Hi Gilles,
it seems only flux is a PMIx option, which is very suspicious.can you check other components are available? ls -l /usr/local/lib/openmpi/mca_pmix_*.so
andrej@terra:~/system/tests/MPI$ ls -l /usr/local/lib/openmpi/mca_pmix_*.so-rwxr-xr-x 1 root root 97488 Feb 1 08:20 /usr/local/lib/openmpi/mca_pmix_flux.so -rwxr-xr-x 1 root root 92240 Feb 1 08:20 /usr/local/lib/openmpi/mca_pmix_isolated.so
Thank you for your continued help! Cheers, Andrej
