From mboxrd@z Thu Jan  1 00:00:00 1970
From: Hans Reiser <reiser@namesys.com>
Subject: Re: snapshot, checkpoints
Date: Wed, 09 Jun 2004 22:20:57 -0700
Message-ID: <40C7EFB9.1040609@namesys.com>
References: <20040527065259.99429.qmail@web51306.mail.yahoo.com>	<1085641393.1915.199.camel@tribesman.namesys.com>	<20040527092727.GO4990@nysv.org>	<20040604131005.hmvps8wcw4sccgcs@www.wagland.net>	<200406041925.i54JPZgp025255@turing-police.cc.vt.edu>	<40C14E9C.4000706@slaphack.com>	<116CD3CA-B709-11D8-A933-000A95CD704C@kungfoocoder.org>	<40C78D86.2060305@slaphack.com> <20040610065427.622450fb@rayanne>
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To: Pierre Etchemaite <petchema@concept-micro.com>
Cc: reiserfs-list@namesys.com

Pierre Etchemaite wrote:

>Le Wed, 09 Jun 2004 17:21:58 -0500, David Masover <ninja@slaphack.com> a
>=E9crit :
>
> =20
>
>>Good, then we don't have to immediately rewrite the wheel.  But I still
>>would rather that we do this eventually.  My concept has the changes
>>stored on the same partition, seems like it may be faster, and opens the
>>door for a filesystem-based cvs.
>>   =20
>>
This phrase made me thing you might want to be aware of=20
http://www.namesys.com/blackbox_security.html which got darpa funding=20
recently....

>
>Look for "copy-on-write links" (cow links for short) in archives, or with
>Google; You'll find many hits, including a message from 2000 suggesting the
>idea has been around since at least 1997...
>
>
> =20
>