On Wednesday 22 August 2007 22:02:58 John Leidel wrote:
> All, in adding two new blade centers full of machines to my existing
> cluster install, I'm getting the following errors in trying to run MPI jobs
> over MVAPICH ::
>
> libibverbs: Fatal: no infiniband class devices found.
> No IB device found

Yesterday I also had this problem, can you try "modprobe rdma_ucm" 
and/or "modprobe rdma_cm"?


Cheers,
Bernd

-- 
Bernd Schubert
Q-Leap Networks GmbH
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