[slurm-users] Question about partition and node allocation

[Renata Maria Dart]

Hi, is there a way to specify a certain number of nodes for a
partition without specifying exactly which nodes to use?  For
instance, if I have 100 hosts and would like two partitions, a shared
which includes all of the 100, and a second partition which should
have preemption over 20 of the 100.  Do I have to spell out the
nodenames of the 20, or is there a way to just specify that 20 of the
100 nodes should be used for this second partition?

Thanks,
Renata