a bit smaller, please

src/etc/etc.sparc64/disktab

@@ -1,4 +1,4 @@
-# $OpenBSD: disktab,v 1.2 2001/09/20 23:17:42 jason Exp $
+# $OpenBSD: disktab,v 1.3 2001/09/21 19:51:25 jason Exp $
 #
 #	@(#)disktab	5.5 (Berkeley) 2/27/91
 #
@@ -26,7 +26,7 @@ miniroot:\
 
 # Leave nc=16; adjust size using: ns
 rdroot|ramdiskroot|RAM-disk root FS image:\
-	:ty=simulated:se#512:nc#16:nt#2:ns#256:\
+	:ty=simulated:se#512:nc#16:nt#2:ns#192:\
 	:ta=4.2BSD:oa#0:pa#8192:fa#1024:ba#8192:\
 	:ob#0:pb#0:oc#0:pc#8192: