alt Hacker News> to-do list becomes securing weapons, vehicles and fuel.
I toured a datacenter once back in the early 2000s and they showed me 30 days of generator fuel storage. When i asked them why 30 days and not 35 they replied "we're such a major customer of both electricity and fuel that if we don't get electricity or fuel for 30 days there's way bigger problems than your website not being online" hah.
Replies
SoftTalker • yesterday at 11:52 PM
You also need to understand whether the generator backup actually runs everything. Where I work it doesn't. Only "essential" systems get backup power.
And if the data center is more than about 5 years old it almost certainly was not planned with adequate backup power to run racks of GPUs.
I had a similar discussion in the low 1990s at a large electronic manufacturer that had a pair of Unisys mainframes, one in São Paulo and another in Manaus, in the Amazon region communicating over a satellite link (two large 3m dishes on both places). There was one question of what happens if both fail at the same time, and I pointed that anything that takes out São Paulo and Manaus at the same time is a civilisation ending event, and we shouldn’t worry too much about that.
Anyway, we had a load shedding agreement with a large bank across the street from São Paulo and we could switch over to their Unisys mainframe in a matter of minutes, and vice versa.