X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=debian%2Fnfs-kernel-server.init;h=922b7349f49481b0c36f34ef2569b726d7574d7f;hp=11ff438b46f26588b60bba2109a1cb158882b119;hb=ab1d7b6062aba3bb5cf62325b37ee1e34b864c3f;hpb=4b00650283c8e87e9e0326a4bd42faae2d69f9f0

diff --git a/debian/nfs-kernel-server.init b/debian/nfs-kernel-server.init
index 11ff438..922b734 100755
--- a/debian/nfs-kernel-server.init
+++ b/debian/nfs-kernel-server.init
@@ -25,6 +25,7 @@ PREFIX=/usr
 # Read config
 DEFAULTFILE=/etc/default/nfs-kernel-server
 RPCNFSDCOUNT=8
+RPCNFSDPRIORITY=0
 RPCMOUNTDOPTS=
 NEED_SVCGSSD=yes
 RPCGSSDOPTS=
@@ -35,7 +36,10 @@ if [ -f $DEFAULTFILE ]; then
 fi
 
 do_modprobe() {
-    modprobe -q "$1" || true
+    if [ -x /sbin/modprobe ]
+    then
+        modprobe -q "$1" || true
+    fi
 }
 
 do_mount() {
@@ -55,9 +59,16 @@ do_mount() {
 case "$1" in
   start)
 	cd /	# daemons should have root dir as cwd
-	if grep -q '^/' /etc/exports
+	if [ -f /etc/exports ]
 	then
 		do_modprobe nfsd
+
+		# See if our running kernel supports the NFS kernel server
+		if [ -f /proc/kallsyms ] && ! grep -q nfsd_version /proc/kallsyms; then
+			echo "Not starting $DESC: no support in current kernel."
+			exit 0
+		fi
+		
 		do_mount nfsd $PROCNFSD_MOUNTPOINT || NEED_SVCGSSD=no
 		printf "Exporting directories for $DESC..."
 		$PREFIX/sbin/exportfs -r
@@ -74,6 +85,7 @@ case "$1" in
 
 		printf " nfsd"
 		start-stop-daemon --start --quiet \
+		    --nicelevel $RPCNFSDPRIORITY \
 		    --exec $PREFIX/sbin/rpc.nfsd -- $RPCNFSDCOUNT
 
 		printf " mountd"
@@ -119,6 +131,10 @@ case "$1" in
 
 	printf "Unexporting directories for $DESC..."
 	$PREFIX/sbin/exportfs -au
+	if mountpoint -q /proc/nfs/nfsd
+	then
+	    $PREFIX/sbin/exportfs -f
+	fi
 	echo "done."
 	;;