At that point without actually going in and checking they have no real way of knowing if there really is/was a fire or not. So the proper procedure is to let the professionals handle it (wait for the fire department to clear the building). No amount of server downtime is worth sending a "not a firefighter" into a possibly burning building.
And facilities like these have strict control of where people can be so they know if someone is in there or not without of going in to check.
Nevertheless, having breathing gear could allow beginning recovery action just after the fire department finished procedures. This would shorten recovery time.
I would hope that they do audit people in and out so i case of accidents you can account for everyone.
Oh and these would be trained people
I'll revise that to - I hope that whomever is relying on AWS for safety-critical systems at least does it over many regions. It's still dumb, because even AWS occasionally has global/multi-region outages, but at least it hopefully reduces the chance for it.
Wtf, why not? It's drastically easier, and probably cheaper, to achieve that level of redundancy with AWS than doing it yourself.
> It's still dumb, because even AWS occasionally has global/multi-region outages
Really? Like when? The only potential one you can claim was multi-region, was when S3 us-east-1 was down, and with the old default behaviour - if you didn't specify where your S3 bucket is it would pass through us-east-1 to ask where it is - that impacted lazy code that had nothing to do with us-east-1. That's almost entirely on developers and such though, so hard to claim it was a multi-region or global outage.
Also they didn't have breathing gear (and trained staff) so you could go in and restart without waiting and also in case of an accident being able to try and rescue people.
Back when worked in RnD for the lab where we could have had a Freon leak we had breathing gear just outside and some people trained to use it