Article View: comp.arch.storage
Article #326Re: exabyte compression questions
From: "John R. Vanderpool"
Date: Wed, 18 Oct 1995 21:37
Date: Wed, 18 Oct 1995 21:37
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1765 bytes
richc@phantom.pac.sc.ti.com (Richard Campbell) writes:
>In article <4526i6$b76@newsreader.wustl.edu>, jmelson@artsci.wustl.edu (Jonathan M. Elson) writes:
>|> Steven Bridge (ccaasub@ucl.ac.uk) wrote:
>|> : We are using a Lago datawheel with two exabyte drives.
>|> : After a drive failure, one of these has been replaced with
>|> : a drive supplied by Lago Systems described on the box as
>|> : a 'DRIVE ASM,8500C'.
>|> : I believe this performs hardware compression.
>|>
>|> Nope! it is the 8505 that has the extra compression processor added.
>|> The 8500 just has an empty slot where the compression board would go.
>|> You need to make them get you an 8505. The 8500 will get massive
>|> errors and garble when it tries to read a tape written on an 8505
>|> when the compression was turned on.
> However it's a full height device and I believe that the 8505
>is a half height device.
that is correct.
fish
--
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And if we can't make it through tomorrow, we'd better make it through today.
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John R. Vanderpool <fish@daacdev1.stx.com> NASA/GSFC/HSTX
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From: fish@daacdev1.stx.com ("John R. Vanderpool")
Newsgroups: comp.arch.storage,comp.periphs.scsi
Subject: Re: exabyte compression questions
Date: 18 Oct 1995 21:37:06 GMT
Organization: NASA Goddard Space Flight Center -- Greenbelt, Maryland USA
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