lustre/scripts/lustre

   1 #!/bin/sh
   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: lconf
   9 # config: /etc/lustre/config.xml
  10 # pidfile: /var/run/lustre.pid
  11
  12 SERVICE=lustre
  13 LOCK=/var/lock/subsys/$SERVICE
  14
  15 : ${LUSTRE_CFG:=/etc/lustre/lustre.cfg}
  16 [ -f ${LUSTRE_CFG} ] && . ${LUSTRE_CFG}
  17
  18 : ${LUSTRE_CONFIG_XML:=/etc/lustre/config.xml}
  19 : ${LCONF:=/usr/sbin/lconf}
  20 : ${LCONF_START_ARGS:="${LUSTRE_CONFIG_XML}"}
  21 : ${LCONF_STOP_ARGS:="--force --cleanup ${LUSTRE_CONFIG_XML}"}
  22
  23 # Source function library.
  24 if [ -f /etc/init.d/functions ] ; then
  25    . /etc/init.d/functions
  26 fi
  27
  28 # Source networking configuration.
  29 if [ -f /etc/sysconfig/network ] ; then
  30    . /etc/sysconfig/network
  31 fi
  32
  33 # Check that networking is up.
  34 [ "${NETWORKING}" = "no" ] && exit 0
  35
  36 [ -x ${LCONF} -a -f ${LUSTRE_CONFIG_XML} ] || exit 0
  37
  38 start() {
  39         echo -n "Starting $SERVICE: "
  40         ${LCONF} ${LCONF_START_ARGS}
  41         RETVAL=$?
  42         echo $SERVICE
  43         [ $RETVAL -eq 0 ] && touch $LOCK
  44 }
  45
  46 stop() {
  47         echo -n "Shutting down $SERVICE: "
  48         ${LCONF} ${LCONF_STOP_ARGS}
  49         echo $SERVICE
  50         rm -f $LOCK
  51 }
  52
  53 restart() {
  54         stop
  55         start
  56 }
  57
  58 # See how we were called.
  59 case "$1" in
  60   start)
  61         start
  62         ;;
  63   stop)
  64         stop
  65         ;;
  66   restart)
  67         restart
  68         ;;
  69   status)
  70         status $SERVICE
  71         ;;
  72   *)
  73         echo "Usage: $SERVICE {start|stop|restart|status}"
  74         exit 1
  75 esac
  76
  77 exit $RETVAL