On Sat, Oct 01, 2016 at 12:34:02PM +0200, Michael Banck wrote: > |(unstable-amd64-sbuild)mba@hartree:/$ OMPI_MCA_orte_rsh_agent=/bin/false > |fakeroot pw.x
The same happens if I wrap it around mpirun --allow-run-as-root btw: |(unstable-amd64-sbuild)mba@hartree:/$ OMPI_MCA_orte_rsh_agent=/bin/false |fakeroot mpirun --allow-run-as-root pw.x |[hartree:10475] PMIX ERROR: INVALID-CREDENTIAL in file |src/server/pmix_server_listener.c at line 540 |[hartree:10480] PMIX ERROR: UNREACHABLE in file src/client/pmix_client.c |at line 983 |[hartree:10480] PMIX ERROR: UNREACHABLE in file src/client/pmix_client.c |at line 199 |-------------------------------------------------------------------------- |It looks like MPI_INIT failed for some reason; your parallel process is |likely to abort. There are many reasons that a parallel process can |fail during MPI_INIT; some of which are due to configuration or |environment |problems. This failure appears to be an internal failure; here's some |additional information (which may only be relevant to an Open MPI |developer): | | ompi_mpi_init: ompi_rte_init failed | --> Returned "(null)" (-43) instead of "Success" (0) |-------------------------------------------------------------------------- |*** An error occurred in MPI_Init |*** on a NULL communicator |*** MPI_ERRORS_ARE_FATAL (processes in this communicator will now abort, |*** and potentially your MPI job) |[hartree:10480] Local abort before MPI_INIT completed completed |successfully, but am not able to aggregate error messages, and not able |to guarantee that all other processes were killed! |------------------------------------------------------- |Primary job terminated normally, but 1 process returned |a non-zero exit code.. Per user-direction, the job has been aborted. |------------------------------------------------------- |[hartree:10475] PMIX ERROR: INVALID-CREDENTIAL in file |src/server/pmix_server_listener.c at line 540 |[hartree:10481] PMIX ERROR: UNREACHABLE in file src/client/pmix_client.c |at line 983 |[hartree:10481] PMIX ERROR: UNREACHABLE in file src/client/pmix_client.c |at line 199 |-------------------------------------------------------------------------- |mpirun detected that one or more processes exited with non-zero status, |thus causing |the job to be terminated. The first process to do so was: | | Process name: [[55876,1],0] | Exit code: 1 |--------------------------------------------------------------------------
