WHAT HAPPENED?
Several servers were offline in the TSRB Data Center.


WHEN DID IT HAPPEN?
From 11:25 AM to 12:30 PM, Wednesday, May 8, 2013.


WHY DID IT HAPPEN?
One of the two PDUs in the data center went offline, causing the connected servers to lose power.


WHO WAS AFFECTED?
Users of the following systems:

Affected systems:
adam.cc.gatech.edu
dilab.cc.gatech.edu
hydrogen.cc.gatech.edu
Loki cluster
parliament0.cc.gatech.edu
parliament1.cc.gatech.edu
parliament-1.cc.gatech.edu
parliament2.cc.gatech.edu
parliament-2.cc.gatech.edu
parliament3.cc.gatech.edu
Pravda.cc.gatech.edu
Rohan cluster
spamzilla.cc.gatech.edu
ubiserver.cc.gatech.edu


WHAT DO YOU NEED TO DO?
No user action is required.


HAS THE PROBLEM BEEN RESOLVED?
Yes.  TSO reset the PDU, and the servers were again operational by 12:30 PM.  TSRB Facilities are investigating the cause.


WHO SHOULD YOU CONTACT FOR QUESTIONS?
TSO Help Desk (CCB 148, 404.894.7065, helpdesk@cc.gatech.edu)