From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <htd@fancy-poultry.org>
Received: from moutng.kundenserver.de (moutng.kundenserver.de [212.227.17.10])
	by mail.saout.de (Postfix) with ESMTP
	for <dm-crypt@saout.de>; Sat, 31 Oct 2009 08:13:45 +0100 (CET)
Date: Sat, 31 Oct 2009 08:13:44 +0100
From: Heinz Diehl <htd@fancy-poultry.org>
Message-ID: <20091031071344.GA6185@fancy-poultry.org>
References: <1256933154.21609.14.camel@markov.biostat.ucsf.edu>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <1256933154.21609.14.camel@markov.biostat.ucsf.edu>
Subject: Re: [dm-crypt] advice on encrypted snapshots
List-Id: <dm-crypt.saout.de>
List-Unsubscribe: <http://www.saout.de/mailman/options/dm-crypt>,
	<mailto:dm-crypt-request@saout.de?subject=unsubscribe>
List-Archive: <http://www.saout.de/pipermail/dm-crypt>
List-Post: <mailto:dm-crypt@saout.de>
List-Help: <mailto:dm-crypt-request@saout.de?subject=help>
List-Subscribe: <http://www.saout.de/mailman/listinfo/dm-crypt>,
	<mailto:dm-crypt-request@saout.de?subject=subscribe>
To: dm-crypt@saout.de

On 30.10.2009, Ross Boylan wrote: 

> Does anyone have any advice about how to snapshot an encrypted volume so
> that the snapshot won't leak information?

How about using rsync which copies the data to a LUKS/dmcrypt encrypted
external harddisk?