linux-kernel - Re: Versioning file system

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Date:	Mon, 18 Jun 2007 14:34:38 -0700
From:	Jeremy Allison <jra@...ba.org>
To:	"H. Peter Anvin" <hpa@...or.com>
Cc:	alan <alan@...eserver.org>, Bodo Eggert <7eggert@....de>,
	Theodore Tso <tytso@....edu>,
	Jörn Engel <joern@...fs.org>,
	Jack Stone <jack@...keye.stone.uk.eu.org>,
	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	akpm@...ux-foundation.org, viro@...iv.linux.org.uk
Subject: Re: Versioning file system

On Mon, Jun 18, 2007 at 02:31:14PM -0700, H. Peter Anvin wrote:

> And that makes them different from extended attributes, how?

Streams on systems that support them allow lseek and are
accessed by fd's. EA's are always a blob of data, read/written
in their entirity.

Jeremy.
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