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Maintenance

Ongoing maintenance

Tue. Jul. 28, 2026 - Thu. Jul. 30, 2026

  • Supercomputer Systems

Ongoing
【Supercomputer】Temporary Maintenance of Login Node/Application Server

Maintenance schedule

Thu. Jul. 30, 2026
Scheduled
ネットワークサービスのサーバメンテナンス
Mon. Aug. 3, 2026
Scheduled
ネットワークサービスのサーバメンテナンス
Tue. Aug. 4, 2026

  • Activity Database on Education and Research

Scheduled
Maintenance of Activity Database on Education and Research(8/4)
Wed. Aug. 5, 2026

  • VM Hosting
  • WEB Hosting

Scheduled
Maintenance of ARCS Hosting Portal
Scheduled
ネットワークサービスのサーバメンテナンス
Thu. Aug. 6, 2026
Scheduled
ネットワークサービスのサーバメンテナンス
Fri. Aug. 14, 2026

  • WEB Hosting

Scheduled
[Maintenance Notice] WEB Hosting Service Type B - Aug 14, 2026 12:00–13:00 JST

  • Activity Database on Education and Research

Scheduled
Maintenance of Activity Database on Education and Research(8/14)
Thu. Aug. 20, 2026
Scheduled
ネットワークサービスのサーバメンテナンス
Mon. Aug. 24, 2026 - Wed. Aug. 26, 2026

  • PC Terminal Services for Education

Scheduled
【PC端末サービス】教育コンシステム保守に伴うサービス停止について(8/24-26)

Completed maintenance

Thu. Jul. 2, 2015
Done
【Education system】About the maintenance of educational computer system
Wed. Jun. 17, 2015
Done
【Education system】About the maintenance of educational computer system
Mon. Jun. 15, 2015
Done
【Supercomputer】Special Maintenance on the Login Nodes in the System B and C
Tue. Jun. 9, 2015 - Wed. Jun. 10, 2015
Done
[Supercomputer] Scheduled Maintenance
Fri. Jun. 5, 2015
Done
【KUINS：Urgent】 The wireless LAN in Yoshida South campus will be suspended temtorary.
Thu. Jun. 4, 2015
Done
【Education system】About the maintenance of educational computer system
Fri. May. 15, 2015
Done
About the suspension of cyber learning service
Fri. Apr. 24, 2015
Done
About the suspension of communication to off-campus due to the device maintenance to off-campus
Thu. Apr. 23, 2015
Done
The connection of Wireless LAN will be stopped temporarily

Done
The temporary suspension of e-learning, Information Security
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