Hello, Thank you for your answer, I would be interested in your script for inspiration. Updating SuspendExcNodes seemed like a good idea but I realized that SLURM has to be reconfigured after each change of this parameter because it is part of the configuration. I don't know if re-configuring SLURM via scontrol reconfigure has a big impact on the platform but if it does, I will implement my own system by hand as you did so seeing your script might help.
Thanks in advance for sharing the script and if you know the impact of scontrol reconfigure, I would be glad to know your experience. Best regards, C.Mercier