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From: Andrew Morton <akpm@osdl.org>
To: Michael Buesch <fsdeveloper@yahoo.de>
Cc: linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org
Subject: Re: [2.6] system is very slow during disk access
Date: Wed, 6 Aug 2003 15:04:34 -0700	[thread overview]
Message-ID: <20030806150434.53c4fa8c.akpm@osdl.org> (raw)
In-Reply-To: <200308062129.47113.fsdeveloper@yahoo.de>

Michael Buesch <fsdeveloper@yahoo.de> wrote:
>
>  I just tried to run the test-scenario on my other Linux-installation
>  on this machine with kernel 2.4.10 and there the output of the program
>  was quite smooth, even it dd was running und the system was still usable.

Please boot the 2.6 machine with "profile=1" on the kernel boot command line.

start the `dd', do a `readprofile -r', wait ten seconds, do

	readprofile -m /wherever/System.map

then post the results.

Thanks.

  reply	other threads:[~2003-08-06 22:02 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-08-06 18:51 Michael Buesch
2003-08-06 19:29 ` Frank Van Damme
2003-08-06 19:31   ` Michael Buesch
2003-08-06 22:19     ` Willy Gardiol
2003-08-06 22:27       ` Michael Buesch
2003-08-06 19:29 ` Michael Buesch
2003-08-06 22:04   ` Andrew Morton [this message]
2003-08-06 22:44     ` Michael Buesch
2003-08-06 22:56       ` Andrew Morton
2003-08-06 23:10         ` Michael Buesch
2003-08-06 23:01       ` Bartlomiej Zolnierkiewicz
2003-08-06 23:16         ` Michael Buesch
2003-08-06 23:30           ` Bartlomiej Zolnierkiewicz
2003-08-07 10:12             ` Michael Buesch
     [not found] ` <200308062331.08020.insecure@mail.od.ua>
2003-08-06 20:47   ` Michael Buesch
2003-08-07  4:13     ` Nuno Silva
2003-08-07  9:53       ` Michael Buesch
2003-08-07  5:45 Jean-Yves LENHOF

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