dp-dxr01 suddenly dropped off the net this morning. 04:12:03 <@nagios-phx>  dp-dxr01.phx is DOWN: PING CRITICAL - Packet loss = 100% The HPOA is showing the entire blade as failed, and no amount of E-Fuse resets seems to bring it back. If it's not something catesrophic, a physical remove and re-insert may do the trick.
Open a case with Core TSI to get the blade reset: http://www.coretsi.com/CORE_Assist_Service_Desk.html (there is not quick colo-trip)
I don't appear to have an account on there and I don't see an obvious link to sigh up. How do I get access?
coretsi has been emailed.
The blade is DOA, tech can't get it to power up. We swapped drives with a spare to get DXR back online. https://inventory.mozilla.org/systems/edit/1587/ is the broken one, now in slot 10 on the chassis. https://inventory.mozilla.org/systems/show/1508/ is the formerly-unused one we swapped the drives into, now in slot 11.
system board replace and it's back to being a spare machine.