From: Jamie Lokier <jamie@shareable.org>
To: Daniel Blueman <daniel.blueman@gmx.net>
Cc: linux-kernel@vger.kernel.org
Subject: Re: File system performance, hardware performance, ext3, 3ware RAID1, etc.
Date: Fri, 13 Feb 2004 14:27:19 +0000 [thread overview]
Message-ID: <20040213142719.GA28100@mail.shareable.org> (raw)
In-Reply-To: <9792.1076675029@www11.gmx.net>
Daniel Blueman wrote:
> many modern IDE disks and
> controllers also have tagged command queuing, so it is even more of a corner case.
Linux doesn't use tagged command queueing, though - the code has been
disabled for some time. I thought the TCQ stuff was disabled because
only very few disks supported it and the code wasn't reliable.
Yet you say many modern disks support it?
-- Jamie
next prev parent reply other threads:[~2004-02-13 14:27 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-13 12:23 File system performance, hardware performance, ext3, 3ware RAID1, etc Daniel Blueman
2004-02-13 14:27 ` Jamie Lokier [this message]
2004-02-13 14:44 ` Daniel Blueman
2004-02-13 16:15 ` Bartlomiej Zolnierkiewicz
2004-02-13 22:56 ` Timothy Miller
-- strict thread matches above, loose matches on Subject: below --
2004-02-14 18:16 Walt H
2004-02-16 17:53 ` Timothy Miller
2004-02-12 23:32 Timothy Miller
2004-02-13 5:53 ` Willy Tarreau
2004-02-13 19:19 ` Timothy Miller
2004-02-13 22:39 ` Willy Tarreau
2004-02-13 23:14 ` Timothy Miller
2004-02-13 19:30 ` Eric D. Mudama
2004-02-13 19:55 ` Linus Torvalds
2004-02-13 20:44 ` John Bradford
2004-02-13 22:45 ` Willy Tarreau
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