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From: Stewart Smith <stewart@flamingspork.com>
To: Tom Vier <tmv@comcast.net>
Cc: Scott Young <youngs1@sunyit.edu>, reiserfs-list@namesys.com
Subject: Re: Can compression at filesystem level improve overall	performance?
Date: Thu, 08 Apr 2004 21:47:58 +1000	[thread overview]
Message-ID: <1081424878.2946.13.camel@kennedy> (raw)
In-Reply-To: <20040330045359.GA22957@zero>

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On Tue, 2004-03-30 at 14:53, Tom Vier wrote:
> an online defragger is an interesting idea. i think i remember the topic
> coming up for ext2 along time ago. iirc, reiserfs can lose performance over
> time (usage, actually), too.

XFS has this, xfs_fsr (part of xfsdump package on debian, might be
called that on other distros too...)

Although... it's pretty hard to get XFS to fragment in the first place,
which is the best way to do things - but it's a hard way :)

-- 
Stewart Smith (stewart@flamingspork.com)
http://www.flamingspork.com/


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  parent reply	other threads:[~2004-04-08 11:47 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-03-19 14:25 Can compression at filesystem level improve overall performance? Erik Terpstra
2004-03-19 16:29 ` Redeeman
2004-03-19 16:53   ` Nikita Danilov
2004-03-21 14:29     ` Sean Johnson
2004-03-21 23:17       ` Can compression at filesystem level improve overall The Amazing Dragon
2004-03-21 23:23         ` Sean Johnson
2004-03-22  9:14         ` Hans Reiser
2004-03-22  8:01     ` Can compression at filesystem level improve overall performance? Kris Van Bruwaene
2004-03-22 18:00     ` Scott Young
2004-03-22 20:04       ` Hans Reiser
2004-03-23  3:03         ` Scott Young
2004-03-23 10:59           ` Hans Reiser
2004-03-24 16:19             ` Scott Young
2004-03-29  5:25               ` Tom Vier
2004-03-29  5:16           ` Tom Vier
2004-03-30  3:34             ` Scott Young
2004-03-30  4:53               ` Tom Vier
2004-03-31  4:51                 ` Scott Young
2004-04-08 21:46                   ` Tom Vier
2004-04-08 11:47                 ` Stewart Smith [this message]
2004-03-19 18:59 ` Hans Reiser
2004-03-23  0:17 ` Miguel
     [not found] <no.id>
2004-03-24  0:08 ` The Amazing Dragon
2004-03-24  0:12   ` Alan Horn

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