From mboxrd@z Thu Jan  1 00:00:00 1970
From: Alex Kost <alezost@gmail.com>
Subject: bug#25573: Adding btrfs support may break reconfigured system
Date: Tue, 31 Jan 2017 20:29:45 +0300
Message-ID: <87bmuni1di.fsf@gmail.com>
References: <87wpddzqsz.fsf@gmail.com> <87sho0evfm.fsf@gnu.org>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Return-path: <bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org>
Received: from eggs.gnu.org ([2001:4830:134:3::10]:33551)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <Debian-debbugs@debbugs.gnu.org>) id 1cYcFp-0005sj-S0
	for bug-guix@gnu.org; Tue, 31 Jan 2017 12:30:06 -0500
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <Debian-debbugs@debbugs.gnu.org>) id 1cYcFm-0006Cn-Lf
	for bug-guix@gnu.org; Tue, 31 Jan 2017 12:30:05 -0500
Received: from debbugs.gnu.org ([208.118.235.43]:54305)
	by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16)
	(Exim 4.71) (envelope-from <Debian-debbugs@debbugs.gnu.org>)
	id 1cYcFm-0006Cb-J8
	for bug-guix@gnu.org; Tue, 31 Jan 2017 12:30:02 -0500
Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2)
	(envelope-from <Debian-debbugs@debbugs.gnu.org>) id 1cYcFm-0003w4-9o
	for bug-guix@gnu.org; Tue, 31 Jan 2017 12:30:02 -0500
Sender: "Debbugs-submit" <debbugs-submit-bounces@debbugs.gnu.org>
Resent-Message-ID: <handler.25573.B25573.148588379115075@debbugs.gnu.org>
In-Reply-To: <87sho0evfm.fsf@gnu.org> ("Ludovic
	\=\?utf-8\?Q\?Court\=C3\=A8s\=22'\?\=
	\=\?utf-8\?Q\?s\?\= message of "Mon, 30 Jan 2017 10:41:49 +0100")
List-Id: Bug reports for GNU Guix <bug-guix.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/bug-guix>,
	<mailto:bug-guix-request@gnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/archive/html/bug-guix/>
List-Post: <mailto:bug-guix@gnu.org>
List-Help: <mailto:bug-guix-request@gnu.org?subject=help>
List-Subscribe: <https://lists.gnu.org/mailman/listinfo/bug-guix>,
	<mailto:bug-guix-request@gnu.org?subject=subscribe>
Errors-To: bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org
Sender: "bug-Guix" <bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org>
To: Ludovic =?UTF-8?Q?Court=C3=A8s?= <ludo@gnu.org>
Cc: 25573@debbugs.gnu.org

Ludovic Court=C3=A8s (2017-01-30 10:41 +0100) wrote:

> Hi,
>
> Alex Kost <alezost@gmail.com> skribis:
>
>> Hello, recently I found that "guix system" makes a "broken" system for
>> me.  When I boot a freshly created system, I get something like this:
>>
>>   In procedure <...> at ./gnu/build/file-systems.scm:282:4 (device)
>>   In procedure fport_seek: Invalid argument
>>
>> and I'm thrown at the Guile promt.
>
> I think this is due to =E2=80=98read-superblock=E2=80=99 trying to seek b=
eyond the end
> of one of the devices that=E2=80=99s on your machine.
>
> Could you try the attached patch and see if it solves the problem?

Yes, guix makes a bootable system with this modification, thank you!

> Thanks for reporting it!

Thanks for fixing it! :-)

--=20
Alex