Power Maintenance at CHI@UC November 19th - 22nd

Resolved Posted by Michael Sherman on October 25, 2021
Outage start Friday, November 19, 2021 6 p.m.
Expected end Monday, November 22, 2021 2:10 p.m.

Update: The outage is now over. Jupyterhub, Trovi, and CHI@UC are now available.

Important Note: Instances created prior to the outage are available, but must be powered back on manually. You can do so via the web ui, or other CLI / API as you prefer. They were shut down prior to the outage to avoid any data-loss.

There will be a total outage for the CHI@UC site 6pm, Friday November 19th - 12pm, Monday November 22nd, due to maintenance on the power system in the data center.

During this time, the following will not be available:

  • JupyterHub + Trovi
  • All nodes and the GUI for CHI@UC

It will not be possible to create leases, update existing leases, launch instances, or connect to already-launched instances. Provisioned nodes will be powered off, but not otherwise modified.

CHI@TACC, CHI@NU, and CHI@Edge should be unaffected.