What if nodes are drained before prolog is finished?

[Taras Shapovalov]

Hi guys,

We have faced with a scenario where prolog (in particular PrologSlurmctrld)
is started (and takes a couple of minutes) and then node is drained (before
the prolog is finished). In this case Slurm will still start the job on the
drained nodes. Should Slurm check whether the node is drained or not also
after the prolog is finished? I believe it should.

Thanks,
Taras