload() {

    restart

}

force_reload() {

    restart

}

rh_status() {

    # run checks to determine if the service is running or use generic status

#    status -l $prog $exec

    status $exec

}

rh_status_q() {

    rh_status >/dev/null 2>&1

}

case "$1" in

    start)

        rh_status_q && exit 0

        $1

        ;;

    stop)

        rh_status_q || exit 0

        $1

        ;;

    restart)

        $1

        ;;

    reload)

        rh_status_q || exit 7

        $1

        ;;

    force-reload)

        force_reload

        ;;

    status)

        rh_status

        ;;

    condrestart|try-restart)

        rh_status_q || exit 0

        restart

        ;;

    *)

        echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload}"

        exit 2

esac

exit $?