[OMPI users] Fwd: Failed to create a queue pair (QP) error

[Ilchenko Evgeniy]

Hi!

I trying run parallel "Hello, World!" program using openmpi on single node
with creating single MPI-process (mpirun -np 1 prog), but next error
occurred:

--------------------------------------------------------------------------
Failed to create a queue pair (QP):

Hostname: node73
Requested max number of outstanding WRs in the SQ: 1
Requested max number of outstanding WRs in the RQ: 2
Requested max number of SGEs in a WR in the SQ: 4096
Requested max number of SGEs in a WR in the RQ: 4096
Requested max number of data that can be posted inline to the SQ: 0
Error: Invalid argument

Check requested attributes.
--------------------------------------------------------------------------
--------------------------------------------------------------------------
Open MPI has detected that there are UD-capable Verbs devices on your
system, but none of them were able to be setup properly. This may
indicate a problem on this system.

You job will continue, but Open MPI will ignore the "ud" oob component
in this run.

Hostname: node73
--------------------------------------------------------------------------

How I can fix it?

Where is settings for QP?

Output for ompi_info command in application.