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//etc/rc1.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