System Status

Services Status

Node Cluster Status
Google Drive Globus Connector N/A Available* Grace Available* Farnam Available* Ruddle Available

* when unavailable, the associated Globus endpoint will also be unavailable.

Cluster Maintenance

To perform critical updates and minimize downtime, regular maintenance will be performed on each cluster on a rotating schedule. Scheduled maintenance periods typically start on a Monday and run through the end of the following Wednesday. During maintenance, logins will be disabled, jobs will not run and cluster storage may be unavailable. Communication will be sent to users both 4 weeks and 1 week prior to the maintenance period.

Scheduled maintenance will be canceled if insufficient justification exists prior to the planned start. Communication will be sent immediately if a maintenance window is being canceled.


  • Feb. 3-5, 2020 Grace
  • Apr. 6-8, 2020 Farnam
  • June 1-3, 2020 Milgram (postponed – new date TBD)
  • June 9-11, 2020 Ruddle
  • Aug. 3-5, 2020 Grace
  • Oct. 5-7, 2020 Farnam
  • Nov. 2-4, 2020 Ruddle
  • Dec. 7-9, 2020 Milgram