System Downtime June 30, 2021

A downtime for all OSC HPC systems is scheduled from 7 a.m. to 9 p.m., Wednesday, June 30, 2021. The downtime will affect the Pitzer and Owens Clusters, web portals, state-wide licenses, and HPC file servers. Login services will not be available during this time. Client portal ( will be accessible. In preparation for the downtime, jobs that cannot be completed before 7 a.m., June 30, 2021 will not start. Jobs that are not started on clusters will remain until after the downtime and then will be queued to start once the system is returned to production status. Please check the calendar item for details: To stay up to date on system notices, follow @HPCNotices on Twitter. As always, you can contact us at
Display Start: 
Wednesday, June 16, 2021
Display End: 
Thursday, July 1, 2021