[update] We think we’re back up at this point. If you see odd behavior, please send a support request directly to the PACE team via email to pace-support@oit.gatech.edu.
The issue seems to have been an inadvertent switching off of a circuit breaker by an electrician, and is not expected to recur.
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We’ve had a power problem in the data center this afternoon that caused a loss of power to three of our racks. This has affected some (or all) portions of the following clusters:
Apurimac
Prometheus
Cygnus
Granulous
ECE
Monkeys
Isabella
CEE
Aryabhata
Optimus
Atlas
BioCluster
We’re looking into the cause of the problem, and have already started bringing up compute nodes.