in-band hardware management after IPMI

Richard Hanley rhanley at google.com
Tue Nov 12 05:43:28 AEDT 2019


Hi Brad,

To Oskar's point, we have plans in the works to use Redfish on both a linux
host and BMCs.

I've just started investigating PLDM.  I think there are a handful of use
cases where RDE over PLDM could be useful, but we're still unsure about how
much effort it will take to integrate PLDM.

If we did move to PLDM, it would definitely be mixed in with Redfish.

- Richard

On Mon, Nov 11, 2019 at 10:20 AM Oskar Senft <osk at google.com> wrote:

> Hi Brad
>
> At least in my group, we're currently looking into using Redfish over the
> USB virtual NIC between host and BMC. The host would be running Linux
> (un-virtualized).
>
> Oskar.
>
> On Mon, Nov 11, 2019 at 11:56 AM Brad Bishop <bradleyb at fuzziesquirrel.com>
> wrote:
>
>> Hi everyone
>>
>> This is my first post to the hardware management list.  I'm Brad, I work
>> for IBM and I'm the TSC chair of the OpenBMC project.  I've cross posted to
>> both the OCP HW management mailing list and the OpenBMC project mailing
>> list because I expect both audiences are interested in the discussion.
>>
>> My question is mostly simple - The answers will likely not be.  I would
>> like to know whatever anyone is willing to share about in-band hardware
>> management plans in a post-IPMI world.  By in-band I mean applications (or
>> firmware) running on host processors in the same server as a BMC.
>>
>> Will you use Redfish?  PLDM?  A mix?  From host firmware?  From Windows?
>> From Linux?  From virtualized OSes?  From un-virtualized OSes?
>>
>> Thanks!
>>
>> -brad
>
>
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