fixes for nfs_client, nfs_server division.

etc/netstart

@@ -10,6 +10,7 @@ timedflags=
 rwhod=NO
 rwalld=YES
 nfs_server=NO
+nfs_client=NO
 name_server=NO
 gated=NO
 kerberos_server=NO

etc/rc

@@ -154,10 +154,15 @@ echo -n ' printer';		lpd
 
 echo -n ' portmap';		portmap
 
+# if $nfs_server == YES, the machine is setup for being an nfs server
 if [ X${nfs_server} = X"YES" -a -r /etc/exports ]; then
 	rm -f /var/db/mountdtab	
 	echo -n ' mountd';		mountd
 	echo -n ' nfsd';		nfsd -u 0,0,4 -t 0,0
+fi
+
+# if $nfs_client == YES, the machine is setup for being an nfs client
+if [ X${nfs_client} = X"YES" ]; then
 	echo -n ' nfsiod';		nfsiod 4
 fi