Skip to main content

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

Tue. Dec. 20, 2016 - Tue. Dec. 27, 2016
Done
【KUINS】（12/20～27) Maintenance operation for network server
Tue. Dec. 20, 2016
Done
【KUINS】(12/20)Urgent maintenance operation for email transmitting server with authentication
Mon. Dec. 19, 2016
Done
Temporal suspension of mail hosting service
Mon. Dec. 19, 2016 - Tue. Dec. 27, 2016
Done
Service suspension due to replacement to the new system B/C (Suspension of whole systems)
Sat. Dec. 17, 2016 - Sun. Dec. 18, 2016
Done
【Important】Faculty and Staff mail(KUMail) system stop
Tue. Dec. 6, 2016
Done
【Supercomputer】Scheduled Maintenance
Tue. Nov. 29, 2016
Done
【KUINS】The maintenance of network device for off-campus connection
Sat. Nov. 19, 2016
Done
The temporal suspension of IP-VPN(BB) service
Fri. Nov. 18, 2016
Done
About the suspension of cyber learning service
Thu. Nov. 17, 2016 - Fri. Nov. 18, 2016
Done
【Supercomputer】Special Maintenance on the Login Nodes in the System B and C
Shortcut
Inquiry Shortcut