Re: Tape with write error going Read/Only
1998-04-08 12:33:57
Subject: |
Re: Tape with write error going Read/Only |
From: |
Nicholas Cassimatis <nickpc AT US.IBM DOT COM> |
Date: |
Wed, 8 Apr 1998 12:33:57 -0400 |
Actually, I disagree. I'd rather ADSM error on the side of safety than go
ahead and use bad media. ADSM really has no idea why a write operation failed,
it just knows that it did. So rather than keep putting data on the possibly
bad media, it stops, and ID's the volume as having had a problem.
So ADSM will mark volumes Read-Only when the volume is fine. But it's better
than writing 30GB of data to a tape that's bad, and only telling you when you
try to read the data.
Nick Cassimatis
nickpc AT us.ibm DOT com
If you don't have the time to do it right the first time, where will you find
the time to do it again?
ADSM-L AT VM.MARIST DOT EDU on 04/08/98 12:01:37 PM
Please respond to ADSM-L AT VM.MARIST DOT EDU
To: ADSM-L AT VM.MARIST DOT EDU
cc:
Subject: Re: Tape with write error going Read/Only
Fix the tape by saying "update vol access=readwrite."
We get this problem a lot, not because anything is wrong with the TAPE, but
because there was a network glitch or a library glitch and ADSM couldn't access
the tape DRIVE for a moment - and so it decided to mark the TAPE readonly.
This seems like a bug to me. Anybody agree?
ADSM-L AT VM.MARIST DOT EDU on 04/08/98 09:08:25 AM
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To: ADSM-L AT VM.MARIST DOT EDU
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Subject: Tape with write error going Read/Only
I just started with ADSM v3.1 on AIX and have run into a problem. I have
one tape in a tape pool that went into "error state" and "read-only". It
shows that there is 1 write error. What is the recovery procedure for this
tape?
Thanks,
Frank M. Ramaekers Jr. Austin Community College Voice: (512)223-7619
Systems Programmer 5930 Middle Fiskville Rd. Fax: (512)483-7664
Information Services Austin, Texas 78752-4390
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- Tape with write error going Read/Only, Frank M. Ramaekers Jr.
- Re: Tape with write error going Read/Only, Sam Mauro
- Re: Tape with write error going Read/Only, Lindsay Morris
- Re: Tape with write error going Read/Only, Frank M. Ramaekers Jr.
- Re: Tape with write error going Read/Only, Eric van Loon
- Re: Tape with write error going Read/Only, Doug Thorneycroft
- Re: Tape with write error going Read/Only,
Nicholas Cassimatis <=
- Re: Tape with write error going Read/Only, Mark Linehan
- Re: Tape with write error going Read/Only, Bonetti, Dan J.
- Re: Tape with write error going Read/Only, Thomas A. La Porte
- Re: Tape with write error going Read/Only, Kelly J. Lipp
- Re: Tape with write error going Read/Only, Kelly J. Lipp
- Re: Tape with write error going Read/Only, John A. Morgan
- Re: Tape with write error going Read/Only, Bonetti, Dan J.
- Re: Tape with write error going Read/Only, Thomas A. La Porte
- Re[2]: Tape with write error going Read/Only, Carl Makin
- Re: Tape with write error going Read/Only, Rui Malheiro
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