Re: [ewg] rdma/cm: disallow loopback address for iwarp devices

Pradeep Satyanarayana
2010-02-09T00:50:26Z

Jeff Squyres wrote:
> On Feb 8, 2010, at 7:30 PM, Pradeep Satyanarayana wrote:
>
>> elm3b199:/usr/lib # /usr/mpi/gcc/openmpi-1.4.1/bin/mpirun -np 2 --bynode --mca btl_openib_cpc_include rdmacm ring
>> --------------------------------------------------------------------------
>> mpirun was unable to launch the specified application as it could not find an executable:
>>
>> Executable: ring
>> Node: elm3b199
>>
>> while attempting to start process rank 0.
>> --------------------------------------------------------------------------
>> elm3b199:/usr/lib #
>
> Is there an executable named "ring" either in your $PATH or in /usr/lib?
>
> Open MPI is telling you it can't find an executable named "ring".

Hi Jeff,

No, there is none. I got this command from one of the mails in the thread. What should I use instead?

Thanks
Pradeep