The job scheduler and Open OnDemand on Delta and DeltaAI will be undergoing maintenance this coming Monday, September 14, 8:00-9:00am.

The scheduler will likely undergo two extended outages during this time period. During those outages Slurm commands will not work so users will be unable to submit new jobs, query the queue, etc. and new jobs will not start.

Open OnDemand will also be unavailable for an extended period of time. Running app instances should continue running on their compute nodes during the outage but the UI will not be accessible.

For questions and comments, or if you experience anything unusual after the updates, please contact us via the NCSA Help portal (https://help.ncsa.illinois.edu) or by email to help@ncsa.illinois.edu.