From: mru@users.sourceforge.net (Måns Rullgård)
To: linux-kernel@vger.kernel.org
Subject: Re: Disk performance degradation
Date: Thu, 31 Jul 2003 10:35:24 +0200 [thread overview]
Message-ID: <yw1xy8yf3xgz.fsf@users.sourceforge.net> (raw)
In-Reply-To: Pine.LNX.4.56.0307301658030.30842@router.windsormachine.com
Mike Dresser <mdresser_l@windsormachine.com> writes:
> Probably for reasons like that. For some reason, I can't set my ICH4
> based controller(ASUS P4B533) and Quantum Fireball AS40.0 to more than
> 255. Kernel is 2.4.21
It appears that in 2.[56] kernels the unit for readahead is bytes,
rather than sectors, as used in 2.4 kernels.
--
Måns Rullgård
mru@users.sf.net
next prev parent reply other threads:[~2003-07-31 8:39 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-29 16:21 Disk performance degradation Voluspa
2003-07-29 16:50 ` Lou Langholtz
2003-07-30 4:17 ` Voicu Liviu
2003-07-30 21:02 ` Mike Dresser
2003-07-31 8:35 ` Måns Rullgård [this message]
2003-07-31 14:00 ` Mike Dresser
2003-07-31 21:15 ` Andrew Morton
2003-07-31 22:17 ` Bartlomiej Zolnierkiewicz
2003-07-30 8:50 ` Stefano Rivoir
2003-07-30 10:55 ` Andrew Morton
2003-07-30 16:06 ` Stefano Rivoir
2003-07-30 18:44 ` Andrew Morton
2003-07-31 0:21 ` Rahul Karnik
2003-07-31 6:59 ` Stefano Rivoir
2003-07-31 7:16 ` Andrew Morton
-- strict thread matches above, loose matches on Subject: below --
2003-07-30 11:43 Frederick, Fabian
2003-07-29 12:00 Stefano Rivoir
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