I can think of plenty of scenarios where limits would come in handy, and none of them apply to my implementation (yet) so I’ll spare you my speculative wisdom. I have only one piece of advice regarding this setting, and it’s: DON’T make the mistake of assuming that zero and unlimited mean the same thing, because they don’t.
In summary: zero = the end of the world as you know it, so don’t do it, and especially don’t do it to all of your VMs at once. Trust me on this.
