From: Oleg Artamonov <oleg@dnph.phys.msu.su>
To: Thomas Deselaers <thomas@deselaers.de>, linux-kernel@vger.kernel.org
Subject: Re: IDE Harddrive Performance
Date: Wed, 19 Dec 2001 18:55:38 +0300 [thread overview]
Message-ID: <20011219155538.BF29F3B92@dnph.phys.msu.su> (raw)
In-Reply-To: <20011219153233.GA3424@leukertje.hitnet.rwth-aachen.de>
In-Reply-To: <20011219153233.GA3424@leukertje.hitnet.rwth-aachen.de>
Thomas Deselaers написал:
> /dev/hdc:
> Timing buffered disk reads: 64 MB in 5.63 seconds = 11.37 MB/sec
>
> What would be a value I can expect from my hardware?
I have a Maxtor D541X (20Gbytes, 5400rpm), and its results are about
37MB/sec... Motherboard is Epox 8KTA3 with VIA 686B southbridge (HDD runs in
UDMA5 mode).
> And what might result in higher speeds?
Did you enable UltraDMA2 (P2B-S supports only UDMA2, not UDMA4 nor UDMA5)?
32-bit transfer? What 'hdparm /dev/hda' and 'hdpram -i /dev/hda' says?
next prev parent reply other threads:[~2001-12-19 15:56 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-12-19 15:32 IDE Harddrive Performance Thomas Deselaers
2001-12-19 15:44 ` Brendan Pike
2001-12-19 15:55 ` Lee Packham
2001-12-19 16:01 ` Jan Niehusmann
2001-12-19 16:18 ` Brendan Pike
2001-12-19 16:28 ` Oleg Artamonov
2001-12-19 16:44 ` Vojtech Pavlik
2001-12-19 16:59 ` Dmitry Pogosyan
[not found] ` <Pine.LNX.4.33.0112191101230.4575-100000@coffee.psychology.mcmaster.ca>
2001-12-19 16:37 ` Thomas Deselaers
2001-12-19 17:34 ` Mike Dresser
2001-12-19 15:55 ` Oleg Artamonov [this message]
2001-12-19 16:05 ` Thomas Deselaers
2001-12-19 16:15 ` Oleg Artamonov
2001-12-19 16:32 ` Thomas Deselaers
2001-12-19 16:38 ` Holger Lubitz
2001-12-22 8:21 ` Adam Keys
2001-12-22 8:56 ` Alan Cox
2001-12-22 10:10 ` Adam Keys
[not found] ` <01122215090500.01870@manta>
2001-12-22 13:23 ` Thomas Deselaers
-- strict thread matches above, loose matches on Subject: below --
2001-12-20 13:12 Brendan Pike
2001-12-20 17:10 Brendan Pike
2001-12-20 17:22 ` Ryan Cumming
2001-12-20 17:41 ` Sebastian Dröge
2001-12-20 19:25 Brendan Pike
[not found] <Pine.LNX.4.33.0112201307120.9437-100000@coffee.psychology.mcmaster.ca>
2001-12-20 19:33 ` Brendan Pike
2001-12-22 18:20 Jim Radford
2001-12-22 21:36 ` Craig Knox
2001-12-23 8:11 ` Adam Keys
2001-12-23 17:55 Wayne Whitney
2001-12-23 18:37 ` Mark Hahn
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