Arvados

at 0358074

Might be worth mentioning in config comment something like: "After this limit is reduced, any existing nodes with slot number >= new limit will not be counted against the new limit. IOW, the new limit won't be strictly enforced until those higher-numbered nodes go down."

I think it would be simpler (and better for testing) to use Rails.configuration.max_compute_nodes twice instead of copying it to a class variable and using that twice. But LGTM either way. Thanks.