From: Hans Reiser <reiser@namesys.com>
To: Valdis.Kletnieks@vt.edu
Cc: raymond jennings <highwind747@hotmail.com>, linux-kernel@vger.kernel.org
Subject: Re: [IDEA] - run-length compaction of block numbers
Date: Mon, 19 Jan 2004 13:45:29 +0300 [thread overview]
Message-ID: <400BB549.3040904@namesys.com> (raw)
In-Reply-To: <200401162238.i0GMcxT3004785@turing-police.cc.vt.edu>
Valdis.Kletnieks@vt.edu wrote:
>On Fri, 16 Jan 2004 23:47:55 +0300, Hans Reiser said:
>
>
>
>>This is already done, they are called "extent"s. Reiser4 uses them, XFS
>>uses them, I think Veritas may have been the first to use them but I am
>>not sure of this, maybe it was IBM.
>>
>>
>
>Does the extent-based disk allocation used by OS/360 in 1964 count? :)
>
>
Probably. Tell me more about it.
--
Hans
next prev parent reply other threads:[~2004-01-19 10:45 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-16 19:38 [IDEA] - run-length compaction of block numbers raymond jennings
2004-01-16 19:52 ` Randy.Dunlap
2004-01-16 19:54 ` Valdis.Kletnieks
2004-01-16 20:36 ` Ian Pilcher
2004-01-16 21:57 ` Mike Fedyk
2004-01-16 20:47 ` Hans Reiser
2004-01-16 22:38 ` Valdis.Kletnieks
2004-01-19 10:45 ` Hans Reiser [this message]
2004-01-19 16:20 ` Valdis.Kletnieks
2004-01-19 17:06 ` Hans Reiser
2004-02-08 11:38 ` Keith Owens
[not found] <1eI8L-5fS-9@gated-at.bofh.it>
2004-01-16 20:01 ` Andi Kleen
-- strict thread matches above, loose matches on Subject: below --
2004-01-29 16:40 raymond jennings
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