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From: shannon@sun.uucp (Bill Shannon)
Newsgroups: net.unix-wizards
Subject: Re: tu80 problem
Message-ID: <756@sun.uucp>
Date: Wed, 4-Apr-84 04:36:47 EST
Article-I.D.: sun.756
Posted: Wed Apr  4 04:36:47 1984
Date-Received: Thu, 5-Apr-84 01:04:11 EST
References: <834@linus.UUCP> <148@orac.UUCP>
Organization: Sun Microsystems, Inc.
Lines: 10

TU80's use an IRG of 1.2".   In 4.2 dump look for the
constant 7 (.7") and change to 12 in dumpmain.c,
dumptape.c, and dumprtape.c.  You might want to do
an mt ioctl call and set the IRG based on the tape
type (close enough for DEC drives, not accurate for
all emulations), or perhaps (yet another) option to
dump.

			Bill Shannon
			Sun Microsystems, Inc.