Hello Shane,
Yes there are a number of bad 3570 cartridges around.
From the earlier cartridges there a few ranges which are suspect.
How can you identify them ?
On the back of the cartridge you will find a series of numbers which look
like this:
LOT # date code
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/ \ / \
1.8.9 6319 1847082797
On the newer cartridges it looks a bit different !
The suspect lots are: 47. 53, 63 and 74.
We have had a lot of trouble with lot 47 and lot 63 and we are in the
process of
getting rid of these cartridges. We had a total of 200 of these which were
more
or less filled with data until we and finally IBM recognized that there was
a problem.
What problems did we have ? Lost VCR data and all kinds of I/O errors.
Hope this brings some clarity in your situation...
Greetinx,
Robert -
Robert van Bussel
Systeemprogrammeur Centrale Systemen
OD/IT Exploitatie
Open Universiteit Nederland
+31-45-5762515
> Date: Mon, 19 Oct 1998 09:25:04 +1000
>From: Shane <shanesmith AT WESTPAC.COM DOT AU
>Subject: Magstar Tapes for 3570
>Hi,
>We had a few hardware failures on a 3570 unit, and the IBM guy came and =
>fixed it up. He upgraded the microcode to the latest level also.
>We are still getting a stack of VCR errors and also some tapes seem to =
>have the barcode in the wrong place which gives the unit a hard time. =
>The IBM maintenance man said that there was a bad batch of tapes....
>Is this true? If so, what are the batch numbers, what bad affects do =
>these tapes exhibit, and how do we get them replaced.
>IBM, I know you read this forum. I got no response from the last email =
>from you (SCSI sense codes), perhaps you can answer this one.=20
>Regards
>Shane
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