Thank you!  Unless I missed something, I haven’t seen this in the OpenMPI FAQ.  
If it isn’t in there, it would be nice to include it.  Thanks!

--john

From: users [mailto:users-boun...@open-mpi.org] On Behalf Of Joshua Ladd
Sent: Friday, January 09, 2015 3:22 PM
To: Open MPI Users
Subject: Re: [OMPI users] Determine IB transport type of OpenMPI job

Open MPI's openib BTL only supports RC transport.

Best,

Josh

Sent from my iPhone

On Jan 9, 2015, at 9:03 AM, "Sasso, John (GE Power & Water, Non-GE)" 
<john1.sa...@ge.com<mailto:john1.sa...@ge.com>> wrote:
For a multi-node job using OpenMPI 1.6.5 over InfiniBand where the OFED library 
is used, is there a way to tell what IB transport type is being used (RC, UC, 
UD, etc)?

---john

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