On Fri, 2009-05-29 at 08:57 -0500, Dennis Nelson wrote:
> I have tried this:
> 
> options lnet networks=o2ib(eth2)
> 
> Is that correct?

I would think so, but someone more experienced in the Lustre o2ib LND
and iWarp should chime in on that -- I've never used iWarp, only IB.

> The client is connected to the IB fabric using a Voltaire 10 GigE line card
> on a IB switch.  Has anyone tested such a configuration?  Should I expect it
> to work?

I don't expect that to work, unless the Voltaire is converting iWarp to
IB -- and I highly doubt that. It is more likely using EoIB to transport
the ethernet frames over the IB fabric. You will likely need a Lustre
router to sit between the two fabrics.
-- 
Dave Dillow
National Center for Computational Science
Oak Ridge National Laboratory
(865) 241-6602 office


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