Planned Power maintenance for EUR-IS-3 and EUR-IS-4

Our datacenter partner will be performing scheduled power maintenance on Wednesday, April 22. While they expect zero downtime for the vast majority of users, please review the details below.

Maintenance Window
PST (USA): 00:00 – 06:00

Iceland Time: 08:00 – 14:00

Beijing Time (CST): 16:00 – 22:00

Key Takeaways
Customer Action: No action is required.

Performance & Data: GPU performance will remain stable, and all local NVMe/Scratch data will be preserved.

Operational Setup: The datacenter partner is consolidating power to a single operational rail. Systems will maintain full PSU functionality during this period.

Expected Impact
While a seamless transition is expected, there is a small risk that a few servers may experience an RPDU trip, resulting in a temporary shutdown.

Mitigation Strategy:
The datacenter partner will provide continuous on-site supervision and enhanced monitoring throughout the window. If a shutdown occurs, they are prepared to perform immediate RPDU resets to bring systems back online.

Please monitor your systems as usual; our partner will manage the maintenance and recovery efforts.