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From: "Ragnar Kjørstad" <kernel@ragnark.vestdata.no>
To: John Ripley <jripley@riohome.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Xavier Bestel <xavier.bestel@free.fr>,
	VDA <VDA@port.imtp.ilyichevsk.odessa.ua>
Subject: Re: COW fs (Re: Editing-in-place of a large file)
Date: Mon, 10 Sep 2001 08:45:26 +0200	[thread overview]
Message-ID: <20010910084526.A31660@vestdata.no> (raw)
In-Reply-To: <20010902152137.L23180@draal.physics.wisc.edu> <318476047.20010903002818@port.imtp.ilyichevsk.odessa.ua> <3B9B80E2.C9D5B947@riohome.com> <3B9B9917.DA1CC12F@riohome.com> <1000057292.1867.1.camel@nomade> <3B9C1767.2A35BFD2@riohome.com>
In-Reply-To: <3B9C1767.2A35BFD2@riohome.com>; from jripley@riohome.com on Mon, Sep 10, 2001 at 02:29:11AM +0100

On Mon, Sep 10, 2001 at 02:29:11AM +0100, John Ripley wrote:
> My thinking was that I've managed to run out of space on all of the
> partitions in the past and had to prune a lot of stuff... so nearly all
> the blocks should contain at least some "likely" data. Still, I guess I
> need to verify that this isn't distorting the results. The program needs
> to recurse over all files on the filesystem rather than all blocks on a
> partition.

You can find a program that does that at:
http://www.stud.ntnu.no/~ragnarkj/download/duplicates.tgz

And results from running on a few different filesystem-types (webpages,
users home directories, softwareand so on) were posted to reiserfs-list
long time ago - look in the archives if you're curious.



-- 
Ragnar Kjørstad
Big Storage

  reply	other threads:[~2001-09-10  6:45 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-09-02 20:21 Editing-in-place of a large file Bob McElrath
2001-09-02 21:28 ` COW fs (Re: Editing-in-place of a large file) VDA
2001-09-09 14:46   ` John Ripley
2001-09-09 16:30     ` John Ripley
2001-09-09 17:41       ` Xavier Bestel
2001-09-10  1:29         ` John Ripley
2001-09-10  6:45           ` Ragnar Kjørstad [this message]
2001-09-14 10:06           ` Pavel Machek
2001-09-10 11:11         ` Ihar Filipau
2001-09-10 16:10           ` Kari Hurtta
2001-09-10  2:43       ` Daniel Phillips
2001-09-10  2:58         ` David Lang
2001-09-10  9:28     ` VDA
2001-09-10  9:35       ` John P. Looney
2001-09-14 10:03     ` Pavel Machek
2001-09-02 21:30 ` Editing-in-place of a large file Ingo Oeser
2001-09-03  0:59   ` Larry McVoy
2001-09-03  1:24     ` Ingo Oeser
2001-09-03  1:31       ` Alan Cox
2001-09-03  1:50         ` Ingo Oeser
2001-09-03 10:48           ` Alan Cox
2001-09-03 14:31             ` Daniel Phillips
2001-09-03 14:46             ` Bob McElrath
2001-09-03 14:54               ` Alan Cox
2001-09-03 15:42                 ` Doug McNaught
2001-09-03 15:11               ` Richard Guenther
2001-09-03 21:19             ` Ben Ford
2001-09-03  4:27       ` Bob McElrath
2001-09-03  1:30     ` Daniel Phillips

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