Daily Bulletin

HPC System Maintenance Tuesday, July 14th

July 6, 2026

CISL will perform maintenance on Derecho, Globus, Quasar, and Open on Demand on Tuesday, July 14th.

Derecho will be down for cooling system maintenance from 6am - 6pm MDT and will be returned to users after successful performance checkout.

Globus and Quasar will both be temporarily unavailable throughout the maintenance window for software updates.

The new Open on Demand service will be briefly unavailable for a version update as well.

Casper, Campaign Storage, JupyterHub, and Destor should remain available throughout.

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This material is based upon work supported by the National Center for Atmospheric Research, a major facility sponsored by National Science Foundation and managed by the University Corporation for Atmospheric Research. Any opinions, findings and conclusions or recommendations expressed in this material do not necessarily reflect the views of the National Science Foundation.