What file system are you running on?

I will look into this, but it might be later next week. I just wanted to 
emphasize that we are regularly running the parallel hdf5 tests with ompio, and 
I am not aware of any outstanding items that do not work (and are supposed to 
work). That being said, I run the tests manually, and not the 'make test' 
commands. Will have to check which tests are being run by that.

Edgar

> -----Original Message-----
> From: users [mailto:users-boun...@lists.open-mpi.org] On Behalf Of Gilles
> Gouaillardet
> Sent: Saturday, February 16, 2019 1:49 AM
> To: Open MPI Users <users@lists.open-mpi.org>
> Subject: Re: [OMPI users] HDF5 1.10.4 "make check" problems w/OpenMPI
> 3.1.3
> 
> Ryan,
> 
> Can you
> 
> export OMPI_MCA_io=^ompio
> 
> and try again after you made sure this environment variable is passed by srun
> to the MPI tasks ?
> 
> We have identified and fixed several issues specific to the (default) ompio
> component, so that could be a valid workaround until the next release.
> 
> Cheers,
> 
> Gilles
> 
> Ryan Novosielski <novos...@rutgers.edu> wrote:
> >Hi there,
> >
> >Honestly don’t know which piece of this puzzle to look at or how to get more
> information for troubleshooting. I successfully built HDF5 1.10.4 with RHEL
> system GCC 4.8.5 and OpenMPI 3.1.3. Running the “make check” in HDF5 is
> failing at the below point; I am using a value of RUNPARALLEL='srun --
> mpi=pmi2 -p main -t 1:00:00 -n6 -N1’ and have a SLURM that’s otherwise
> properly configured.
> >
> >Thanks for any help you can provide.
> >
> >make[4]: Entering directory 
> >`/scratch/novosirj/install-files/hdf5-1.10.4-build-
> gcc-4.8-openmpi-3.1.3/testpar'
> >============================
> >Testing  t_mpi
> >============================
> >t_mpi  Test Log
> >============================
> >srun: job 84126610 queued and waiting for resources
> >srun: job 84126610 has been allocated resources
> >srun: error: slepner023: tasks 0-5: Alarm clock 0.01user 0.00system
> >20:03.95elapsed 0%CPU (0avgtext+0avgdata 5152maxresident)k
> >0inputs+0outputs (0major+1529minor)pagefaults 0swaps
> >make[4]: *** [t_mpi.chkexe_] Error 1
> >make[4]: Leaving directory 
> >`/scratch/novosirj/install-files/hdf5-1.10.4-build-
> gcc-4.8-openmpi-3.1.3/testpar'
> >make[3]: *** [build-check-p] Error 1
> >make[3]: Leaving directory 
> >`/scratch/novosirj/install-files/hdf5-1.10.4-build-
> gcc-4.8-openmpi-3.1.3/testpar'
> >make[2]: *** [test] Error 2
> >make[2]: Leaving directory 
> >`/scratch/novosirj/install-files/hdf5-1.10.4-build-
> gcc-4.8-openmpi-3.1.3/testpar'
> >make[1]: *** [check-am] Error 2
> >make[1]: Leaving directory 
> >`/scratch/novosirj/install-files/hdf5-1.10.4-build-
> gcc-4.8-openmpi-3.1.3/testpar'
> >make: *** [check-recursive] Error 1
> >
> >--
> >____
> >|| \\UTGERS,          
> >|---------------------------*O*---------------------------
> >||_// the State       |         Ryan Novosielski - novos...@rutgers.edu
> >|| \\ University | Sr. Technologist - 973/972.0922 (2x0922) ~*~ RBHS Campus
> >||  \\    of NJ       | Office of Advanced Research Computing - MSB C630, 
> >Newark
> >   `'
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