Graphcore, Sambanova, and Cerebras will undergo regular maintenance on Monday, October 2, 2023, starting at 14:00 UTC (09:00 CDT 10/02), and ending at 18:30 UTC on Monday, October 2, 2023 (13:30 CDT 10/02). 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.