Imported Debian patch 1.0.7-7

[nfs-utils.git] / debian / nfs-kernel-server.init

diff --git a/debian/nfs-kernel-server.init b/debian/nfs-kernel-server.init
index 11ff438b46f26588b60bba2109a1cb158882b119..922b7349f49481b0c36f34ef2569b726d7574d7f 100755 (executable)
--- 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."
        ;;