From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 6711131604704559104 X-Received: by 2002:adf:ec0f:: with SMTP id x15mr31428979wrn.165.1562759049175; Wed, 10 Jul 2019 04:44:09 -0700 (PDT) X-BeenThere: isar-users@googlegroups.com Received: by 2002:adf:ea50:: with SMTP id j16ls610626wrn.9.gmail; Wed, 10 Jul 2019 04:44:08 -0700 (PDT) X-Google-Smtp-Source: APXvYqw6DHnC+IS3k3xEf8G/pv0uewSc3obySxTuLAh+hbqRxw1JWnE3WtDoP8NMnwnomZ0KouLa X-Received: by 2002:a5d:6709:: with SMTP id o9mr31089833wru.301.1562759048642; Wed, 10 Jul 2019 04:44:08 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1562759048; cv=none; d=google.com; s=arc-20160816; b=qfe9ovYvXiMpLSnY580LwGdpwMtAL1QWCm/Oi8JqUhl79/X/RdpQguT8JZJ8hnY0UG fs3tdtchlKQ5RLS5dsE4DMnQJfjowLDp7R9Ov0kzZzRoWgCVwOvNhuszNLiJyOjSgsCQ 4oVLsm6jMp+O/7jjKt1Y5AxrrgvSAoRBNNlncpXF+AjUTMo15FDvTY6os+GOMsB6NBB+ chs0/bN6+Ug3nFl0+Nl3jvQgq3agaHrmzHm7DlETJQ2qDqGy5/Pe0T6T0fqJ0fhc6NbP Oy13dGhmu741F0qVzN0CBN+dGbJ516r0zwxMgp2SoB1VPjH8Fuy5v4NwFyI8nUHxJfp0 WTdA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date; bh=OcVGnqlsz538VcZ1h3cAlZA6f4df5KEo4iQpOmU6lp0=; b=wE0O7c+xQBqISnr5kFHw98C1ZN8QA251mEAP+YXQ9jKPVBUhTBmE4umXuUQZF21VgQ zxdU8LSURby18zheobUf1kiWjaGeC04G4JFrrEwDmMijjACrQSL3TkGwCI3FpC6Crt41 Wy49XRNqmGd7BaU1aiKIwq8hLDSTepBV2T0XDLf1+v7FrBcTBl0sgITo2ohf7JdtlJvw m1W4QufC9ZB5/gVc52LemgjjO2oXfpGPo8XE0WhgncvD8LQ4ubLlK2cEgV3TVraEh7lX MR3ZD0qBE9Oe0vV5CXak7v3Ing2zM+jbvqcvXVgTF6T647CMhtonlNSED4r+64zQmTYx diQw== ARC-Authentication-Results: i=1; gmr-mx.google.com; spf=pass (google.com: domain of henning.schild@siemens.com designates 192.35.17.2 as permitted sender) smtp.mailfrom=henning.schild@siemens.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=siemens.com Return-Path: Received: from thoth.sbs.de (thoth.sbs.de. [192.35.17.2]) by gmr-mx.google.com with ESMTPS id v21si112271wmc.2.2019.07.10.04.44.08 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 10 Jul 2019 04:44:08 -0700 (PDT) Received-SPF: pass (google.com: domain of henning.schild@siemens.com designates 192.35.17.2 as permitted sender) client-ip=192.35.17.2; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of henning.schild@siemens.com designates 192.35.17.2 as permitted sender) smtp.mailfrom=henning.schild@siemens.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=siemens.com Received: from mail1.sbs.de (mail1.sbs.de [192.129.41.35]) by thoth.sbs.de (8.15.2/8.15.2) with ESMTPS id x6ABi8jo011284 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 10 Jul 2019 13:44:08 +0200 Received: from md1za8fc.ad001.siemens.net ([139.25.68.240]) by mail1.sbs.de (8.15.2/8.15.2) with ESMTP id x6ABi80R016645; Wed, 10 Jul 2019 13:44:08 +0200 Date: Wed, 10 Jul 2019 13:44:07 +0200 From: Henning Schild To: Baurzhan Ismagulov Cc: "isar-users@googlegroups.com" Subject: Re: [PATCH] image-postproc-extension: empty mechine-id Message-ID: <20190710134407.318c6842@md1za8fc.ad001.siemens.net> In-Reply-To: <20190710084831.GE8266@yssyq.m.ilbers.de> References: <7a6b3fd0f6414612ab93e8a0044b2d96@siemens.com> <8f32d02f4d6e433fb17bb80cd0ea5a66@siemens.com> <20190710084831.GE8266@yssyq.m.ilbers.de> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-TUID: Dl777k69FQwr Am Wed, 10 Jul 2019 10:48:31 +0200 schrieb Baurzhan Ismagulov : > Hello Bao Cheng, > > On Mon, Jul 08, 2019 at 10:57:36AM +0000, Su, Bao Cheng wrote: > > According to manpage of debian machine-id @ > > https://manpages.debian.org/buster/systemd/machine-id.5.en.html, > > /etc/machine-id should be empty instead of removing. > > > > Also according to above manpage, the dbus machine-id is copied to > > /etc/machine-id if systemd machine-id is empty. However, the dbus > > machine-id is also created during isar building, which stays the > > same for every machine using the same image. > > > > So here instead of removing, empty this file, and the mechine id > > will be regenerated at the first boot. Also remove the dbus > > machine-id to prevent copying. > > Thanks, applied to next. Mhh the commit message looks pretty ugly. Probably because v2 was not actually done with git format-patch. I would suggest to clean that up and force-push next. Henning > I couldn't observe your original > "sys-subsystem-net-devices-multi-user.device timeouts" problem. Is it > reproducible with stock Isar? Which architecture? > > Also, at least for amd64, the machine id is only generated > temporarily. The file is not replaced since /etc is read-only at that > moment. So we have to revisit Claudius's rw patch. This works for arm > since it is already rw. > > With kind regards, > Baurzhan. >