From: "Matthias Urlichs" <smurf@noris.de>
To: linux-kernel@vger.kernel.org
Subject: Re: scsi vs ide performance on fsync's
Date: Fri, 9 Mar 2001 07:59:08 +0100 [thread overview]
Message-ID: <20010309075908.Z8922@noris.de> (raw)
In-Reply-To: <1epyyz1.etswlv1kmicnqM%smurf@noris.de>
In-Reply-To: <1epyyz1.etswlv1kmicnqM%smurf@noris.de>; from smurf@noris.de on Fri, Mar 09, 2001 at 07:34:35AM +0100
Hi,
Matthias Urlichs:
> On Wed, Mar 07 2001, Stephen C. Tweedie wrote:
> > SCSI certainly lets us do both of these operations independently. IDE
> > has the sync/flush command afaik, but I'm not sure whether the IDE
> > tagged command stuff has the equivalent of SCSI's ordered tag bits.
> > Andre?
>
> IDE has no concept of ordered tags...
>
But most disks these days support IDE-SCSI, and SCSI does have ordered
tags, so...
Has anybody done speed comparisons between "native" IDE and IDE-SCSI?
--
Matthias Urlichs | noris network AG | http://smurf.noris.de/
--
Success is something I will dress for when I get there, and not until.
next parent reply other threads:[~2001-03-09 6:59 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1epyyz1.etswlv1kmicnqM%smurf@noris.de>
2001-03-09 6:59 ` Matthias Urlichs [this message]
2001-03-09 11:51 ` scsi vs ide performance on fsync's Jens Axboe
2001-03-09 14:26 ` Matthias Urlichs
2001-03-07 12:47 David Balazic
-- strict thread matches above, loose matches on Subject: below --
2001-03-06 19:42 David Balazic
2001-03-06 20:37 ` Jens Axboe
2001-03-07 13:51 ` Stephen C. Tweedie
2001-03-07 14:12 ` Jens Axboe
2001-03-07 15:05 ` Stephen C. Tweedie
2001-03-07 18:51 ` Jens Axboe
2001-03-07 19:10 ` Stephen C. Tweedie
2001-03-07 20:15 ` Jens Axboe
2001-03-07 20:56 ` Stephen C. Tweedie
2001-03-07 20:59 ` Jens Axboe
2001-03-08 15:45 ` Chris Mason
2001-03-06 17:14 David Balazic
2001-03-06 17:46 ` Gregory Maxwell
2001-03-06 18:23 ` Jonathan Morton
2001-03-06 23:27 ` Mark Hahn
2001-03-06 5:27 Douglas Gilbert
2001-03-06 5:45 ` Linus Torvalds
2001-03-06 7:12 ` Andre Hedrick
2001-03-06 12:09 ` Alan Cox
2001-03-06 18:44 ` Linus Torvalds
2001-03-07 13:48 ` Stephen C. Tweedie
2001-03-07 14:13 ` Jens Axboe
2001-03-12 18:50 ` Andre Hedrick
2001-03-06 13:50 ` Mike Black
2001-03-06 16:02 ` Jeremy Hansen
2001-03-07 18:27 ` Jeremy Hansen
2001-03-07 18:36 ` Linus Torvalds
2001-03-08 11:06 ` Stephen C. Tweedie
2001-03-06 16:57 ` Jonathan Morton
2001-03-06 6:43 ` Jonathan Morton
2001-03-06 13:03 ` dean gaudet
2001-03-06 13:15 ` dean gaudet
2001-03-06 13:45 ` Jonathan Morton
[not found] <Pine.LNX.4.33L2.0103021033190.6176-200000@srv2.ecropolis.com>
[not found] ` <054201c0a33d$55ee5870$e1de11cc@csihq.com>
2001-03-04 20:10 ` Douglas Gilbert
2001-03-04 21:28 ` Ishikawa
2001-03-06 0:11 ` Douglas Gilbert
2001-03-02 17:42 Jeremy Hansen
2001-03-02 18:39 ` Steve Lord
2001-03-02 19:17 ` Chris Mason
2001-03-02 19:25 ` Steve Lord
2001-03-02 19:27 ` Jeremy Hansen
2001-03-02 19:38 ` Chris Mason
2001-03-02 19:41 ` Steve Lord
2001-03-05 13:23 ` Andi Kleen
2001-03-02 19:25 ` Andre Hedrick
2001-03-03 1:55 ` Dan Hollis
2001-03-02 20:56 ` Linus Torvalds
2001-03-06 2:13 ` Jeremy Hansen
2001-03-06 2:25 ` Linus Torvalds
2001-03-06 3:30 ` Jonathan Morton
2001-03-06 4:05 ` Linus Torvalds
2001-03-06 7:03 ` Andre Hedrick
2001-03-06 8:24 ` Jonathan Morton
2001-03-06 12:22 ` Rik van Riel
2001-03-06 14:08 ` Jonathan Morton
2001-03-07 16:50 ` Pavel Machek
2001-03-06 19:41 ` Andre Hedrick
2001-03-07 5:25 ` Jonathan Morton
2001-03-07 6:58 ` Andre Hedrick
2001-03-09 11:39 ` Jonathan Morton
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