nfs-utils-ipv6/nfs-server

   1 #!/bin/bash
   2
   3 daemon_name=nfs-server
   4
   5 # daemon dependencies
   6 DAEMON_DEPENDS=('nfs-common')
   7
   8 NFSD_COUNT=
   9 NFSD_OPTS=
  10 NEED_SVCGSSD=
  11 SVCGSSD_OPTS=
  12 MOUNTD_OPTS=
  13 PROCNFSD_MOUNTPOINT=
  14 PROCNFSD_MOUNTOPTS=
  15
  16 # rpc.nfsd daemon & binary location
  17 NFSD_PROCESS_NAME=nfsd
  18 NFSD_DAEMON_NAME=rpc.nfsd
  19 NFSD="/usr/sbin/rpc.nfsd"
  20
  21 # rpc.svcgssd daemon & binary location
  22 SVCGSSD_DAEMON_NAME=rpc.svcgssd
  23 SVCGSSD="/usr/sbin/rpc.svcgssd"
  24
  25 # rpc.idmapd daemon & binary location
  26 IDMAPD_DAEMON_NAME=rpc.idmapd
  27 IDMAPD="/usr/sbin/rpc.idmapd"
  28
  29 # rpc.mountd daemon & binary location
  30 MOUNTD_DAEMON_NAME=rpc.mountd
  31 MOUNTD="/usr/sbin/rpc.mountd"
  32
  33 # exortfs binary location
  34 EXPORTFS="/usr/sbin/exportfs"
  35
  36 . /etc/rc.conf
  37 . /etc/rc.d/functions
  38 . /etc/conf.d/$daemon_name.conf
  39
  40 # Default number of nfsd servers
  41 [ -z "$NFSD_COUNT" ] && NFSD_COUNT=8
  42
  43 # Default mountpoint and options for nfsd filesystem
  44 [ -z "$PROCNFSD_MOUNTPOINT" ] && PROCNFSD_MOUNTPOINT="/proc/fs/nfsd"
  45 [ -z "$PROCNFSD_MOUNTOPTS" ] && PROCNFSD_MOUNTOPTS="rw,nodev,noexec,nosuid"
  46
  47 case "$NEED_SVCGSSD" in
  48   yes|no)
  49     ;;
  50   *)
  51     NEED_SVCGSSD=no
  52     ;;
  53 esac
  54
  55 do_modprobe() {
  56     if [ -x /sbin/modprobe -a -f /proc/modules ]; then
  57       modprobe -q "$1" || true
  58     fi
  59 }
  60
  61 do_mount() {
  62     if ! grep -E "$1\$" /proc/filesystems &> /dev/null ; then
  63       return 1
  64     fi
  65
  66     if grep -vw "$1" /proc/mounts &> /dev/null ; then
  67       if ! mountpoint -q "$2" ; then
  68         mount -t "$1" "$1" "$2" -o "$3"
  69         return
  70       fi
  71     fi
  72     return 0
  73 }
  74
  75 do_umount() {
  76     if mountpoint -q "$1" ; then
  77       umount "$1"
  78     fi
  79     return 0
  80 }
  81
  82 get_pid() {
  83         pidof -o %PPID "$1"
  84 }
  85
  86 case "$1" in
  87   start)
  88     ck_depends ${DAEMON_DEPENDS[@]}
  89
  90     rc=0
  91     stat_busy "Mounting nfsd filesystem"
  92     do_modprobe nfsd
  93     do_mount nfsd "$PROCNFSD_MOUNTPOINT" "$PROCNFSD_MOUNTOPTS"
  94     rc=$(($rc+$?))
  95     if [ $rc -gt 0 ]; then
  96       stat_fail
  97       exit $rc
  98     else
  99       stat_done
 100     fi
 101
 102     stat_busy "Exporting all directories"
 103     $EXPORTFS -r
 104     rc=$(($rc+$?))
 105     if [ $rc -gt 0 ]; then
 106       stat_fail
 107       exit $rc
 108     else
 109       stat_done
 110     fi
 111
 112     stat_busy "Starting $NFSD_DAEMON_NAME daemon"
 113     PID=$(get_pid $NFSD_PROCESS_NAME)
 114     if [ -z "$PID" ]; then
 115       [ -f /var/run/$NFSD_DAEMON_NAME.pid ] && rm -f /var/run/$NFSD_DAEMON_NAME.pid
 116       # RUN
 117       $NFSD $NFSD_OPTS $NFSD_COUNT
 118       #
 119       rc=$(($rc+$?))
 120       if [ $rc -gt 0 ]; then
 121         stat_fail
 122         exit $rc
 123       else
 124         echo $(get_pid $NFSD_PROCESS_NAME) > /var/run/$NFSD_DAEMON_NAME.pid
 125         stat_done
 126       fi
 127     else
 128       stat_fail
 129       exit 1
 130     fi
 131
 132     if [ "$NEED_SVCGSSD" = yes ]; then
 133       do_modprobe rpcsec_gss_krb5
 134       stat_busy "Starting $SVCGSSD_DAEMON_NAME daemon"
 135       PID=$(get_pid $SVCGSSD)
 136       if [ -z "$PID" ]; then
 137         [ -f /var/run/$SVCGSSD_DAEMON_NAME.pid ] && rm -f /var/run/$SVCGSSD_DAEMON_NAME.pid
 138         # RUN
 139         $SVCGSSD $SVCGSSD_OPTS
 140         #
 141         rc=$(($rc+$?))
