[ewg] OpenSM - GID_AVAIL/GID_UNAVAIL GID_IN/GID_OUT events

Hal Rosenstock hal at dev.mellanox.co.il
Wed Jul 25 07:42:25 PDT 2012


Hi Pavan,

> Hi,
> 
> Kindly include my mail ID in the response since I am not on the ewg
> mailing list.
> 
> I would like to know if OpenSM supports GID_UNAVAILABLE and
> GID_AVAILABLE asynchronous events.
> ( Not sure if they are known by any other event name - GID_IN/GID_OUT ?? )

Yes, OpenSM supports these (traps 64/65).

> If I subscribe to subnet manager notices, would I be able to detect
> another node going down/coming up in the subnet?

Yes, if you subscribe for all LIDs in subnet.

-- Hal

> TIA,
> Pavan
> 
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