ADSM-L

sql select statement for error state?: yes &/or for write and read errors on tape vols?

2000-02-28 11:38:51
Subject: sql select statement for error state?: yes &/or for write and read errors on tape vols?
From: Lisa Cabanas <CABANL AT MAIL.MODOT.STATE.MO DOT US>
Date: Mon, 28 Feb 2000 10:38:51 -0600
Has anyone already written a dsmadmc sql select query for "bad" tapes??  If so,
would you *please* share?

Also, out of curiosity, how do ya'll handle your tapes' life cycle?  I have 10
locations with 3575 libraries, B model drives,  using the Magstar MP tapes.
Have you written scripts to keep track of usage, and to determine when to
"sunset" some of the harder working tapes?  Does anyone *really* take IBM at
it's word on the 10-year usability on the tapes?  Our systems are three yrs old
now, with the vast majority of tapes being that old also.  I have noticed a
trend of increasing i/o errors, repairing VCR data, and read/write errors.  The
CE's keep giving the drives a clean bill of health, but the bottom line is: I
have been loosing data!

The voices of those more experienced in the ways of proper tape media management
(vague Monty Pyton reference) are encouraged to apply!

thanks !
Lisa
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