 142         if [ $rc -gt 0 ]; then
 143           stat_fail
 144           exit $rc
 145         else
 146           echo $(get_pid $SVCGSSD) > /var/run/$SVCGSSD_DAEMON_NAME.pid
 147           stat_done
 148         fi
 149       else
 150         stat_fail
 151         exit 1
 152       fi
 153     fi
 154
 155     PID=$(get_pid $IDMAPD)
 156     [ ! -z "$PID" ] && kill -SIGHUP $IDMAPD_DAEMON_NAME &> /dev/null
 157
 158     stat_busy "Starting $MOUNTD_DAEMON_NAME daemon"
 159     PID=$(get_pid $MOUNTD)
 160     if [ -z "$PID" ]; then
 161       [ -f /var/run/$MOUNTD_DAEMON_NAME.pid ] && rm -f /var/run/$MOUNTD_DAEMON_NAME.pid
 162       # RUN
 163       $MOUNTD $MOUNTD_OPTS
 164       #
 165       rc=$(($rc+$?))
 166       if [ $rc -gt 0 ]; then
 167         stat_fail
 168         exit $rc
 169       else
 170         echo $(get_pid $MOUNTD) > /var/run/$MOUNTD_DAEMON_NAME.pid
 171         stat_done
 172       fi
 173     else
 174       stat_fail
 175       exit 1
 176     fi
 177
 178     add_daemon $daemon_name
 179     ;;
 180
 181   stop)
 182     rc=0
 183     stat_busy "Stopping $MOUNTD_DAEMON_NAME daemon"
 184     PID=$(get_pid $MOUNTD)
 185     # KILL
 186     [ ! -z "$PID" ] && kill $PID &> /dev/null
 187     #
 188     rc=$(($rc+$?))
 189     if [ $rc -gt 0 ]; then
 190       stat_fail
 191       exit $rc
 192     else
 193       rm -f /var/run/$MOUNTD_DAEMON_NAME.pid &> /dev/null
 194       stat_done
 195     fi
 196
 197     if [ "$NEED_SVCGSSD" = yes ]; then
 198       stat_busy "Stopping $SVCGSSD_DAEMON_NAME daemon"
 199       PID=$(get_pid $SVCGSSD)
 200       # KILL
 201       [ ! -z "$PID" ] && kill $PID &> /dev/null
 202       #
 203       rc=$(($rc+$?))
 204       if [ $rc -gt 0 ]; then
 205         stat_fail
 206         exit $rc
 207       else
 208         rm -f /var/run/$SVCGSSD_DAEMON_NAME.pid &> /dev/null
 209         stat_done
 210       fi
 211     fi
 212
 213     stat_busy "Stopping $NFSD_DAEMON_NAME daemon"
 214     PID=$(get_pid $NFSD_PROCESS_NAME)
 215     # KILL (SIGINT)
 216     [ ! -z "$PID" ] && kill -2 $PID &> /dev/null
 217     #
 218     rc=$(($rc+$?))
 219     if [ $rc -gt 0 ]; then
 220       stat_fail
 221       exit $rc
 222     else
 223       sleep 1
 224       PID=$(get_pid $NFSD_PROCESS_NAME)
 225       # KILL (KILL) - just to be sure
 226       [ ! -z "$PID" ] && kill -9 $PID &> /dev/null
 227       #
 228       rm -f /var/run/$NFSD_DAEMON_NAME.pid &> /dev/null
 229       stat_done
 230     fi
 231
 232     stat_busy "Unexporting all directories"
 233     $EXPORTFS -au
 234     rc=$(($rc+$?))
 235     if [ $rc -gt 0 ]; then
 236       stat_fail
 237       exit $rc
 238     else
 239       stat_done
 240     fi
 241
 242     # flush everything out of the kernels export table
 243     if mountpoint -q "$PROCNFSD_MOUNTPOINT" ; then
 244       $EXPORTFS -f
 245     fi
 246     do_umount "$PROCNFSD_MOUNTPOINT" 2>/dev/null || true
 247     rm_daemon $daemon_name
 248     ;;
 249
 250   status)
 251     stat_busy "Checking $daemon_name status";
 252     ck_status $daemon_name
 253
 254     stat_busy "Daemon $NFSD_DAEMON_NAME running"
 255     PID=$(get_pid $NFSD_PROCESS_NAME)
 256     if [ -z "$PID" ]; then
 257       stat_fail
 258     else
 259       stat_done
 260     fi
 261
 262     stat_busy "Daemon $MOUNTD_DAEMON_NAME running"
 263     PID=$(get_pid $MOUNTD)
 264     if [ -z "$PID" ]; then
 265       stat_fail
 266     else
 267       stat_done
 268     fi
 269
 270     if [ "$NEED_SVCGSSD" = yes ]; then
 271       stat_busy "Daemon $SVCGSSD_DAEMON_NAME running"
 272       PID=$(get_pid $SVCGSSD)
 273       if [ -z "$PID" ]; then
 274         stat_fail
 275       else
 276         stat_done
 277       fi
 278     fi
 279     echo
 280     ;;
 281
 282   reload)
 283     rc=0
 284     stat_busy "Re-exporting all directories"
 285     $EXPORTFS -r
 286     rc=$(($rc+$?))
 287     if [ $rc -gt 0 ]; then
 288       stat_fail
 289       exit $rc
 290     else
 291       stat_done
 292     fi
 293     ;;
 294
 295   restart)
 296     $0 stop
 297     sleep 3
 298     $0 start
 299     ;;
 300   *)
 301     echo "usage: $0 {start|stop|status|reload|restart}"
 302 esac
 303 exit 0