Tryag File Manager

//etc/rc2.d/K86nfslock

#!/bin/sh
#
# nfslock       This shell script takes care of starting and stopping
#               the NFS file locking service.
#
# chkconfig: 345 14 86
# description: NFS is a popular protocol for file sharing across \
#	       TCP/IP networks. This service provides NFS file \
#	       locking functionality.
# probe: true

# Source function library.
. /etc/rc.d/init.d/functions

# Source networking configuration.
[ -f /etc/sysconfig/network ] && . /etc/sysconfig/network

# Check for and source configuration file
[ -f /etc/sysconfig/nfs ] && . /etc/sysconfig/nfs

# Start lockd from userland only if kernel <= 2.2.18
OS_RELEASE=`uname --release`
OS_RELEASE_MAJOR=`echo "$OS_RELEASE" | sed 's/$^[0-9]$\..*/\1/'`
OS_RELEASE_MINOR=`echo "$OS_RELEASE" | sed 's/$^[0-9]$\.$[0-9]*$\..*/\2/'`
OS_RELEASE_VERSION=`echo "$OS_RELEASE" | sed 's/$^[0-9]$\.$[0-9]*$\.$[0-9]*$.*/\3/'`

if [ "$OS_RELEASE_MAJOR" -le 2 -a "$OS_RELEASE_MINOR" -le 2 -a "$OS_RELEASE_VERSION" -le 18 ] ; then
    USERLAND_LOCKD="yes"
else
    USERLAND_LOCKD=
fi

RETVAL=0
uid=`id | cut -d\( -f1 | cut -d= -f2`

start() {
	# Check that networking is up.
	[ "${NETWORKING}" != "yes" ] && exit 6

if [ "$USERLAND_LOCKD" ] ; then
    	[ -x /sbin/rpc.lockd ] || exit 5
	fi
	[ -x /sbin/rpc.statd ] || exit 5

# Only root can start the service
	[ $uid -ne 0 ] && exit 4

# Make sure the rpc.statd is not already running.
	if status rpc.statd > /dev/null ; then
		exit 0
	fi
	rm -f /var/lock/subsys/rpc.statd

# Start daemons.
	if [ "$USERLAND_LOCKD" ]; then
	  echo -n $"Starting NFS locking: "
	  daemon rpc.lockd
	  RETVAL=$?
	  echo
	else 
	# See if the kernel lockd should start up 
	# listening on a particular port
	#
	[ -x /sbin/modprobe ] && /sbin/modprobe lockd $LOCKDARG
	[ -n "$LOCKD_TCPPORT" ] && \
		/sbin/sysctl -w fs.nfs.nlm_tcpport=$LOCKD_TCPPORT >/dev/null 2>&1
	[ -n "$LOCKD_UDPPORT" ] && \
		/sbin/sysctl -w fs.nfs.nlm_udpport=$LOCKD_UDPPORT >/dev/null 2>&1
	fi  
	echo -n $"Starting NFS statd: "

# See if a statd's ports has been defined
	[ -n "$STATD_PORT" ] && STATDARG="$STATDARG -p $STATD_PORT"
	[ -n "$STATD_OUTGOING_PORT" ] \
		&& STATDARG="$STATDARG -o $STATD_OUTGOING_PORT"

# See if we have an HA-callout program specified
	[ -n "$STATD_HA_CALLOUT" ] \
		&& STATDARG="$STATDARG -H $STATD_HA_CALLOUT"
	daemon rpc.statd "$STATDARG"
	RETVAL=$?
	echo
	[ $RETVAL -eq 0 ] && touch /var/lock/subsys/rpc.statd
    return $RETVAL
}

stop() {
	# Only root can stop the service
	[ $uid -ne 0 ] && exit 4

# Stop daemons.
	if [ -n "`pidofproc lockd`" ]; then
		echo -n $"Stopping NFS locking: "
		killproc lockd -KILL
		echo
	fi

echo -n $"Stopping NFS statd: "
	killproc rpc.statd
	RETVAL=$?
	echo
	rm -f /var/lock/subsys/rpc.statd
	rm -f /var/run/sm-notify.pid
	return $RETVAL
}

# See how we were called.
case "$1" in
  start)
        start
	;;
  stop)
  	stop
	;;
  status)
	if [ "$USERLAND_LOCKD" ]; then
	  status lockd
	  RETVAL=$?
	fi 
	status rpc.statd
	rval=$?
	[ $RETVAL -eq 0 ] && RETVAL=$rval
	;;
  restart | force-reload | reload)
	stop
	start
	;;
  probe)
	if [ ! -f /var/lock/subsys/rpc.statd ] ; then
	  echo $"start"; exit 0
	fi
	/sbin/pidof rpc.statd >/dev/null 2>&1; STATD="$?"
	if [ "$USERLAND_LOCKD" ]; then
	   /sbin/pidof lockd >/dev/null 2>&1; LOCKD="$?"
	else
	   LOCKD=0
	fi
	if [ $STATD = 1 -o $LOCKD = 1 ] ; then
	  echo $"restart"; exit 0
	fi
	;;
  condrestart | try-restart)
  	[ -f /var/lock/subsys/rpc.statd ] && {
		stop
		start
		RETVAL=$?
	}
	;;
  condstop)
  	[ -f /var/lock/subsys/rpc.statd ] && {
		stop
		RETVAL=$?
	}
	;;
  *)
	echo $"Usage: $0 {start|stop|status|restart|reload|force-reload|probe|condrestart|try-restart|condstop}"
	RETVAL=2
	;;
esac

exit $RETVAL