From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail1.windriver.com (mail1.windriver.com [147.11.146.13]) by mail.openembedded.org (Postfix) with ESMTP id 127EA6A9C4 for ; Wed, 31 Jul 2013 07:09:17 +0000 (UTC) Received: from ALA-HCA.corp.ad.wrs.com (ala-hca.corp.ad.wrs.com [147.11.189.40]) by mail1.windriver.com (8.14.5/8.14.3) with ESMTP id r6V79GWf029179 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL); Wed, 31 Jul 2013 00:09:16 -0700 (PDT) Received: from [128.224.162.233] (128.224.162.233) by ALA-HCA.corp.ad.wrs.com (147.11.189.50) with Microsoft SMTP Server (TLS) id 14.2.342.3; Wed, 31 Jul 2013 00:09:16 -0700 Message-ID: <51F8B825.3000707@windriver.com> Date: Wed, 31 Jul 2013 15:09:25 +0800 From: ChenQi User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130623 Thunderbird/17.0.7 MIME-Version: 1.0 To: Chris Larson References: <51F092C5.3060906@windriver.com> In-Reply-To: X-Originating-IP: [128.224.162.233] Cc: Patches and discussions about the oe-core layer Subject: Re: RFC: meta-ro-rootfs approach and volatiles vs tmpfiles.d X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 31 Jul 2013 07:09:17 -0000 Content-Type: multipart/alternative; boundary="------------020505050601090500000409" --------------020505050601090500000409 Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit On 07/31/2013 02:53 AM, Chris Larson wrote: > On Wed, Jul 24, 2013 at 7:51 PM, ChenQi > wrote: > > You can get more information from the bug link below. The related > bugs are listed in the blocks list of this bug. > https://bugzilla.yoctoproject.org/show_bug.cgi?id=4103 > You can also review the patchset for these bugs on > > http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=ChenQi/read-only-rootfs-in-live-images > > > I'll start playing around with this locally, to see how well it'd work > (with adjustments to support systemd) for our use cases, and will go > from there on our end. Up next for me: > Thank you very much for your review :) Best Regards, Chen Qi > - see if your r/o bits will be suitable for us with systemd rather > than using our tmpfiles override mechanism. we need to support this on > much more than just live images, and we need systemd :) > - pursue systemd support for services missing that support in oe-core > - pursue improved sysvinit / systemd feature parity, and potential > volatiles -> tmpfiles migration / consolidation > -- > Christopher Larson > clarson at kergoth dot com > Founder - BitBake, OpenEmbedded, OpenZaurus > Maintainer - Tslib > Senior Software Engineer, Mentor Graphics --------------020505050601090500000409 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: 7bit
On 07/31/2013 02:53 AM, Chris Larson wrote:
On Wed, Jul 24, 2013 at 7:51 PM, ChenQi <Qi.Chen@windriver.com> wrote:
You can get more information from the bug link below. The related bugs are listed in the blocks list of this bug.
https://bugzilla.yoctoproject.org/show_bug.cgi?id=4103
You can also review the patchset for these bugs on 
http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=ChenQi/read-only-rootfs-in-live-images

I'll start playing around with this locally, to see how well it'd work (with adjustments to support systemd) for our use cases, and will go from there on our end. Up next for me:


Thank you very much for your review :)

Best Regards,
Chen Qi

- see if your r/o bits will be suitable for us with systemd rather than using our tmpfiles override mechanism. we need to support this on much more than just live images, and we need systemd :)
- pursue systemd support for services missing that support in oe-core
- pursue improved sysvinit / systemd feature parity, and potential volatiles -> tmpfiles migration / consolidation
--
Christopher Larson
clarson at kergoth dot com
Founder - BitBake, OpenEmbedded, OpenZaurus
Maintainer - Tslib
Senior Software Engineer, Mentor Graphics

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