From: Pavel Machek <pavel@ucw.cz>
To: "Theodore Ts'o" <tytso@mit.edu>,
Miquel van Smoorenburg <miquels@cistron.nl>,
linux-kernel@vger.kernel.org
Subject: Re: File system compression, not at the block layer
Date: Tue, 27 Apr 2004 22:34:27 +0200 [thread overview]
Message-ID: <20040427203426.GB6116@openzaurus.ucw.cz> (raw)
In-Reply-To: <20040423174146.GB5977@thunk.org>
Hi!
> > >Well, why not do the compression at the highest layer?
> > >[...] doing it transparently and for all files.
> >
> > http://e2compr.sourceforge.net/
>
> It's been done (see the above URL), but given how cheap disk space has
> gotten, and how the speed of CPU has gotten faster much more quickly
> than disk access has, many/most people have not be interested in
> trading off performance for space. As a result, there are race
Is CPU_speed / disk_throughput increasing? If so, compression
might help once again. CPU_speed / net_throughput probably is
increasing, so compressedNFS would probably make sense.
Pavel
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next prev parent reply other threads:[~2004-04-28 20:53 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-23 17:26 Timothy Miller
2004-04-23 17:30 ` Miquel van Smoorenburg
2004-04-23 17:41 ` Theodore Ts'o
2004-04-23 17:57 ` Jörn Engel
2004-04-23 18:14 ` Timothy Miller
2004-04-23 18:34 ` Paul Jackson
2004-04-23 20:14 ` Joel Jaeggli
2004-04-23 20:34 ` Richard B. Johnson
2004-04-23 20:44 ` Måns Rullgård
2004-04-23 20:59 ` Richard B. Johnson
2004-04-23 21:14 ` Ben Greear
2004-04-23 21:25 ` Timothy Miller
2004-04-24 4:58 ` Ben Greear
2004-04-27 15:45 ` Timothy Miller
2004-04-23 21:18 ` Timothy Miller
2004-04-24 1:28 ` Horst von Brand
2004-04-24 2:24 ` Tom Vier
2004-04-24 7:36 ` Willy Tarreau
2004-04-24 16:02 ` Eric D. Mudama
2004-04-25 3:05 ` Horst von Brand
2004-04-25 7:29 ` Willy Tarreau
2004-04-25 19:50 ` Eric D. Mudama
2004-04-27 15:43 ` Timothy Miller
2004-04-28 0:29 ` Tom Vier
2004-04-23 21:31 ` Joel Jaeggli
2004-04-23 22:20 ` Ian Stirling
2004-04-23 23:34 ` Paul Jackson
2004-04-27 15:42 ` Timothy Miller
2004-04-27 16:02 ` Jörn Engel
2004-04-24 1:18 ` Horst von Brand
2004-04-26 10:22 ` Jörn Engel
2004-04-23 21:15 ` Timothy Miller
2004-04-23 21:36 ` Joel Jaeggli
2004-04-27 20:34 ` Pavel Machek [this message]
2004-04-28 22:57 ` Timothy Miller
2004-04-29 9:46 ` Jörn Engel
2004-04-29 9:52 ` Pavel Machek
2004-04-29 10:09 ` Jörn Engel
2004-04-29 10:19 ` Pavel Machek
2004-04-29 17:17 ` Tim Connors
2004-04-28 1:00 ` David Lang
2004-04-28 10:09 ` Jörn Engel
2004-04-28 10:21 ` Nikita Danilov
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