#!/bin/sh
-#
-# nfs-common This shell script takes care of starting and stopping
-# common daemons required for NFS clients and servers.
-#
-# chkconfig: 345 20 80
-# description: NFS is a popular protocol for file sharing across \
-# TCP/IP networks. This service provides NFS file \
-# locking functionality.
-#
+
+### BEGIN INIT INFO
+# Provides: nfs-common
+# Required-Start: $time
+# Required-Stop: $time
+# Default-Start: 2 3 4 5
+# Default-Stop: 0 1 6
+# Short-Description: NFS support files common to client and server
+# Description: NFS is a popular protocol for file sharing across
+# TCP/IP networks. This service provides various
+# support functions for NFS mounts.
+### END INIT INFO
# What is this?
DESC="NFS common utilities"
PREFIX=
NEED_LOCKD=
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 $DEFAULTFILE ]; then
exec 0<&9 9<&-
+#
+# We also need idmapd if we run an NFSv4 server. It's fairly difficult
+# to autodetect whether there are NFSv4 exports or not, and idmapd is not a
+# particularily heavy daemon, so we auto-enable it if we find an /etc/exports
+# file. This does not mean that there are NFSv4 or other mounts active (or
+# even that nfs-kernel-server is installed), but it matches what the "start"
+# condition in nfs-kernel-server's init script does, which has a value in
+# itself.
+#
+if [ -f /etc/exports ]; then
+ AUTO_NEED_IDMAPD=yes
+fi
+
+
case "$NEED_IDMAPD" in
yes|no)
;;
[ -x /usr/sbin/rpc.gssd ] || [ "$NEED_GSSD" = no ] || exit 0
do_modprobe() {
- modprobe -q "$1" || true
+ if [ -x /sbin/modprobe -a -f /proc/modules ]
+ then
+ modprobe -q "$1" || true
+ fi
}
do_mount() {
then
log_progress_msg "idmapd"
start-stop-daemon --start --oknodo --quiet \
- --make-pidfile --pidfile $IDMAPD_PIDFILE \
--exec /usr/sbin/rpc.idmapd
if [ $? != 0 ]; then
log_end_msg $?
then
do_modprobe rpcsec_gss_krb5
log_progress_msg "gssd"
+
+ # we need this available; better to fail now than
+ # mysteriously on the first mount
+ if ! grep -q -E '^nfs[ ]' /etc/services; then
+ log_action_end_msg 1 "broken /etc/services, please see /usr/share/doc/nfs-common/README.Debian.nfsv4"
+ exit 1
+ fi
+
start-stop-daemon --start --oknodo --quiet \
- --make-pidfile --pidfile $GSSD_PIDFILE \
--exec /usr/sbin/rpc.gssd -- $RPCGSSDOPTS
if [ $? != 0 ]; then
log_end_msg $?
log_end_msg $?
exit $?
fi
- rm -f $GSSD_PIDFILE
fi
if [ "$NEED_IDMAPD" = yes ]
then
log_end_msg $?
exit $?
fi
- rm -f $IDMAPD_PIDFILE
fi
if [ "$NEED_LOCKD" = yes ]
then
if [ "$NEED_GSSD" = yes ]
then
- if [ ! -f "$GSSD_PIDFILE" ] || ! pidof rpc.gssd >/dev/null
+ if ! pidof rpc.gssd >/dev/null
then
echo "rpc.statd running, but rpc.gssd halted"
exit 3
if [ "$NEED_IDMAPD" = yes ]
then
- if [ ! -f "$IDMAPD_PIDFILE" ] || ! pidof rpc.idmapd >/dev/null
+ if ! pidof rpc.idmapd >/dev/null
then
echo "rpc.statd running, but rpc.idmapd halted"
exit 3