### BEGIN INIT INFO
# Provides: nfs-common
-# Required-Start: $time
-# Default-Start: 2 3 4 5
+# Required-Start: $portmap $time
+# Required-Stop: $time
+# Default-Start: 2 3 4 5 S
# 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
# Read config
DEFAULTFILE=/etc/default/nfs-common
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 $DEFAULTFILE ]; then
. /lib/lsb/init-functions
-# Determine whether lockd daemon is required.
-case "$NEED_LOCKD" in
-yes|no) ;;
-*) case `uname -r` in
- '' | [01].* | 2.[0123].* )
- # Older kernels may or may not need a lockd daemon.
- # We must assume they do, unless we can prove otherwise.
- # (A false positive here results only in a harmless message.)
- NEED_LOCKD=yes
- if test -f /proc/ksyms
- then
- grep -q lockdctl /proc/ksyms || NEED_LOCKD=no
- fi
- ;;
-
- *) # Modern kernels (>= 2.4) start a lockd thread automatically.
- NEED_LOCKD=no
- ;;
- esac
- ;;
-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
AUTO_NEED_IDMAPD=no
AUTO_NEED_GSSD=no
-exec 9<&0 </etc/fstab
+if [ -f /etc/fstab ]; then
+ 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
+ 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<&-
+fi
+
+#
+# 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
-exec 0<&9 9<&-
case "$NEED_IDMAPD" in
yes|no)
# 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 ] || [ "$NEED_IDMAPD" = no ] || exit 0
[ -x /usr/sbin/rpc.gssd ] || [ "$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() {
exit $?
fi
- if [ "$NEED_LOCKD" = yes ]
- then
- log_progress_msg "lockd"
- start-stop-daemon --start --oknodo --quiet \
- --exec $PREFIX/sbin/rpc.lockd
- if [ $? != 0 ]; then
- log_end_msg $?
- exit $?
- fi
- fi
if [ "$NEED_IDMAPD" = yes ] || [ "$NEED_GSSD" = yes ]
then
do_modprobe nfs
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
- log_progress_msg "lockd"
- start-stop-daemon --stop --oknodo --quiet \
- --name rpc.lockd
- if [ $? != 0 ]; then
- log_end_msg $?
- exit $?
- fi
- else
- pkill -KILL -u root -x lockd || true
fi
log_progress_msg "statd"
start-stop-daemon --stop --oknodo --quiet \
if [ "$NEED_GSSD" = yes ]
then
- if [ ! -f "$GSSD_PIDFILE" ] || ! pidof rpc.gssd >/dev/null
+ if ! pidof rpc.gssd >/dev/null
then
echo "rpc.statd running, but rpc.gssd halted"
exit 3
fi
fi
- if [ "$NEED_LOCKD" = yes ]
- then
- if ! pidof rpc.lockd >/dev/null
- then
- echo "rpc.statd running, but rpc.lockd halted"
- exit 3
- fi
- fi
-
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
projects / nfs-utils.git / blobdiff