rpcidmapd.init

   1 #!/bin/bash
   2 #
   3 # rpcidmapd     Start up and shut down RPC name to UID/GID mapper
   4 #
   5 # Authors:      Chuck Lever <cel@netapp.com>
   6 #
   7 # chkconfig: 345 12 83
   8 # description: Starts user-level daemon for NFSv4 that maps user \
   9 #              names to UID and GID numbers.
  10
  11 # Source function library.
  12 . /etc/rc.d/init.d/functions
  13
  14 # Get network config
  15 . /etc/sysconfig/network
  16
  17 # Check that networking is up.
  18 if is_yes "${NETWORKING}"; then
  19         if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
  20                 msg_network_down "RPC svcgssd"
  21                 exit 1
  22         fi
  23 else
  24         exit 0
  25 fi
  26
  27 if [ -x /sbin/pidof ] && [ "$1" != "stop" ]; then
  28         [ -z "`/sbin/pidof portmap`" ] && nls "Error: portmap isn't running" && exit 0
  29 fi
  30
  31 # Get service config
  32 [ -f /etc/sysconfig/nfsfs ] && . /etc/sysconfig/nfsfs
  33 [ -f /etc/sysconfig/nfsd ] && . /etc/sysconfig/nfsd
  34
  35 # /usr may be on NFS, fail silently, nfsfs will start it
  36 [ -x /usr/sbin/rpc.idmapd ] || exit 0
  37
  38 # Find out what the current runlevel dir is
  39 RUNLEVELDIR=$(cat /var/run/runlevel.dir)
  40
  41 start() {
  42         # Check if the service is already running?
  43         if [ ! -f /var/lock/subsys/idmapd ]; then
  44                 # This is whacko, but we need /proc/fs/nfsd mounted before
  45                 # starting idmapd on NFS server
  46                 if [ -e "$RUNLEVELDIR"/S*nfs ]; then
  47                         if ! grep -q nfsd /proc/mounts ; then
  48                                 modprobe -s nfsd > /dev/null 2>&1
  49                                 run_cmd "Mounting /proc/fs/nfsd filesystem" mount -t nfsd nfsd /proc/fs/nfsd
  50                         fi
  51                 fi
  52                 if ! grep -q rpc_pipefs /proc/mounts ; then
  53                         modprobe -s sunrpc >/dev/null 2>&1
  54                         run_cmd "Mounting /var/lib/nfs/rpc_pipefs filesystem" \
  55                                 mount -t rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs
  56                 fi
  57
  58                 msg_starting "RPC idmapd"
  59                 daemon rpc.idmapd $RPCIDMAPOPTIONS
  60                 RETVAL=$?
  61                 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/idmapd
  62         else
  63                 msg_already_running "RPC idmapd"
  64         fi
  65 }
  66
  67 stop() {
  68         if [ -f /var/lock/subsys/idmapd ]; then
  69                 msg_stopping "RPC idmapd"
  70                 killproc rpc.idmapd
  71                 rm -f /var/lock/subsys/idmapd
  72         else
  73                 msg_not_running "RPC idmapd"
  74         fi
  75 }
  76
  77 # See how we were called.
  78 RETVAL=0
  79 case "$1" in
  80   start)
  81         start
  82         ;;
  83   stop)
  84         stop
  85         ;;
  86   status)
  87         status rpc.idmapd
  88         RETVAL=$?
  89         ;;
  90   restart)
  91         stop
  92         start
  93         ;;
  94   reload)
  95         if [ -f /var/lock/subsys/idmapd ]; then
  96                 msg_reloading "RPC idmapd"
  97                 killproc rpc.idmapd -HUP
  98                 RETVAL=$?
  99         else
 100                 msg_not_running "RPC idmapd" >&2
 101                 exit 7
 102         fi
 103         ;;
 104   *)
 105         msg_usage "$0 {start|stop|restart|reload|status}"
 106         exit 1
 107 esac
 108
 109 exit $RETVAL