Hi,
I seem to remember that in the past, if a node was configured to be in two partitions, the actual partition of the node was determined by the partition associated with the jobs running on it. Moreover, at any instance where the node was running one or more jobs, the node could only actually be in a single partition.
Was this indeed the case and is it still the case with version Slurm 23.02.7?
Cheers,
Loris