[ERI1][Cooling System] - Multiple maintenance notification

Scheduled Maintenance Report for Network & Infrastructure

Completed

We would like to inform you that the maintenance on our cooling infrastructure is now completed.
All services are operational.

Thank you for your patience throughout this maintenance.

Posted Feb 11, 2026 - 16:23 UTC

Update

E103C08 has been completed

Posted Feb 11, 2026 - 12:36 UTC

Update

Rack E103C09 and E103C12 has been completed.

Posted Feb 11, 2026 - 10:25 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Feb 11, 2026 - 07:00 UTC

Scheduled

As part of our continuous improvement plan, we will be carrying out a maintenance on our cooling infrastructure.

Start time : 11/02/2026 07:00 UTC
End time : 11/02/2026 17:00 UTC

List of concerned racks:
- Rack E103C09
- Rack E103C08
- Rack E103C12
- Rack E103C11

Service impact : During this maintenance, the cooling system's efficiency may be temporarily reduced for some servers, potentially lowering performance. Despite ongoing mitigation efforts, customers could still experience a temporary reboot or shutdown in the worst case.
Service improvement : As part of our continuous improvement policy, we will be doing a maintenance on our cooling infrastructure.

Thank you for your understanding.

Posted Jan 22, 2026 - 19:04 UTC

This scheduled maintenance affected: Infrastructure || ERI (ERI1).