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[OpenFOAM.org] mpi shared library issue in Azure cluster & slurm

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Old   July 25, 2023, 03:13
Default mpi shared library issue in Azure cluster & slurm
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Song Young Ik
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I am using Azure cluster with slurm, and trying to run openfoam in multiple node. So I installed openfoam in shared disk.

However, when I try to run openfoam script with srun, it returns error.

error while loading shared libraries: libmpi.so.40: cannot open shared object file: No such file or directory

When I type $WM_MPLIB, it returns SYSTEMOPENMPI, It seems like mpi have some error in compute nodes. How can I fix it? How can I make every compute nodes to have every necessary programs installed through server node?
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azure, cluster, mpi, slurm


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