linux-ext4 - Re: Ext4 devel interlock meeting minutes (April 23, 2007)

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Message-ID: <462E124C.30706@clusterfs.com>
Date:	Tue, 24 Apr 2007 18:21:00 +0400
From:	Alex Tomas <alex@...sterfs.com>
To:	Valerie Clement <valerie.clement@...l.net>
CC:	Avantika Mathur <mathur@...ux.vnet.ibm.com>,
	linux-ext4@...r.kernel.org, Mingming Cao <cmm@...ibm.com>
Subject: Re: Ext4 devel interlock meeting minutes (April 23, 2007)

Valerie Clement wrote:
> Here are the results I obtain with a 2.6.17-rc7 kernel to delete a 100GB 
> file:
> 
> ext3 : real  2m35.048s    user  0m0.000s     sys  0m6.424s
> ext4 : real  0m11.160s    user  0m0.000s     sys  0m5.532s
> xfs :  real  0m0.377s     user  0m0.004s     sys  0m0.004s

would be very interesting to know how much IO was done to remove the file
and actual fragmentation in all the cases.

thanks, Alex


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