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Article #3978

Recovering a TK50 Backup tape

#3978
From: herzlich
Date: Sat, 28 Mar 1987 19:20
29 lines
1685 bytes
After trying to restore from a Standalone Backup, I
am unable to get to any of the files on the tape.

The Standalone backup will mount ok, but returns with a
		FATAL CONTROLLER ERROR

I've also tried mounting the tape with /BLOCKSIZE=8192 and tried
to COPY the tape to a disk on another system.  Same result.

Finally, I tried using a utility called TDUMP from Emory University
which uses a blocksize of 32767 with the same result.

*********
Question: Does anyone know if there's a way to salvage the TK50 tape?
*********

I've thought about trying to start a `new' backup to the tape and 
aborting.  This worked one time when I accidently used the /REWIND
qualifier when trying to append a saveset.  The tape would
write the new saveset, hit the end too soon and ask if I
wanted to continue. Continuing, allowed me to see the files from
the original saveset as if nothing had happened.

			Larry Herzlich
			University of Texas at Austin
			Computation Center
			...!seismo!ut-sally!ut-ngp!herzlich 
			CC.LHerzlich@A20.CC.UTexas.EDU
			CCCS001@UTADNX.BITNET
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!water!watnot!watmath!clyde!rutgers!ames!ucbcad!ucbvax!NGP.UTEXAS.EDU!herzlich
From: herzlich@NGP.UTEXAS.EDU.UUCP
Newsgroups: mod.computers.vax
Subject: Recovering a TK50 Backup tape
Message-ID: <8703281920.AA11606@ngp.utexas.edu>
Date: Sat, 28-Mar-87 14:20:08 EST
Article-I.D.: ngp.8703281920.AA11606
Posted: Sat Mar 28 14:20:08 1987
Date-Received: Sun, 29-Mar-87 09:54:52 EST
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