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Unscheduled Brown and Hammer outage

  • Outages and Maintenance
  • Brown, Hammer


As of 7:40pm, the cooling problem has been resolved and Brown, and Hammer clusters have been returned to normal service. Job queues have been enabled and job scheduling has been resumed. Please report any issues to


The Brown and Hammer cluster began experiencing issues with cooling in the POD data center around 5:40pm EDT. Engineers are currently diagnosing the issue and are working to identify a fix. Job scheduling has been paused while this issue is being addressed (but currently running jobs are not affected).

We will provide an update by 10 am tomorrow.

Originally posted: