[ofa-general] MPI IB Errors

[John Leidel]

what do these modules control?
I assume some sort of RDMA function...

On 8/23/07, Bernd Schubert <bs at q-leap.de> wrote:
>
> 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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