5 # Required-Start: $portmap $time
7 # Default-Start: 2 3 4 5 S
9 # Short-Description: NFS support files common to client and server
10 # Description: NFS is a popular protocol for file sharing across
11 # TCP/IP networks. This service provides various
12 # support functions for NFS mounts.
16 DESC="NFS common utilities"
19 DEFAULTFILE=/etc/default/nfs-common
24 PIPEFS_MOUNTPOINT=/var/lib/nfs/rpc_pipefs
26 if [ -f $DEFAULTFILE ]; then
30 . /lib/lsb/init-functions
32 # Exit if required binaries are missing.
33 [ -x $PREFIX/sbin/rpc.statd ] || exit 0
36 # Parse the fstab file, and determine whether we need idmapd and gssd. (The
37 # /etc/defaults settings, if any, will override our autodetection.) This code
38 # is partially adapted from the mountnfs.sh script in the sysvinit package.
43 if [ -f /etc/fstab ]; then
46 while read DEV MTPT FSTYPE OPTS REST
53 if [ "$FSTYPE" = "nfs4" ]; then
58 sec=krb5|*,sec=krb5|sec=krb5,*|*,sec=krb5i,*|sec=krb5i|*,sec=krb5i|sec=krb5i,*|*,sec=krb5i,*|sec=krb5p|*,sec=krb5p|sec=krb5p,*|*,sec=krb5p,*)
68 # We also need idmapd if we run an NFSv4 server. It's fairly difficult
69 # to autodetect whether there are NFSv4 exports or not, and idmapd is not a
70 # particularily heavy daemon, so we auto-enable it if we find an /etc/exports
71 # file. This does not mean that there are NFSv4 or other mounts active (or
72 # even that nfs-kernel-server is installed), but it matches what the "start"
73 # condition in nfs-kernel-server's init script does, which has a value in
76 if [ -f /etc/exports ] && grep -q '^[[:space:]]*[^#]*/' /etc/exports; then
88 case "$NEED_IDMAPD" in
92 NEED_IDMAPD=$AUTO_NEED_IDMAPD
100 NEED_GSSD=$AUTO_NEED_GSSD
105 if [ -x /sbin/modprobe -a -f /proc/modules ]
107 modprobe -q "$1" || true
112 if ! grep -E -qs "$1\$" /proc/filesystems
116 if ! mountpoint -q "$2"
118 mount -t "$1" "$1" "$2"
125 if mountpoint -q "$1"
132 # See how we were called.
135 log_daemon_msg "Starting $DESC"
137 if [ "$NEED_STATD" = yes ]; then
138 log_progress_msg "statd"
140 # See if portmap or rpcbind are running
141 lsof -i :111 >/dev/null
143 if [ $RET != 0 ]; then
145 log_warning_msg "Not starting: portmap daemon is not running"
149 start-stop-daemon --start --oknodo --quiet \
150 --exec $PREFIX/sbin/rpc.statd -- $STATDOPTS
152 if [ $RET != 0 ]; then
158 # Don't start idmapd and gssd if we don't have them (say, if /usr is not
160 [ -x /usr/sbin/rpc.idmapd ] || NEED_IDMAPD=no
161 [ -x /usr/sbin/rpc.gssd ] || NEED_GSSD=no
163 if [ "$NEED_IDMAPD" = yes ] || [ "$NEED_GSSD" = yes ]
168 if do_mount rpc_pipefs $PIPEFS_MOUNTPOINT
170 if [ "$NEED_IDMAPD" = yes ]
172 log_progress_msg "idmapd"
173 start-stop-daemon --start --oknodo --quiet \
174 --exec /usr/sbin/rpc.idmapd
176 if [ $RET != 0 ]; then
181 if [ "$NEED_GSSD" = yes ]
183 do_modprobe rpcsec_gss_krb5
184 log_progress_msg "gssd"
186 # we need this available; better to fail now than
187 # mysteriously on the first mount
188 if ! grep -q -E '^nfs[ ]' /etc/services; then
189 log_action_end_msg 1 "broken /etc/services, please see /usr/share/doc/nfs-common/README.Debian.nfsv4"
193 start-stop-daemon --start --oknodo --quiet \
194 --exec /usr/sbin/rpc.gssd -- $RPCGSSDOPTS
196 if [ $RET != 0 ]; then
207 log_daemon_msg "Stopping $DESC"
209 if [ "$NEED_GSSD" = yes ]
211 log_progress_msg "gssd"
212 start-stop-daemon --stop --oknodo --quiet \
215 if [ $RET != 0 ]; then
220 if [ "$NEED_IDMAPD" = yes ]
222 log_progress_msg "idmapd"
223 start-stop-daemon --stop --oknodo --quiet \
226 if [ $RET != 0 ]; then
231 if [ "$NEED_STATD" = yes ]
233 log_progress_msg "statd"
234 start-stop-daemon --stop --oknodo --quiet \
237 if [ $RET != 0 ]; then
242 do_umount $PIPEFS_MOUNTPOINT 2>/dev/null || true
247 if [ "$NEED_STATD" = yes ]
249 if ! pidof rpc.statd >/dev/null
251 echo "rpc.statd not running"
256 if [ "$NEED_GSSD" = yes ]
258 if ! pidof rpc.gssd >/dev/null
260 echo "rpc.gssd not running"
265 if [ "$NEED_IDMAPD" = yes ]
267 if ! pidof rpc.idmapd >/dev/null
269 echo "rpc.idmapd not running"
274 echo "all daemons running"
278 restart | force-reload)
285 log_success_msg "Usage: nfs-common {start|stop|status|restart}"