[ewg] OpenSM problem on today's OFED-1.5.1 daily build

[Hal Rosenstock]

On Fri, Feb 19, 2010 at 7:16 PM, Woodruff, Robert J
<robert.j.woodruff at intel.com> wrote:
> Hal wrote,
>
>>Could it be changes to mlx driver ?
>
> Guess we need to look at what has changed since RC1.
>
>>And that's an SDR switch port ?
>
> Yes, this is a very very old 8 port Mellanox SDR switch.
>
>>Looks like the switch SMA is not responding ? Can you try some smpquerys to it ?
>
> I re-loaded the OFED-1.5.1-rc1 code, it seems to work fine, so I do not suspect the switch,

Makes sense.

> unless the latest OpenSM or MLX driver is sending some MAD to the switch SMA that it
> does not understand.

>>Is this reproducible in this environment ?
>
> Yes. happens every time.

Can you run OFED-1.5.1-rc1 with the OpenSM from the failing daily
build ? I suspect that will work and would show it's mlx4 as opposed
to management code but maybe I'll eat my words.