--- cci/usr/src/etc/dump/dumpmain.c	2019/07/28 12:24:19	1.1
+++ cci/usr/src/etc/dump/dumpmain.c	2019/07/28 12:24:33	1.1.1.2
@@ -1,4 +1,13 @@
-static	char *sccsid = "@(#)dumpmain.c	1.15 (Berkeley) 8/19/83";
+/*
+ * Copyright (c) 1980 Regents of the University of California.
+ * All rights reserved.  The Berkeley software License Agreement
+ * specifies the terms and conditions for redistribution.
+ */
+
+#ifndef lint
+static char sccsid[] = "@(#)dumpmain.c	5.1 (Berkeley) 6/5/85";
+#endif not lint
+
 #include "dump.h"
 
 int	notify = 0;	/* notify operator flag */
@@ -16,7 +25,7 @@ main(argc, argv)
 	char	*argv[];
 {
 	char		*arg;
-	int		i;
+	int		bflag = 0, i;
 	float		fetapes;
 	register	struct	fstab	*dt;
 
@@ -65,6 +74,8 @@ main(argc, argv)
 			argv++;
 			argc--;
 			density = atoi(*argv) / 10;
+			if (density >= 625 && !bflag)
+				ntrec = HIGHDENSITYTREC;
 		}
 		break;
 
@@ -81,6 +92,7 @@ main(argc, argv)
 		if(argc > 1) {
 			argv++;
 			argc--;
+			bflag++;
 			ntrec = atol(*argv);
 		}
 		break;
@@ -130,12 +142,12 @@ main(argc, argv)
 	 *         	density				tape size
 	 * 9-track	1600 bpi (160 bytes/.1")	2300 ft.
 	 * 9-track	6250 bpi (625 bytes/.1")	2300 ft.
-	 * cartridge	8000 bpi (100 bytes/.1")	4000 ft. (450*9 - slop)
+ 	 * cartridge	8000 bpi (100 bytes/.1")	1700 ft. (450*4 - slop)
 	 */
 	if (density == 0)
 		density = cartridge ? 100 : 160;
 	if (tsize == 0)
-		tsize = cartridge ? 4000L*120L : 2300L*120L;
+ 		tsize = cartridge ? 1700L*120L : 2300L*120L;
 
 #ifdef RDUMP
 	{ char *index();
@@ -265,7 +277,7 @@ main(argc, argv)
 	bitmap(clrmap, TS_CLRI);
 
 	msg("dumping (Pass III) [directories]\n");
-	pass(dirdump, dirmap);
+ 	pass(dirdump, dirmap);
 
 	msg("dumping (Pass IV) [regular files]\n");
 	pass(dump, nodmap);