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 $PREFIX/sbin/rpc.statd ] || exit 0
36 # Parse the fstab file, and determine whether we need idmapd and gssd. (The
37 # /etc/defaults settings, if any, will override our autodetection.) This code
38 # is partially adapted from the mountnfs.sh script in the sysvinit package.
43 if [ -f /etc/fstab ]; then
46 while read DEV MTPT FSTYPE OPTS REST
48 if [ "$FSTYPE" = "nfs4" ]; then
53 sec=krb5|*,sec=krb5|sec=krb5,*|*,sec=krb5i,*|sec=krb5i|*,sec=krb5i|sec=krb5i,*|*,sec=krb5i,*|sec=krb5p|*,sec=krb5p|sec=krb5p,*|*,sec=krb5p,*)
63 # We also need idmapd if we run an NFSv4 server. It's fairly difficult
64 # to autodetect whether there are NFSv4 exports or not, and idmapd is not a
65 # particularily heavy daemon, so we auto-enable it if we find an /etc/exports
66 # file. This does not mean that there are NFSv4 or other mounts active (or
67 # even that nfs-kernel-server is installed), but it matches what the "start"
68 # condition in nfs-kernel-server's init script does, which has a value in
71 if [ -f /etc/exports ] && grep -q '^[[:space:]]*[^#]*/' /etc/exports; then
83 case "$NEED_IDMAPD" in
87 NEED_IDMAPD=$AUTO_NEED_IDMAPD
95 NEED_GSSD=$AUTO_NEED_GSSD
100 if [ -x /sbin/modprobe -a -f /proc/modules ]
102 modprobe -q "$1" || true
107 if ! grep -E -qs "$1\$" /proc/filesystems
111 if ! mountpoint -q "$2"
113 mount -t "$1" "$1" "$2"
120 if mountpoint -q "$1"
127 # See how we were called.
130 log_daemon_msg "Starting $DESC"
132 if [ "$NEED_STATD" = yes ]; then
133 log_progress_msg "statd"
134 start-stop-daemon --start --oknodo --quiet \
135 --exec $PREFIX/sbin/rpc.statd -- $STATDOPTS
137 if [ $RET != 0 ]; then
143 # Don't start idmapd and gssd if we don't have them (say, if /usr is not
145 [ -x /usr/sbin/rpc.idmapd ] || NEED_IDMAPD=no
146 [ -x /usr/sbin/rpc.gssd ] || NEED_GSSD=no
148 if [ "$NEED_IDMAPD" = yes ] || [ "$NEED_GSSD" = yes ]
152 if do_mount rpc_pipefs $PIPEFS_MOUNTPOINT
154 if [ "$NEED_IDMAPD" = yes ]
156 log_progress_msg "idmapd"
157 start-stop-daemon --start --oknodo --quiet \
158 --exec /usr/sbin/rpc.idmapd
160 if [ $RET != 0 ]; then
165 if [ "$NEED_GSSD" = yes ]
167 do_modprobe rpcsec_gss_krb5
168 log_progress_msg "gssd"
170 # we need this available; better to fail now than
171 # mysteriously on the first mount
172 if ! grep -q -E '^nfs[ ]' /etc/services; then
173 log_action_end_msg 1 "broken /etc/services, please see /usr/share/doc/nfs-common/README.Debian.nfsv4"
177 start-stop-daemon --start --oknodo --quiet \
178 --exec /usr/sbin/rpc.gssd -- $RPCGSSDOPTS
180 if [ $RET != 0 ]; then
191 log_daemon_msg "Stopping $DESC"
193 if [ "$NEED_GSSD" = yes ]
195 log_progress_msg "gssd"
196 start-stop-daemon --stop --oknodo --quiet \
199 if [ $RET != 0 ]; then
204 if [ "$NEED_IDMAPD" = yes ]
206 log_progress_msg "idmapd"
207 start-stop-daemon --stop --oknodo --quiet \
210 if [ $RET != 0 ]; then
215 if [ "$NEED_STATD" = yes ]
217 log_progress_msg "statd"
218 start-stop-daemon --stop --oknodo --quiet \
221 if [ $RET != 0 ]; then
226 do_umount $PIPEFS_MOUNTPOINT 2>/dev/null || true
231 if [ "$NEED_STATD" = yes ]
233 if ! pidof rpc.statd >/dev/null
235 echo "rpc.statd not running"
240 if [ "$NEED_GSSD" = yes ]
242 if ! pidof rpc.gssd >/dev/null
244 echo "rpc.gssd not running"
249 if [ "$NEED_IDMAPD" = yes ]
251 if ! pidof rpc.idmapd >/dev/null
253 echo "rpc.idmapd not running"
258 echo "all daemons running"
262 restart | force-reload)
269 log_success_msg "Usage: nfs-common {start|stop|status|restart}"