I have a small system. Ten nodes, each with 64 cores. The output of “pbsnodes -a” shows a number of free nodes, yet I have a lot of jobs in the “Q” and “H” state.
I can log into the nodes and have restarted PBS on what we call the head node, the login nodes, and the compute nodes. Yet as I mentioned PBS is not sending jobs to these idle nodes.
I would like some trouble shooting tips to make sure my system is fully functional. Thank you.