From: Arno Wagner <arno@wagner.name>
To: dm-crypt@saout.de
Subject: Re: [dm-crypt] please HELP - can't acces encrypted LVM after linux reinstallation.
Date: Fri, 28 Oct 2011 18:03:00 +0200 [thread overview]
Message-ID: <20111028160300.GA26111@tansi.org> (raw)
In-Reply-To: <1319817228.19412.36.camel@localhost.localdomain>
On Fri, Oct 28, 2011 at 05:53:48PM +0200, Marc Ballarin wrote:
> Am Samstag, den 29.10.2011, 04:23 +1300 schrieb Aleksander Swirski:
> ...
> > I now realize what might have happened. As I explained I set up same
> > passphrase again on this crypt disk when installing new system. But I
> > suspect, encryption key underneath could be changed and LVM is now
> > scrambled?
>
> Yes, if you used LUKS this is exactly what happened. cryptsetup created
> a new, random master key and wrote it over your old master key.
I wonder whether I should as a warning about this at the beginning
of the FAQ.
Arno
--
Arno Wagner, Dr. sc. techn., Dipl. Inform., CISSP -- Email: arno@wagner.name
GnuPG: ID: 1E25338F FP: 0C30 5782 9D93 F785 E79C 0296 797F 6B50 1E25 338F
----
Cuddly UI's are the manifestation of wishful thinking. -- Dylan Evans
If it's in the news, don't worry about it. The very definition of
"news" is "something that hardly ever happens." -- Bruce Schneier
next prev parent reply other threads:[~2011-10-28 16:03 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-28 15:23 [dm-crypt] please HELP - can't acces encrypted LVM after linux reinstallation Aleksander Swirski
2011-10-28 15:37 ` Rick Moritz
2011-10-28 15:48 ` Aleksander Swirski
2011-10-28 15:53 ` Marc Ballarin
2011-10-28 16:03 ` Arno Wagner [this message]
2011-10-28 16:05 ` Aleksander Swirski
2011-10-28 16:24 ` Arno Wagner
2011-10-28 16:38 ` Aleksander Swirski
2011-10-28 17:20 ` Heinz Diehl
2011-10-28 18:14 ` Aleksander Swirski
2011-10-29 7:43 ` Arno Wagner
2011-10-30 16:08 ` Aleksander Swirski
2011-10-30 17:32 ` Arno Wagner
2011-10-30 18:56 ` Aleksander Swirski
2011-10-30 22:25 ` Jonas Meurer
2011-10-31 0:30 ` Aleksander Swirski
2011-10-31 3:30 ` ingo.schmitt
2011-10-31 7:18 ` Arno Wagner
2011-10-31 22:17 ` Jonas Meurer
2011-10-31 22:34 ` Claudio Moretti
2011-10-31 22:48 ` Jonas Meurer
2011-10-31 23:46 ` Claudio Moretti
2011-11-01 5:02 ` Arno Wagner
2011-11-01 4:45 ` Arno Wagner
2011-11-01 4:36 ` Arno Wagner
2011-10-31 8:47 ` Quentin Lefebvre
2011-10-31 22:56 ` Jonas Meurer
2011-10-31 22:40 ` Jonas Meurer
2011-10-29 8:15 ` Yves-Alexis Perez
2011-10-30 19:03 ` Aleksander Swirski
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