Article View: comp.sys.ibm.pc.hardware
Article #19837Re: Promise "caching scsi controller" card for $200?
From: Lance Hartmann
Date: Mon, 11 Jan 1993 15:43
Date: Mon, 11 Jan 1993 15:43
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2141 bytes
In article <C0Ho51.1MuG@austin.ibm.com> lance%hartmann.austin.ibm.com@ibmpa.awdpa.ibm.com writes:
>[STUFF DELETED]
>
>Unfortunately, my problem still persists and just the other day I
>discovered another "problem". When I enter a DOS shell from Windows 3.1
>and try to flush the buffers via DCFL.EXE, Windows throws up a screen
>saying that I may have a problem with my disk controller and after that
>clears then another message (from DCFL.EXE presumably) states that no
>"DC-2040 Controller Exists!". Great, just great.
UPDATE ...
I found that by disabling the 32-bit fast disk-access method in
Windows 3.1, the problem above "went away". I guess the controller
is NOT 100% compatible with the 32-bit disk option (yet). I haven't
really noticed any great performance increase with the option anyway
so that's no big deal to me.
Look for another UPDATE post hopefully this week regarding my initial
problem: failures of buffer cache flushing after an XCOPY.
Lance Hartmann (lance%hartmann.austin.ibm.com@ibmpa.awdpa.ibm.com)
Yes, that IS a '%' (percent sign) in my network address.
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arc1-ca.pugleaf.net!sparky!uunet!munnari.oz.au!sgiblab!sdd.hp.com!cs.utexas.edu!geraldo.cc.utexas.edu!portal.austin.ibm.com!awdprime.austin.ibm.com!hartmann.austin.ibm.com!lanceReferences:
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Newsgroups: comp.sys.ibm.pc.hardware Path: arc1-ca.pugleaf.net!sparky!uunet!munnari.oz.au!sgiblab!sdd.hp.com!cs.utexas.edu!geraldo.cc.utexas.edu!portal.austin.ibm.com!awdprime.austin.ibm.com!hartmann.austin.ibm.com!lance From: lance@hartmann.austin.ibm.com (Lance Hartmann) Subject: Re: Promise "caching scsi controller" card for $200? Summary: UPDATE regarding Windows 3.1 32-bit fast disk compatibility Sender: news@austin.ibm.com (News id) Message-ID: <C0p50w.13s5@austin.ibm.com> Date: Mon, 11 Jan 1993 15:43:44 GMT Distribution: usa Reply-To: lance%hartmann.austin.ibm.com@ibmpa.awdpa.ibm.com References: <MORGAN.93Jan6162125@dl5000.bc.edu> <C0Ho51.1MuG@austin.ibm.com> Organization: IBM, Austin Keywords: scsi disk promise technology dc-2040 cache windows 32-bit Lines: 27