From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id qBQUJe+7ll+DQAAA0tVLHw (envelope-from ) for ; Mon, 26 Oct 2020 12:07:11 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1 with LMTPS id MCvtIO+7ll9JcAAAbx9fmQ (envelope-from ) for ; Mon, 26 Oct 2020 12:07:11 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id E73D09402A5 for ; Mon, 26 Oct 2020 12:07:10 +0000 (UTC) Received: from localhost ([::1]:42486 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kX1HI-0004FH-19 for larch@yhetil.org; Mon, 26 Oct 2020 08:07:08 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:41832) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kX1HC-0004F9-9T for guix-patches@gnu.org; Mon, 26 Oct 2020 08:07:02 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:55437) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kX1HC-0002Vy-0T for guix-patches@gnu.org; Mon, 26 Oct 2020 08:07:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kX1HB-0006W8-Qc for guix-patches@gnu.org; Mon, 26 Oct 2020 08:07:01 -0400 X-Loop: help-debbugs@gnu.org Subject: [bug#44169] [PATCH 3/3] installer: Use UUIDs in the 'swap-devices' field. Resent-From: Mathieu Othacehe Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Mon, 26 Oct 2020 12:07:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 44169 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: patch To: Ludovic =?UTF-8?Q?Court=C3=A8s?= Cc: 44169@debbugs.gnu.org Received: via spool by 44169-submit@debbugs.gnu.org id=B44169.160371400225022 (code B ref 44169); Mon, 26 Oct 2020 12:07:01 +0000 Received: (at 44169) by debbugs.gnu.org; 26 Oct 2020 12:06:42 +0000 Received: from localhost ([127.0.0.1]:38750 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kX1Gs-0006VV-Du for submit@debbugs.gnu.org; Mon, 26 Oct 2020 08:06:42 -0400 Received: from eggs.gnu.org ([209.51.188.92]:41656) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kX1Gr-0006VK-2c for 44169@debbugs.gnu.org; Mon, 26 Oct 2020 08:06:41 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:52986) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kX1Gl-0002Un-6C; Mon, 26 Oct 2020 08:06:35 -0400 Received: from [2a01:e0a:19b:d9a0:50c1:4a69:300e:4531] (port=53288 helo=cervin) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kX1Gk-00077L-NN; Mon, 26 Oct 2020 08:06:35 -0400 From: Mathieu Othacehe References: <20201023100754.20924-1-ludo@gnu.org> <20201023100754.20924-3-ludo@gnu.org> <87imb1i2kf.fsf@gnu.org> <871rhle1eo.fsf@gnu.org> Date: Mon, 26 Oct 2020 13:06:33 +0100 In-Reply-To: <871rhle1eo.fsf@gnu.org> ("Ludovic =?UTF-8?Q?Court=C3=A8s?="'s message of "Mon, 26 Oct 2020 11:18:07 +0100") Message-ID: <878sbtdwdy.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-Spam-Score: -3.3 (---) X-BeenThere: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+larch=yhetil.org@gnu.org Sender: "Guix-patches" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=pass (policy=none) header.from=gnu.org; spf=pass (aspmx1.migadu.com: domain of guix-patches-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-patches-bounces@gnu.org X-Spam-Score: -1.51 X-TUID: a/NwXXNDXi4+ Hey, > I came up with the following trick: during installation, once user > partitions are formatted, we set a pre-defined UUID on /dev/vda2, and we > use that label in =E2=80=98installation-target-os-for-gui-tests=E2=80=99. > > It works, but I think it=E2=80=99s racy: the config file could be generat= ed > before we=E2=80=99ve changed the UUID. Mmh that's problematic then. What about using swaplabel to set a label, during the installation, only when there are connected clients and use an UUID otherwise? Thanks, Mathieu