2025.12.23[Restored] Regarding the Failure of Supercomputer Computing Nodes (23/12/2025)
At 10:00 on 23 December 2025, an issue with the supercomputer’s cooling system caused a failure, resulting in downtime for some compute nodes.
Due to this impact, we have also temporarily suspended the execution of new jobs on all compute nodes (both exclusive and shared).
We are currently investigating the situation, but the estimated restoration time is currently unknown.
We will provide an update as soon as there is progress.
We sincerely apologise for any inconvenience caused to our users.
We kindly ask for your patience until the system is restored.
(Updated 2025/12/23 13:25)
Service has been restored, and the suspension of job execution was lifted at 13:15.
We will contact users whose jobs were forcibly terminated due to this outage separately.
We sincerely apologize for any inconvenience caused to users.