From: francois.cami@supelec.fr
To: "Jakob Østergaard" <jakob@unthought.net>
Cc: Jaswinder Singh <jaswinder.singh@3disystems.com>,
stepken@little-idiot.de, linux-kernel@vger.kernel.org
Subject: Re: IDE Performance lack !
Date: Sun, 27 May 2001 19:43:26 +0200 [thread overview]
Message-ID: <3B113CBE.CC07868D@supelec.fr> (raw)
In-Reply-To: <01052622193100.01317@linux.zuhause.de> <00a101c0e642$4f0791a0$52a6b3d0@Toshiba> <20010527183207.B21206@unthought.net>
> The answer for both of you is:
>
> hdparm -d1 /dev/hd{whatever}
>
> Without DMA enabled, performance is going to suck. 1.9 MB/sec is actually pretty
> good without DMA ;)
I agree.
I get around 4MB/s without and 35.75MB/s with...
hdparm -c3 -d1 -m16 /dev/hda
on a KT133 (A7V) and 45GB IBM DTLA hard drive.
no data corruption, even with a sblive, an scsi
adapter, 2 hard drives...
François Cami
> --
> .................................................................
> : jakob@unthought.net : And I see the elder races, :
> :.........................: putrid forms of man :
> : Jakob Østergaard : See him rise and claim the earth, :
> : OZ9ABN : his downfall is at hand. :
> :.........................:............{Konkhra}...............:
> -
--
All that is gold does not glitter,
Not all those who wander are lost,
The old that is strong does not wither,
Deep roots are not touched by the frost.
>From the ashes a fire shall be woken,
A light from the shadows shall spring,
Renewed shall the blade that was broken,
The crownless again shall be king.
The Riddle of Strider
JRR Tolkien
next prev parent reply other threads:[~2001-05-27 17:43 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-05-26 20:19 IDE Performance lack ! Guido Stepken
2001-05-27 0:16 ` Jaswinder Singh
2001-05-27 10:40 ` Chris Wedgwood
2001-05-27 18:09 ` Jaswinder Singh
2001-05-27 22:08 ` Miquel van Smoorenburg
2001-05-28 3:29 ` Jaswinder Singh
2001-05-27 23:31 ` Chris Wedgwood
2001-05-27 16:32 ` Jakob Østergaard
2001-05-27 17:43 ` francois.cami [this message]
2001-05-27 18:14 ` Jaswinder Singh
2001-05-27 1:30 ` Marc Schiffbauer
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