Polaris will undergo regular maintenance on Monday, January 8, 2024, starting at 15:00 UTC (09:00 CDT 01/08), and ending at 01:30 UTC on Tuesday, January 9, 2023 (19:30 CDT 01/08). During this time, no jobs will be run on the systems and there will be no access to the login nodes. Filesystem access will be disrupted.