Shouting in the Datacenter (2008) [video]
I have a colleague who was on the on-call rotation for some of our systems hosted in a datacenter our company owned. During this rotation he got unlucky in that the datacenter detected fire and decided to disperse gas that displaces oxygen (I think it was Halon gas?). Those systems are no joke - you have a short warning before you are supposed to put on a mask or get out of the server room otherwise you will just suffocate.Anyways, no fire damage was detected but oh boy... he had to run around various tech stores left and right to buy about 50-100 enterprise grade spinning disks before returning to the site. The fire suppression system somehow broke most of the hard drives in the server room.This was more than a decade ago, however. Most of the disks are replaced with SSDs and so far they seem to be much more resilient than the spinning ones.