[mvapich-discuss] Multi-node jobs hang with mpirun

[Chris Woelkers - NOAA Federal]

I'm using mvapich 2.3 as provided by the repository for Bright Cluster
Manager. All jobs are submitted via Slurm.
When I attempt to run a job with a single node selected it runs with no
problem.
When I try that same job with multiple nodes it hangs and eventually times
out with no output or errors.
I have found the following thread detailing almost the same issue with
mvapich 2.3a.
http://mailman.cse.ohio-state.edu/pipermail/mvapich-discuss/2017-June/006402.html
I am wondering if this issue was found and fixed in the final 2.3 release,
assuming 2.3a is an alpha or other early release.

Thanks,

Chris Woelkers
IT Specialist
National Oceanic and Atmospheric Agency
Great Lakes Environmental Research Laboratory
4840 S State Rd | Ann Arbor, MI 48108
734-741-2446
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