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Article #394

SCSI drivers (was: Ramdisk coming for NeXT)

#394
From: M Carling
Date: Tue, 11 Aug 1992 03:59
21 lines
1476 bytes
In article <1992Aug10.220747.16164@nic.umass.edu>  
a74k110@titan.ucc.umass.edu (Chris Lloyd) writes:
> of the machine it runs on.  There have been more than enough posts to 
> prove beyond a reasonable doubt that the NeXTs SCSI device driver simply
> stinks speedwise.

I have yet to see anything definitive on this. Sure, folks have done  
benchmarks that read 512 bytes at a time sequentially (ignoring that the  
NeXT always reads 8k bytes anyway, so the benchmark does 16 reads to get  
what would take only one under real-world use) and then calculate the  
transfer rate at 200k/sec and then compare that with what Sun *claims* in  
their marketing material, as proof that the NeXT has slow SCSI drivers.  
When someone takes a fast disk, writes a reasonable benchmark, and runs it  
on the NeXT and on another machine (same benchmark, same disk) then we  
will have some evidence.

M Carling
Director, Bay Area NeXT Group
--
Save a child, shoot a drug dealer.
Save a thousand, shoot an abortionist.
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Message-ID: <1992Aug11.035939.22924@leland.Stanford.EDU>
Path: arc1-ca.pugleaf.net!sparky!uunet!stanford.edu!leland.Stanford.EDU!news
References: <1992Aug10.220747.16164@nic.umass.edu>

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Path: arc1-ca.pugleaf.net!sparky!uunet!stanford.edu!leland.Stanford.EDU!news
From: m@crito.Stanford.EDU (M Carling)
Subject: SCSI drivers (was: Ramdisk coming for NeXT)
Message-ID: <1992Aug11.035939.22924@leland.Stanford.EDU>
Sender: news@leland.Stanford.EDU (Mr News)
Organization: DSO, Stanford University
References: <1992Aug10.220747.16164@nic.umass.edu>
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Date: Tue, 11 Aug 92 03:59:39 GMT
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