lustre/scripts/lustre

   1 #!/bin/bash
   2 #
   3 # lustre   This shell script takes care of starting and stopping Lustre
   4 #
   5 # chkconfig: 345 99 1
   6 # description: Lustre Lite network File System.                              \
   7 #              This starts both Lustre client and server functions.
   8 # processname: obdctl
   9 # config: /etc/lustre/lustre.cfg
  10 # pidfile: /var/run/lustre.pid
  11
  12 SERVICE=lustre
  13 LOCK=/var/lock/subsys/$SERVICE
  14
  15 # Source function library.
  16 if [ -f /etc/init.d/functions ] ; then
  17    . /etc/init.d/functions
  18 fi
  19
  20 # Source networking configuration.
  21 if [ -f /etc/sysconfig/network ] ; then
  22    . /etc/sysconfig/network
  23 fi
  24
  25 # Check that networking is up.
  26 [ "${NETWORKING}" = "no" ] && exit 0
  27
  28 [ -f /usr/sbin/obdctl ] || exit 0
  29
  30 start() {
  31         echo -n $"Starting $SERVICE: "
  32         /usr/sbin/llrsetup.sh
  33         echo $SERVICE
  34         RETVAL=$?
  35         [ $RETVAL = 0 ] && touch $LOCK
  36 }
  37
  38 stop() {
  39         echo -n $"Shutting down $SERVICE: "
  40         /usr/sbin/llcleanup.sh
  41         echo $SERVICE
  42         rm -f $LOCK
  43 }
  44
  45 restart() {
  46         stop
  47         start
  48 }
  49
  50 # See how we were called.
  51 case "$1" in
  52   start)
  53         start
  54         ;;
  55   stop)
  56         stop
  57         ;;
  58   restart)
  59         restart
  60         ;;
  61   status)
  62         status $SERVICE
  63         ;;
  64   *)
  65         echo $"Usage: $SERVICE {start|stop|restart|status}"
  66         exit 1
  67 esac
  68
  69 exit $RETVAL
  70