Hi folks We're trying to test the pmi2 support in 2.6.0 and hitting a problem. We have verified that the pmi2 support was built/installed, and that both slurmctld and slurmd are at 2.6.0 level. When we run "srun --mpi-list", we get:
srun: MPI types are... srun: mpi/mvapich srun: mpi/pmi2 srun: mpi/mpich1_shmem srun: mpi/mpich1_p4 srun: mpi/none srun: mpi/lam srun: mpi/openmpi srun: mpi/mpichmx srun: mpi/mpichgm So it looks like the install is correct. However, when we attempt to run a job with "srun --mpi=pmi2 foo", we get an error from the slurmd on the remote node: slurmd[n1]: mpi/pmi2: no value for key in req and the PMI calls in the app fail. Any ideas as to the source of the problem? Do we have to configure something else, or start slurmd with some option? Thanks Ralph
