Warning/error messages when running MPI jobs about mphys HOT 3 CLOSED

@chrislupp see OpenMDAO poem about this change here: https://github.com/OpenMDAO/POEMs/blob/master/POEM_035.md

The deprecation warnings are from openmdao. I believe the warnings are added with this PR: OpenMDAO/OpenMDAO#1760.

For now, 3.6.0 works. We will update the MPhys code with the new OpenMDAO API for src_indices, which should resolve these warnings. I am not sure about the first error-like thing you posted. I have not seen anything like that from our code but I also dont have a lot of experience with aerostructural.

Hope this helps.

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Thanks for the OpenMDAO version pointer. BTW, I figured out the first warning/error: apparently this can happen when running docker containers and supposedly the warnings are harmless.

from mphys.

as discussed in the telecon today, to get openmpi and docker running without those annoying messages, you can deactivate Vader (for reference, here the OpenMPI issue: open-mpi/ompi#4948) by setting the environment variable:

export OMPI_MCA_btl_vader_single_copy_mechanism=none

with Docker, I tend to set this in the Dockerfile.

from mphys.