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[194.138.202.53]) by gmr-mx.google.com with ESMTPS id s72si241056vkd.3.2019.07.10.21.07.21 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 10 Jul 2019 21:07:22 -0700 (PDT) Received-SPF: pass (google.com: domain of baocheng.su@siemens.com designates 194.138.202.53 as permitted sender) client-ip=194.138.202.53; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of baocheng.su@siemens.com designates 194.138.202.53 as permitted sender) smtp.mailfrom=baocheng.su@siemens.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=siemens.com Received: from mail.siemens.com.cn (mail.siemens.com.cn [194.138.237.52]) by david.siemens.com.cn (8.14.9/8.14.9) with ESMTP id x6B46xWO009884 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 11 Jul 2019 12:06:59 +0800 Received: from CNPEK01M03MSX.ad011.siemens.net (cnpek01m03msx.ad011.siemens.net [139.24.237.220]) by mail.siemens.com.cn (8.14.9/8.14.9) with ESMTP id x6B46weQ016676 (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 11 Jul 2019 12:06:58 +0800 Received: from CNPEK01M06MSX.ad011.siemens.net (139.24.237.223) by CNPEK01M03MSX.ad011.siemens.net (139.24.237.220) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Thu, 11 Jul 2019 12:06:56 +0800 Received: from CNPEK01M06MSX.ad011.siemens.net ([139.24.237.223]) by CNPEK01M06MSX.ad011.siemens.net ([139.24.237.223]) with mapi id 15.01.1713.007; Thu, 11 Jul 2019 12:06:56 +0800 From: "Su, Bao Cheng" To: "Schild, Henning" , Baurzhan Ismagulov CC: "isar-users@googlegroups.com" Subject: Re: [PATCH] image-postproc-extension: empty mechine-id Thread-Topic: [PATCH] image-postproc-extension: empty mechine-id Thread-Index: AQHVNvxKB1cVUGN5TkOHJEW0z39e0A== Date: Thu, 11 Jul 2019 04:06:56 +0000 Message-ID: <10e6cb8c30024cecae35c0b1a0f9dbb9@siemens.com> References: <7a6b3fd0f6414612ab93e8a0044b2d96@siemens.com> <8f32d02f4d6e433fb17bb80cd0ea5a66@siemens.com> <20190710084831.GE8266@yssyq.m.ilbers.de> <20190710134407.318c6842@md1za8fc.ad001.siemens.net> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [139.24.142.66] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-TUID: Sn+M7X+yXTKW On 7/10/2019 7:44 PM, Schild, Henning (CT RDA IOT SES-DE) wrote:=0A= > Am Wed, 10 Jul 2019 10:48:31 +0200=0A= > schrieb Baurzhan Ismagulov :=0A= > =0A= >> Hello Bao Cheng,=0A= >>=0A= >> On Mon, Jul 08, 2019 at 10:57:36AM +0000, Su, Bao Cheng wrote:=0A= >>> According to manpage of debian machine-id @=0A= >>> https://manpages.debian.org/buster/systemd/machine-id.5.en.html,=0A= >>> /etc/machine-id should be empty instead of removing.=0A= >>>=0A= >>> Also according to above manpage, the dbus machine-id is copied to=0A= >>> /etc/machine-id if systemd machine-id is empty. However, the dbus=0A= >>> machine-id is also created during isar building, which stays the=0A= >>> same for every machine using the same image.=0A= >>>=0A= >>> So here instead of removing, empty this file, and the mechine id=0A= >>> will be regenerated at the first boot. Also remove the dbus=0A= >>> machine-id to prevent copying.=0A= >>=0A= >> Thanks, applied to next.=0A= > =0A= > Mhh the commit message looks pretty ugly. Probably because v2 was not=0A= > actually done with git format-patch.=0A= > =0A= > I would suggest to clean that up and force-push next.=0A= > =0A= yeah I saw the ugly message from the github.com. Do I have the =0A= permissions to force-push the next branch? or do I need re-send the=0A= patch to mailing list?=0A= =0A= > Henning=0A= > =0A= >> I couldn't observe your original=0A= >> "sys-subsystem-net-devices-multi-user.device timeouts" problem. Is it=0A= >> reproducible with stock Isar? Which architecture?=0A= >>=0A= >> Also, at least for amd64, the machine id is only generated=0A= >> temporarily. The file is not replaced since /etc is read-only at that=0A= >> moment. So we have to revisit Claudius's rw patch. This works for arm=0A= >> since it is already rw.=0A= >>=0A= >> With kind regards,=0A= >> Baurzhan.=0A= >>=0A= > =0A= =0A=