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| START | END | What System/Service is affected | What is happening? | What will be affected? | Contact Person | Status |
|---|---|---|---|---|---|---|
| 2021-09-28 0700 | Blue Waters | A rack of scratch lost power during the power outage. | Scratch is still responsive, but Cray is working on it. | Ongoing | ||
| 2021-09-28 0700 | 2021-09-28 2300 | NPCF work on facility power | Deenergizing power to transformer TX-4C-1020, pulling and terminating busduct cabling from transformer to room 2020. | One third of Sonexion racks will lose source 1 power (Feed C) and will continue to operate on source2 degrading reliability by losing power redundancy. | Mohammad Rantissi | Ongoing |
Upcoming Scheduled Maintenance
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