ThetaGPU and Cooley will undergo regular maintenance on Monday, October 2, 2023, starting at 14:00 UTC (09:00 CDT 10/02), and ending at 10:00 UTC on Tuesday, October 3, 2023 (05:00 CDT 10/03). 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.