linux-kernel - Re: Performance degradation with FFSB between 2.6.20 and 2.6.21-rc7

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Message-ID: <462736FC.3090902@bull.net>
Date:	Thu, 19 Apr 2007 11:31:40 +0200
From:	Valerie Clement <valerie.clement@...l.net>
To:	Jens Axboe <jens.axboe@...cle.com>
Cc:	ext4 development <linux-ext4@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: Performance degradation with FFSB between 2.6.20 and 2.6.21-rc7

Jens Axboe wrote:
> Please tell me how you are running ffsb, and also please include a
> dmessg from a booted system.
> 
Hi,
our mails crossed! please see my response to Andrew.
You could reproduce the problem with dd command as suggested, it's more 
easy.
I'm sending you the dmesg info. For my tests I used the scsci sdc device.

Hope this help,

   Valérie


View attachment "dmesg" of type "text/plain" (25997 bytes)