On Tue, Jun 09, 2009 at 04:33:51PM +0300, Pavel Shamis (Pasha) wrote:
>
>> Open MPI currently needs to have connected fabrics, but maybe that's  
>> something we will like to change in the future, having two separate  
>> rails. (Btw Pasha, will your current work enable this ?)
> I do not completely understand what do you mean here under two separate  
> rails ...
> Already today you may connect each port to different subnet, and ports  
> in the same
> subnet may talk to each other.
>

Subnet?  (subnet .vs. fabric)
Does this imply tcp/ip
What IB protocols are involved and
Is there any agent that notices the disconnect and will trigger the switch?

-- 
        T o m  M i t c h e l l 
        Found me a new hat, now what?

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