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Date:      Sun, 10 Jun 2012 12:20:57 +0400
From:      Peter Vereshagin <peter@vereshagin.org>
To:        freebsd-questions@freebsd.org
Subject:   Re: Making a bootable backup (hard)disk... how?
Message-ID:  <20120610082056.GA12735@external.screwed.box>
In-Reply-To: <12119.1339295453@tristatelogic.com>
References:  <4FD38B9A.4010400@qeng-ho.org> <12119.1339295453@tristatelogic.com>

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Hello.

2012/06/09 19:30:53 -0700 "Ronald F. Guilmette" <rfg@tristatelogic.com> => To Arthur Chance :

RFG> Thank you Arthur, and yes, trying to back up a partition that's currently
RFG> mounted r/w using dd will almost certainly not produce the desired results.

You can make snapshot to back up rw-mounted volume with dd.
dump(8)ing rw-mounted ufs makes a snapshot behind the scenes.

--
Peter Vereshagin <peter@vereshagin.org> (http://vereshagin.org) pgp: A0E26627 



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