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Date: | Tue, 24 Mar 1998 09:50:00 -0500 |
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Jim,
We have seen the same issues in our sites. It is believed to be a
problem with VSTORE possibly being less forgiving than STORE/RESTORE
with the ability to recover the data but I am not sure. At any rate,
I would suggest that you express this concern to HP as a reliable
verification tool is needed.
Regards,
Carl Sitherwood
HP - Atlanta
______________________________ Reply Separator _________________________________
Subject: Re: Tape libraries and Disaster Recovery
Author: Non-HP-James.Lhrl.Trudeau ([log in to unmask]) at
HP-USA,mimegw1
Date: 3/24/98 9:24 AM
Greg Stiegers wrote:
<snip snip>
> I am surprised no one mentioned verifying the tapes... Again, comments
> and suggestions welcome.
>
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Yep, we do a VSTORE after each backup. We get errors about
<= 20 % of the time. I've on numerous occasions taken the tape
in question and restored the problem file(s)......no problem. Went
round & round with HPRC, and replaced the transports/electronics
a coupla times. We clean the drives each Monday morning and
(generally) use them only once a day Monday thru Saturday for
backups. They are DDSII drives and we use only one tape each
for the backups, giving 6 uses between cleaning. Our HP CE
says "clean 'em more often". I say "hogwash". Of course I
could be wrong....anyone else see this problem?
Drives are C1530B, OS is 5.0 PP 3, tapes are 90m HP Media
Recognition System and are almost 2 years old. That means
each tape has been used ummm...about 20 times. I don't think
its an age problem, as we've had these oddball messages since
the tapes and drives were new.
Back to the chase,
Jim Trudeau
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