[slurm-users] Using PMIx with SLURM

Hi folks There have been some recent questions on both this and the OpenMPI mailing lists about PMIx use with SLURM. I have tried to capture the various conversations in a “how-to” guide on the PMIx web site: https://pmix.org/support/how-to/slurm-support/

[slurm-users] preemptible low prio long job not backfill scheduled

Hi, I have a cluster that at the moment has a few idle nodes, but my low prio preemptible 1-node jobs won't be scheduled because "Resources". I suspect because I gave them a long runtime and there are other higher prio multi-node jobs waiting for more nodes to become available. Also, because a tes