nfs.init

   1 #!/bin/sh
   2 #
   3 # nfs           This shell script takes care of starting and stopping
   4 #               the NFS services.
   5 #
   6 # chkconfig:    345 60 20
   7 # description:  NFS is a popular protocol for file sharing across TCP/IP \
   8 #               networks. This service provides NFS server functionality, \
   9 #               which is configured via the /etc/exports file.
  10 # probe:        true
  11
  12 # Source function library
  13 . /etc/rc.d/init.d/functions
  14
  15 # Get network config
  16 . /etc/sysconfig/network
  17
  18 # Get service config
  19 [ -f /etc/sysconfig/nfsd ] && . /etc/sysconfig/nfsd
  20
  21 # Check that networking is up.
  22 if is_no "${NETWORKING}"; then
  23         msg_Network_Down NFSD
  24         exit 1
  25 fi
  26
  27 if [ -x /sbin/pidof ] && [ "$1" != "stop" ]; then
  28         [ -z "`/sbin/pidof portmap`" ] && echo "Error: portmap isn't running" && exit 0
  29 fi
  30
  31 # Sanity checks
  32 [ -x /usr/sbin/rpc.nfsd ] || exit 0
  33 [ -x /usr/sbin/rpc.mountd ] || exit 0
  34 [ -f /etc/exports ] || exit 0
  35
  36 # See how we were called.
  37 case "$1" in
  38   start)
  39         # Check if the service is already running?
  40         if [ ! -f /var/lock/subsys/nfs ]; then
  41                 # Start daemons.
  42                 if [ "$NFSDTYPE" = "U" ] ; then
  43                         msg_starting "NFS mountd"
  44                         daemon rpc.mountd
  45                         msg_starting "NFS daemon"
  46                         daemon rpc.nfsd
  47                 else
  48                         msg_starting "NFS"
  49                         daemon /usr/sbin/exportfs -r
  50                         msg_starting "NFS mountd"
  51                         daemon rpc.mountd $RPCMOUNTDOPTS
  52                         msg_starting "NFS daemon"
  53                         daemon rpc.nfsd $RPCNFSDCOUNT
  54                 fi
  55                 touch /var/lock/subsys/nfs
  56         else
  57                 msg_Already_Running "NFS"
  58                 exit 1
  59         fi
  60         ;;
  61   stop)
  62         if [ -f /var/lock/subsys/nfs ]; then
  63                 # Stop daemons.
  64                 if [ "$NFSDTYPE" = "U" ] ; then
  65                         msg_stopping "NFS mountd"
  66                         killproc rpc.mountd
  67                         msg_stopping "NFS daemon"
  68                         killproc rpc.nfsd
  69                 else
  70                         msg_stopping "NFS mountd"
  71                         killproc rpc.mountd
  72                         msg_stopping "NFS daemon"
  73                         killproc nfsd -QUIT
  74                         msg_stopping "NFS"
  75                         daemon /usr/sbin/exportfs -au
  76                 fi
  77                 rm -f /var/lock/subsys/nfs
  78         else
  79                 msg_Not_Running "NFS"
  80                 exit 1
  81         fi
  82         ;;
  83   status)
  84         status rpc.mountd
  85         if [ "$NFSDTYPE" = "U" ] ; then
  86                 status rpc.nfsd
  87         else
  88                 status nfsd
  89         fi
  90         ;;
  91   restart)
  92         if [ "$NFSDTYPE" = "U" ] ; then
  93                 $0 stop
  94                 $0 start
  95         else
  96                 show "Restarting NFS services (killing)"
  97                 killproc rpc.mountd
  98                 show "Restarting NFS services (starting)"
  99                 daemon rpc.mountd $RPCMOUNTDOPTS
 100                 /usr/sbin/exportfs -r
 101                 touch /var/lock/subsys/nfs
 102         fi
 103         ;;
 104   reload)
 105         [ "$NFSDTYPE" = "U" ] && exit 0
 106         /usr/sbin/exportfs
 107         touch /var/lock/subsys/nfs
 108         ;;
 109   probe)
 110         [ "$NFSDTYPE" = "U" ] && exit 0
 111         if [ ! -f /var/lock/subsys/nfs ] ; then
 112           echo start; exit 0
 113         fi
 114         /sbin/pidof rpc.mountd >/dev/null 2>&1; MOUNTD="$?"
 115         /sbin/pidof nfsd >/dev/null 2>&1; NFSD="$?"
 116         if [ $MOUNTD = 1 -o $NFSD = 1 ] ; then
 117           echo restart; exit 0
 118         fi
 119         if [ /etc/exports -nt /var/lock/subsys/nfs ] ; then
 120           echo reload; exit 0
 121         fi
 122         ;;
 123   *)
 124         msg_usage "$0 {start|stop|status|restart|reload|probe}"
 125         exit 1
 126 esac
 127
 128 exit 0