Date: Sat, 30 Mar 1996 20:02:15 -0800 (PST) From: "Rodney W. Grimes" <rgrimes@GndRsh.aac.dev.com> To: tom@uniserve.com (Tom Samplonius) Cc: gibbs@freefall.freebsd.org, scrappy@ki.net, stable@FreeBSD.org Subject: Re: SCSI Performance under -stable/-current Message-ID: <199603310402.UAA01084@GndRsh.aac.dev.com> In-Reply-To: <Pine.BSF.3.91.960330173238.2039A-100000@haven.uniserve.com> from Tom Samplonius at "Mar 30, 96 05:35:36 pm"
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> > On Sat, 30 Mar 1996, Justin T. Gibbs wrote: > > > > The ncr results should be higher, unless your drives are slow. On a > > >-stable system with a 2940 and a Quantum Fireball, I see over 6MB/sec on > > >file I/O. > > > > Really? Is the Fireball a 7200RPM drive? I would not have expected such > > Yes. Very nice drive. But a little pricey. Depending on the size of the Fireball it is either a 4500 or 5400 rpm drive. It is not a 7200RPM drive, that would be a Quantum Atlas series. > > high numbers unless you specified a number too low to iozone so you were > > reading out of the cache or you had a very fast drive. > > I used dd. Results were from writing an 80MB file. > > Tom > -- Rod Grimes rgrimes@gndrsh.aac.dev.com Accurate Automation Company Reliable computers for FreeBSD
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