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SubjectRe: Adaptec AHA2940
FromJoachim Paulini <>
DateFri, 03 Jan 1997 17:49:03 +0100
In message <Pine.LNX.3.95.970103041233.349I-100000@fotd.netcomi.com> you write:
>
>On Thu, 2 Jan 1997, Bernhard Rosenkraenzer wrote:
>
>> Ive been using an AHA2940 for ages, and it works fine. However, there are
>> some problems with changing SCSI adapters, e.g. a harddisk formatted with
>> an Adaptec controller sometimes wont work with a NCR controller, and vice
>> versa.
>
>b..b..b..b..But... SCSI is supposed to be interchangeable, a fundamental 
>goal of the interface design.  This is alarming news.  Is NCR or Adaptec
>at fault?
>
>--

NCR (now Symbios Logic) controllers and Adaptec controllers format disks 
in different ways. However, NCR controllers are able to work with
Adaptec-formatted disks, but Adaptecs are not able to work with NCR-
formatted. You may reformat, but you lose your data.

-- 
Joachim Paulini                  | Institut fuer Theoretische Physik
j.paulini@tu-bs.de               | Technische Universitaet Braunschweig


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