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Subject: Re: [OMPI users] users Digest, Vol 1217, Issue 2, Message3
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2009-04-30 07:09:35

On Apr 30, 2009, at 5:33 AM, jan wrote:

> Thank You Jeff Squyres. Could you suggest the method to run layer 0
> diagnostics to know that if the fabric is clean. I have contacted Dell
> local(Taiwan). I don't think they are familiar with Openmpi even the
> infiniband module.

Note that the layer 0 diagnostics I'm referring to are IB diagnostics,
not Open MPI diagnostics. You need to ensure that your fabric is
functioning properly.

> Does anyone have the IB stack hangs problem with Mellanox
> ConnectX product?

FWIW: we do quite a bit of development and automated regression
testing on IB (including ConnectX) every day.

Jeff Squyres
Cisco Systems