-/* Copyright (c) 1981 Regents of the University of California */
-
-/* "@(#)dumprestore.h 2.4 %G%" */
+/*
+ * Copyright (c) 1980 Regents of the University of California.
+ * All rights reserved. The Berkeley software License Agreement
+ * specifies the terms and conditions for redistribution.
+ *
+ * @(#)dumprestore.h 5.1 (Berkeley) %G%
+ */
/*
* TP_BSIZE is the size of file blocks on the dump tapes.
* Note that TP_BSIZE must be a multiple of DEV_BSIZE.
*
* NTREC is the number of TP_BSIZE blocks that are written
- * in each tape record.
+ * in each tape record. HIGHDENSITYTREC is the number of
+ * TP_BSIZE blocks that are written in each tape record on
+ * 6250 BPI or higher density tapes.
*
* TP_NINDIR is the number of indirect pointers in a TS_INODE
* or TS_ADDR record. Note that it must be a power of two.
*/
#define TP_BSIZE 1024
#define NTREC 10
+#define HIGHDENSITYTREC 32
#define TP_NINDIR (TP_BSIZE/2)
#define TS_TAPE 1