MFS启动脚本

#!/bin/bash

#

# Init file for the MooseFS master service

#

# chkconfig: - 92 84

#

# description: MooseFS master

#

# processname: mfsmaster

# Source function library.

# Source networking configuration.

. /etc/init.d/functions

. /etc/sysconfig/network

# Source initialization configuration.

prefix="/usr/local/mfs"

pidfile="/var/run/mfsmaster.pid"

# Check that networking is up.

[ "${NETWORKING}" == "no" ] && exit 0

[ -x "$prefix/sbin/mfsmaster" ] || exit 1

[ -r "$prefix/etc/mfsmaster.cfg" ] || exit 1

[ -r "$prefix/etc/mfsexports.cfg" ] || exit 1

RETVAL=0

prog="mfsmaster"

datadir="/opt/mfs/var/mfs"

mfsbin="/usr/local/mfs/sbin/mfsmaster"

mfsrestore="/usr/local/mfs/sbin/mfsmeta"

start () {

    echo -n $"Starting $prog: "

    daemon --pidfile=${pidfile} $mfsbin start #>/dev/null 2>&1

    RETVAL=$?

    echo

    [ $RETVAL -eq 0 ] && touch /var/lock/subsys/$prog &&pidof "$mfsbin" >$pidfile

    return $RETVAL

}

stop () {

    echo -n $"Stopping $prog: "

    $mfsbin -s >/dev/null 2>&1 || killproc $prog #>/dev/null 2>&1

    RETVAL=$?

    echo

    [ $RETVAL -eq 0 ] && rm -f $pid_file && rm -f /var/lock/subsys/$prog

    return $RETVAL

}

restart () {

    stop

    start

}

reload () {

     echo -n $"reload $prog: "

    $mfsbin reload  >/dev/null 2>&1 #|| killproc $prog #>/dev/null 2>&1

    RETVAL=$?

    echo

/var/lock/subsys/$prog

    return $RETVAL

}

restore () {

     echo -n $"restore $prog: "

    $mfsrestore -a -d $datadir 

    RETVAL=$?

    echo

/var/lock/subsys/$prog

    return $RETVAL

}

case "$1" in

  start)

    start

    ;;

  stop)

    stop

    ;;

  restart)

    restart

    ;;

  reload)

    reload

    ;;

  restore)

    restore

    ;;

  condrestart)

    [ -e /var/lock/subsys/$prog ] && restart

    RETVAL=$?

    ;;

  status)

    status $prog

    RETVAL=$?

    ;;

  *)

    echo $"Usage: $0 {start|stop|restart|condrestart|status}"

    RETVAL=1

esac

exit $RETVAL