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Maintenance

Ongoing maintenance

Thu. Sep. 10, 2026 - Wed. Sep. 16, 2026

  • Supercomputer Systems

Ongoing
[Supercomputer] Suspension of the supercomputer service due to scheduled power outage and maintenance

Maintenance schedule

Tue. Sep. 15, 2026
Scheduled
Notice of RDM ObjectStorage Maintenance [Tuesday, September 15, 2026, 9:00 a.m.–7:00 p.m.]
Fri. Sep. 18, 2026

  • Vulnerability Diagnostic System

Scheduled
脆弱性診断システムの一時停止について
Thu. Sep. 24, 2026
Scheduled
DNSサーバのメンテナンス

Completed maintenance

Wed. Jul. 20, 2016
Done
The notification for urgent update of User's management system(Restored)
Fri. Jul. 15, 2016 - Tue. Jul. 19, 2016
Done
【Supercomputer】Special Maintenance on the Login Nodes in the System B and C
Mon. Jun. 27, 2016
Done
【Education system】About the maintenance of educational computer system

Done
The maintenance of Information socket with Web authentication
Fri. Jun. 10, 2016
Done
【Education system】About the maintenance of educational computer system
Thu. Jun. 9, 2016
Done
The temporary suspension of e-learning, Information Security
Tue. Jun. 7, 2016 - Wed. Jun. 8, 2016
Done
[Supercomputer] Scheduled Maintenance
Fri. Jun. 3, 2016
Done
The temporal suspension of IP-VPN(BB) service
Thu. Jun. 2, 2016
Done
The temporal suspension due to SSH port forward server maintenance
Wed. May. 18, 2016
Done
【Education system】About the maintenance of educational computer system
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