DEFAULTFILE=/etc/default/nfs-common
PREFIX=
NEED_LOCKD=
-NEED_IDMAPD=yes
+NEED_IDMAPD=
IDMAPD_PIDFILE=/var/run/rpc.idmapd.pid
+NEED_GSSD=
+GSSD_PIDFILE=/var/run/rpc.gssd.pid
PIPEFS_MOUNTPOINT=/var/lib/nfs/rpc_pipefs
+RPCGSSDOPTS=
if [ -f $DEFAULTFILE ]; then
. $DEFAULTFILE
fi
;;
esac
+#
+# Parse the fstab file, and determine whether we need idmapd and gssd. (The
+# /etc/defaults settings, if any, will override our autodetection.) This code
+# is partially adapted from the mountnfs.sh script in the sysvinit package.
+#
+AUTO_NEED_IDMAPD=no
+AUTO_NEED_GSSD=no
+
+exec 9<&0 </etc/fstab
+
+while read DEV MTPT FSTYPE OPTS REST
+do
+ if [ "$FSTYPE" = "nfs4" ]; then
+ AUTO_NEED_IDMAPD=yes
+ fi
+ case "$OPTS" in
+ sec=krb5|*,sec=krb5|sec=krb5,*|*,sec=krb5i,*|sec=krb5i|*,sec=krb5i|sec=krb5i,*|*,sec=krb5i,*|sec=krb5p|*,sec=krb5p|sec=krb5p,*|*,sec=krb5p,*)
+ AUTO_NEED_GSSD=yes
+ ;;
+ esac
+done
+
+exec 0<&9 9<&-
+
+case "$NEED_IDMAPD" in
+ yes|no)
+ ;;
+ *)
+ NEED_IDMAPD=$AUTO_NEED_IDMAPD
+ ;;
+esac
+
+case "$NEED_GSSD" in
+ yes|no)
+ ;;
+ *)
+ NEED_GSSD=$AUTO_NEED_GSSD
+ ;;
+esac
+
# Exit if required binaries are missing.
[ -x $PREFIX/sbin/rpc.statd ] || exit 0
-[ -x $PREFIX/sbin/rpc.lockd ] || [ "$NEED_LOCKD" = no ] || exit 0
-[ -x /usr/sbin/rpc.idmapd ] || [ "$NEED_IDMAPD" = no ] || exit 0
+[ -x $PREFIX/sbin/rpc.lockd ] || [ "$NEED_LOCKD" = no ] || exit 0
+[ -x /usr/sbin/rpc.idmapd ] || [ "$NEED_IDMAPD" = no ] || exit 0
+[ -x /usr/sbin/rpc.gssd ] || [ "$NEED_GSSD" = no ] || exit 0
do_modprobe() {
- modprobe -q $1 || true
+ modprobe -q "$1" || true
}
do_mount() {
- if ! grep -E -qs "$1\$" /proc/filesystems
- then
- return 1
- fi
- if ! mountpoint -q $2
- then
- mount -t $1 $3 $1 $2
- return
- fi
- return 0
+ if ! grep -E -qs "$1\$" /proc/filesystems
+ then
+ return 1
+ fi
+ if ! mountpoint -q "$2"
+ then
+ mount -t "$1" "$1" "$2"
+ return
+ fi
+ return 0
+}
+
+do_umount() {
+ if mountpoint -q "$1"
+ then
+ umount "$1"
+ fi
+ return 0
}
# See how we were called.
start-stop-daemon --start --quiet \
--exec $PREFIX/sbin/rpc.lockd || true
fi
- if [ "$NEED_IDMAPD" = yes ]
+ if [ "$NEED_IDMAPD" = yes ] || [ "$NEED_GSSD" = yes ]
then
do_modprobe nfs
- if do_mount rpc_pipefs $PIPEFS_MOUNTPOINT;
+ do_modprobe nfs4
+ if do_mount rpc_pipefs $PIPEFS_MOUNTPOINT
then
- printf " idmapd"
- start-stop-daemon --start --quiet \
- --make-pidfile --pidfile $IDMAPD_PIDFILE \
- --exec /usr/sbin/rpc.idmapd
+ if [ "$NEED_IDMAPD" = yes ]
+ then
+ printf " idmapd"
+ start-stop-daemon --start --quiet \
+ --make-pidfile --pidfile $IDMAPD_PIDFILE \
+ --exec /usr/sbin/rpc.idmapd
+ fi
+ if [ "$NEED_GSSD" = yes ]
+ then
+ do_modprobe rpcsec_gss_krb5
+ printf " gssd"
+ start-stop-daemon --start --quiet \
+ --make-pidfile --pidfile $GSSD_PIDFILE \
+ --exec /usr/sbin/rpc.gssd -- $RPCGSSDOPTS
+ fi
fi
fi
echo "."
stop)
printf "Stopping $DESC:"
+ if [ "$NEED_GSSD" = yes ]
+ then
+ printf " gssd"
+ start-stop-daemon --stop --oknodo --quiet \
+ --name rpc.gssd
+ rm -f $GSSD_PIDFILE
+ fi
if [ "$NEED_IDMAPD" = yes ]
then
printf " idmapd"
start-stop-daemon --stop --oknodo --quiet \
- --name rpc.idmapd --user 0
+ --name rpc.idmapd
rm -f $IDMAPD_PIDFILE
fi
if [ "$NEED_LOCKD" = yes ]
then
printf " lockd"
start-stop-daemon --stop --oknodo --quiet \
- --name rpc.lockd --user 0 || true
+ --name rpc.lockd || true
+ else
+ pkill -KILL -u root -x lockd || true
fi
printf " statd"
start-stop-daemon --stop --oknodo --quiet \
- --name rpc.statd --user 0
+ --name rpc.statd
+ do_umount $PIPEFS_MOUNTPOINT 2>/dev/null || true
echo "."
;;