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From: "Wang, Kuiying" <kuiying.wang@intel.com>
To: "Ren, Zhikui" <zhikui.ren@intel.com>,
	Manikandan <manikandan.hcl.ers.epl@gmail.com>
Cc: "openbmc@lists.ozlabs.org" <openbmc@lists.ozlabs.org>,
	"velumanit@hcl.com" <velumanit@hcl.com>,
	"manikandan.e@hcl.com" <manikandan.e@hcl.com>
Subject: RE: add multi-host support in the phosphor-post-code-manager
Date: Mon, 27 Jul 2020 02:38:56 +0000	[thread overview]
Message-ID: <SN6PR11MB3520FA25B5A6BB890567521490720@SN6PR11MB3520.namprd11.prod.outlook.com> (raw)
In-Reply-To: <DM6PR11MB4410E72996262865A6C8937994770@DM6PR11MB4410.namprd11.prod.outlook.com>

Please see all my comments in the Gerrit.

Thanks,
Kwin.

-----Original Message-----
From: Ren, Zhikui <zhikui.ren@intel.com> 
Sent: Saturday, July 25, 2020 12:32 AM
To: Manikandan <manikandan.hcl.ers.epl@gmail.com>
Cc: openbmc@lists.ozlabs.org; Wang, Kuiying <kuiying.wang@intel.com>; velumanit@hcl.com; manikandan.e@hcl.com
Subject: RE: add multi-host support in the phosphor-post-code-manager



-----Original Message-----
From: Manikandan <manikandan.hcl.ers.epl@gmail.com> 
Sent: Friday, July 24, 2020 9:21 AM
To: Ren, Zhikui <zhikui.ren@intel.com>
Cc: openbmc@lists.ozlabs.org; Wang, Kuiying <kuiying.wang@intel.com>; velumanit@hcl.com; manikandan.e@hcl.com
Subject: Re: add multi-host support in the phosphor-post-code-manager

On Tue, Jul 21, 2020 at 05:10:04PM +0000, Ren, Zhikui wrote:
> I would think that one process to handle all post-code is a cleaner design.

   Thanks Ren for comments.

   As Patrick mentioned on different hardware toplogy and hot-plug-able 
   concept matches with our platform.
 
   As per my undersatnd on recent multi-host feature such as  
   obmc-console, host-logger and x86-power-control implemented based on the multi-process.

   I will update design doc in Gerrit to discuss to further on single or multi-host approach. 
 
>It is good to be consistent. Thanks.

> -----Original Message-----
> From: openbmc <openbmc-bounces+zhikui.ren=intel.com@lists.ozlabs.org> On Behalf Of Manikandan
> Sent: Monday, July 20, 2020 9:00 AM
> To: openbmc@lists.ozlabs.org
> Cc: Wang, Kuiying <kuiying.wang@intel.com>; velumanit@hcl.com; manikandan.e@hcl.com
> Subject: add multi-host support in the phosphor-post-code-manager
> 
> Hi All,
> 
>  We woukld like to get opion on below multi-host support approaches.
> 
> Background :
> ------------
>   The Phosphor-post-code-manager supports only host to store/retrieve the host postcode history.
> 
> Approaches:
> -----------
> Approach 1: << run the multiple process >>
> 
> Create and run the multiple phosphor-post-code-manager process to handle each host postcode history.
> 
>    xyz.openbmc_project.State.Host0.Boot.PostCode
>    xyz.openbmc_project.State.Host1.Boot.PostCode
>    xyz.openbmc_project.State.Host2.Boot.PostCode
>    xyz.openbmc_project.State.Host3.Boot.PostCode
> 
> Approach 2: << pass number of host to single process >>
> 
> Pass number of host to single process phosphor-post-code-manager to register dbus object and handle each host postcode.
> 
>    xyz.openbmc_project.State.Host0.Boot.PostCode
>    xyz.openbmc_project.State.Host1.Boot.PostCode
>    xyz.openbmc_project.State.Host2.Boot.PostCode
>    xyz.openbmc_project.State.Host3.Boot.PostCode
> 
> 
> Thanks
> Mani.E

      reply	other threads:[~2020-07-27  2:39 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-20 16:00 add multi-host support in the phosphor-post-code-manager Manikandan
2020-07-21 15:20 ` Patrick Williams
2020-07-22 17:51   ` Manikandan
2020-08-04  5:18   ` Manikandan
2020-07-21 17:10 ` Ren, Zhikui
2020-07-21 18:28   ` Vijay Khemka
2020-07-23 20:31     ` Manikandan
2020-07-24 16:21   ` Manikandan
2020-07-24 16:32     ` Ren, Zhikui
2020-07-27  2:38       ` Wang, Kuiying [this message]

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