Blue Waters compute hardware will be undergoing maintenance on 22nd January 2018 (Monday), beginning at 7AM. The compute nodes are anticipated to be unavailable for up to 8 hours. The login nodes and data transfer nodes will remain in service.
Please plan accordingly. Blue Waters will be accessible via login ondes and Globus online endpoints.
2018-01-22 7:00AM - Compute nodes are currently under maintenance and are anticipated to be back in service by 3PM today. The scheduler is currently paused to facilitate the maintenance. Batch jobs can still be submitted as usual during this period, however interactive jobs will not start until the compute nodes are returned to service and scheduler is resumed.
| Subsystem / Services || Projected Duration || Availability |
| Compute || 7AM to 3PM (8 hours) || Unavailable |
| Login / Filesystem || - || Available |
| Scheduler || - || Available |
| Globus online endpoint (ncsa#BlueWaters) || - || Available |
| Globus online endpoint (ncsa#Nearline) || - || Available |