X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=debian%2Fnfs-kernel-server.init;h=52913ae553f909d0a216115be74b0b624e6a2c48;hp=1626213119b2c6af24c9922e97a93ec2d1c2feab;hb=fd5e054e5bcf9b5eb21099d6ce42aed37e9ee768;hpb=8c8a9fb90c606cd8fc852a60727291cf9dea051c

diff --git a/debian/nfs-kernel-server.init b/debian/nfs-kernel-server.init
old mode 100755
new mode 100644
index 1626213..52913ae
--- a/debian/nfs-kernel-server.init
+++ b/debian/nfs-kernel-server.init
@@ -1,70 +1,173 @@
 #!/bin/sh
-#
-# nfs-kernel-server
-#		This shell script takes care of starting and stopping
-#               the kernel-mode NFS server.
-#
-# chkconfig: 345 60 20
-# description: NFS is a popular protocol for file sharing across TCP/IP \
-#              networks. This service provides NFS server functionality, \
-#              which is configured via the /etc/exports file.
-#
 
-PREFIX=/usr
-[ -x $PREFIX/sbin/rpc.nfsd ] || exit 0
-[ -x $PREFIX/sbin/rpc.mountd ] || exit 0
-[ -x $PREFIX/sbin/exportfs ] || exit 0
+### BEGIN INIT INFO
+# Provides:          nfs-kernel-server
+# Required-Start:    $portmap $time
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: Kernel NFS server support
+# Description:       NFS is a popular protocol for file sharing across
+#		     TCP/IP networks. This service provides NFS server
+#                    functionality, which is configured via the
+#                    /etc/exports file.
+### END INIT INFO
 
 # What is this?
 DESC="NFS kernel daemon"
+PREFIX=/usr
+
+# Exit if required binaries are missing.
+[ -x $PREFIX/sbin/rpc.nfsd    ] || exit 0
+[ -x $PREFIX/sbin/rpc.mountd  ] || exit 0
+[ -x $PREFIX/sbin/exportfs    ] || exit 0
 
-RPCNFSDCOUNT=8	# Number of servers to be started up by default
+# Read config
+DEFAULTFILE=/etc/default/nfs-kernel-server
+RPCNFSDCOUNT=8
+RPCNFSDPRIORITY=0
 RPCMOUNTDOPTS=
+NEED_SVCGSSD=yes
+RPCGSSDOPTS=
+RPCSVCGSSDOPTS=
+PROCNFSD_MOUNTPOINT=/proc/fs/nfsd
+if [ -f $DEFAULTFILE ]; then
+    . $DEFAULTFILE
+fi
 
-# Make sure that daemon cwds are in root fs.
-cd /
+. /lib/lsb/init-functions
+
+do_modprobe() {
+    if [ -x /sbin/modprobe -a -f /proc/modules ]
+    then
+        modprobe -q "$1" || true
+    fi
+}
+
+do_mount() {
+    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
+}
 
 # See how we were called.
 case "$1" in
   start)
-	if grep -q '^/' /etc/exports; then
-		printf "Exporting directories for $DESC..."
+	if [ -f /etc/exports ]
+	then
+		do_modprobe nfsd
+
+		# See if our running kernel supports the NFS kernel server
+		if [ -f /proc/kallsyms ] && ! grep -qE 'init_nf(sd|	)' /proc/kallsyms; then
+			log_warning_msg "Not starting $DESC: no support in current kernel."
+			exit 0
+		fi
+		
+		do_mount nfsd $PROCNFSD_MOUNTPOINT || NEED_SVCGSSD=no
+		log_begin_msg "Exporting directories for $DESC..."
 		$PREFIX/sbin/exportfs -r
-		echo "done."
+		if [ $? != 0 ]; then
+			log_end_msg $?
+			exit $?
+		fi
+		log_end_msg 0
 
