Not only will a data center of a generator, they will test it regularly and if it doesn't work get it fixed.

The power company has a long list of who has backup power. I know of one factory where the generator was installed in the 1920s on a boiler from the 1880's - it is horribly inefficient, but the power company still gives the owners incentive to keep it working because for 4x the normal cost of power and 12 hours notice that generator can run the entire town it is in, which they do every 5 years when things really go wrong with the grid.

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dylan604 3 days ago | parent [-]

> they will test it regularly and if it doesn't work get it fixed.

What is your definition of regularly, and what qualifies as getting it fixed? I know lots of places that had things scheduled, but on the day of, something "came up" that the test was pushed. I've seen others where they tested by only firing up the generator, but didn't actually use it to power the facility. I've also seen repair tags that sat "unlooked" at for years.

Not every facility is managed/financed the same for such a blanket statement as yours.

	▲	bluGill 3 days ago \| parent \| next [-]
		Most places I know of where like that until 'something' happened and now they take a lot more care.
	▲	mjcl 2 days ago \| parent \| prev \| next [-]
		So this will force datacenters that employ "reliability theater" to either actually be reliable or give up the facade and take repeated outages? Ok!
	▲	bloomingeek 3 days ago \| parent \| prev [-]
		Exactly! And one of points, based on real work experience, I was trying to make.