+# 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
+[ -x $PREFIX/sbin/rpc.svcgssd ] || exit 0
+
+# Read config
+DEFAULTFILE=/etc/default/nfs-kernel-server
+RPCNFSDCOUNT=8