enable 127.0.0.1 before checking for V3 support

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

diff --git a/debian/nfs-kernel-server.init b/debian/nfs-kernel-server.init
index 548b5e057ffc0a78879617a3494c7a205f13cdd6..43fb381f1e8f5226c220acb2d3f965efd950b499 100755 (executable)
--- a/debian/nfs-kernel-server.init
+++ b/debian/nfs-kernel-server.init
@@ -10,16 +10,24 @@
 #              which is configured via the /etc/exports file.
 #
 
+set -e
+
+# 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
 
-# What is this?
-DESC="NFS kernel daemon"
-
-RPCNFSDCOUNT=8 # Number of servers to be started up by default
+# Read config
+DEFAULTFILE=/etc/default/nfs-kernel-server
+RPCNFSDCOUNT=8
 RPCMOUNTDOPTS=
+if [ -f $DEFAULTFILE ]; then
+    . $DEFAULTFILE
+fi
 
 # See how we were called.
 case "$1" in
@@ -36,8 +44,24 @@ case "$1" in
                start-stop-daemon --start --quiet \
                    --exec $PREFIX/sbin/rpc.nfsd -- $RPCNFSDCOUNT
                printf " mountd"
+               # make sure 127.0.0.1 is a valid source for requests
+               ClearAddr=
+               if [ -f /proc/net/rpc/auth.unix.ip/channel ] ; then
+                 if   grep -s 127.0.0.1 /proc/net/rpc/auth.unix.ip/content > /dev/null ; then
+                     : address already known
+                 else
+                      echo nfsd 127.0.0.1 2147483647 localhost > /proc/net/rpc/auth.unix.ip/channel
+                     ClearAddr=yes
+                 fi
+               fi
+
                $PREFIX/bin/rpcinfo -u localhost nfs 3 >/dev/null 2>&1 ||
                    RPCMOUNTDOPTS="$RPCMOUNTDOPTS --no-nfs-version 3"
+
+               if [ -n "$ClearAddr" ]; then
+                        echo nfsd 127.0.0.1 1  > /proc/net/rpc/auth.unix.ip/channel
+               fi
+
                start-stop-daemon --start --quiet \
                    --exec $PREFIX/sbin/rpc.mountd -- $RPCMOUNTDOPTS
                echo "."
@@ -79,4 +103,3 @@ case "$1" in
 esac
 
 exit 0
-