-		printf "Starting $DESC:"
-		printf " nfsd"
-		start-stop-daemon --start --quiet \
+		log_daemon_msg "Starting $DESC"
+		log_progress_msg "nfsd"
+		start-stop-daemon --start --oknodo --quiet \
+		    --nicelevel $RPCNFSDPRIORITY \
 		    --exec $PREFIX/sbin/rpc.nfsd -- $RPCNFSDCOUNT
-		printf " mountd"
-		$PREFIX/bin/rpcinfo -u localhost nfs 3 > /dev/null 2>&1 ||
-		    RPCMOUNTDOPTS="$RPCMOUNDOPTS --no-nfs-version 3"
-		start-stop-daemon --start --quiet \
+		if [ $? != 0 ]; then
+			log_end_msg $?
+			exit $?
+		fi
+
+		# make sure 127.0.0.1 is a valid source for requests
+		ClearAddr=
+		if [ -f /proc/net/rpc/auth.unix.ip/channel ]
+		then
+		    fgrep -qs 127.0.0.1 /proc/net/rpc/auth.unix.ip/content || {
+			echo "nfsd 127.0.0.1 2147483647 localhost" >/proc/net/rpc/auth.unix.ip/channel
+			ClearAddr=yes
+		    }
+		fi
+
+		$PREFIX/bin/rpcinfo -u localhost nfs 3 >/dev/null 2>&1 ||
+		    RPCMOUNTDOPTS="$RPCMOUNTDOPTS --no-nfs-version 3"
+
+		[ -z "$ClearAddr" ] || echo "nfsd 127.0.0.1 1" >/proc/net/rpc/auth.unix.ip/channel
+
+		log_progress_msg "mountd"
+		start-stop-daemon --start --oknodo --quiet \
 		    --exec $PREFIX/sbin/rpc.mountd -- $RPCMOUNTDOPTS
-		echo "."
+		if [ $? != 0 ]; then
+			log_end_msg $?
+			exit $?
+		fi
+
+		log_end_msg 0
 	else
-		echo "Not starting $DESC: No exports."
+		log_warning_msg "Not starting $DESC: no exports."
 	fi
 	;;
 
   stop)
-	printf "Stopping $DESC: mountd"
+	log_daemon_msg "Stopping $DESC"
+	
+	log_progress_msg "mountd"
 	start-stop-daemon --stop --oknodo --quiet \
-	    --exec $PREFIX/sbin/rpc.mountd
-	printf " nfsd"
+	    --name rpc.mountd --user 0
+	if [ $? != 0 ]; then
+		log_end_msg $?
+		exit $?
+	fi
+
+	log_progress_msg "nfsd"
 	start-stop-daemon --stop --oknodo --quiet \
-	    --name nfsd --user root --signal 2
-	echo "."
+	    --name nfsd --user 0 --signal 2
+	if [ $? != 0 ]; then
+		log_end_msg $?
+		exit $?
+	fi
+
+	log_end_msg 0
 
-	printf "Unexporting directories for $DESC..."
+	log_begin_msg "Unexporting directories for $DESC..."
 	$PREFIX/sbin/exportfs -au
-	echo "done."
+	if [ $? != 0 ]; then
+		log_end_msg $?
+		exit $?
+	fi
+	log_end_msg 0
+
+	if mountpoint -q /proc/nfs/nfsd
+	then
+	    $PREFIX/sbin/exportfs -f
+	fi
+	;;
+
+  status)
+	if pidof nfsd >/dev/null
+	then
+	    echo "nfsd running"
+	    exit 0
+	else
+	    echo "nfsd not running"
+	    exit 3
+	fi
 	;;
 
   reload | force-reload)
-	printf "Re-exporting directories for $DESC..."
+	log_begin_msg "Re-exporting directories for $DESC..."
 	$PREFIX/sbin/exportfs -r
-	echo "done."
+	log_end_msg $?
+	exit $?
 	;;
 
   restart)
@@ -74,10 +177,9 @@ case "$1" in
 	;;
 
   *)
-	echo "Usage: nfs-kernel-server {start|stop|reload|force-reload|restart}"
+	log_success_msg "Usage: nfs-kernel-server {start|stop|status|reload|force-reload|restart}"
 	exit 1
 	;;
 esac
 
 exit 0
-