*edit* all back online now - the two servers were actually both off.. the buttons are right next to where he was sleeping and a very soft touch will turn them off.. I already have on my ToDo list "sort out decent server storage solution".
My home servers are all currently down because I have a guest sleeping in my server room, and he's bumped the cable out - kinda my fault coz the notch is broken on the cable, and the too short cable is draping across the floor.. it will be plugged back in when he gets up in a few hours.