| Start | End | What System/Service is affected | What is happening? | What will be affected? | Contact Person | Status |
|---|
| 2022-02-23 1700 | 2022-02-23 1900 | DNS2 | DNS2 hardware will be replaced. | There will be a brief outage of DNS2, while IP's are migrated to the new server. | help+neteng@ncsa.illinois.edu | |
| 2022-04-20 0800 | 2022-04-20 2000 | ICC | ICC Quarterly Maintenance | ICC Cluster nodes only | help@campuscluster.illinois.edu | |
| 2022-07-20 0800 | 2022-07-20 2000 | ICC | ICC Quarterly Maintenance | All ICC services | help@campuscluster.illinois.edu | |
| 2022-10-19 0800 | 2022-10-19 2000 | ICC | ICC Quarterly Maintenance | ICC Cluster nodes only | help@campuscluster.illinois.edu | |