"Why Not To Shout At Your Disk Array"

[riddlermarc]

Brendan Gregg of Sun's Fishworks lab has an interesting video demo up at YouTube demonstrating just how bad vibes, if expressed with sufficient volume in front of a rack full of disks, can cause a spike in disk latency. White noise, evidently, doesn't do them much harm.

Source..

So remember, no matter how much your boss ticks you off, don't think it's safe any more to go into the server room and blow your stack!