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Maintenance

Ongoing maintenance

There is no maintenance work in progress at the moment.

Maintenance schedule

Mon. Apr. 20, 2026 - Thu. Apr. 23, 2026
Scheduled
【Supercomputer】Temporary Maintenance of Login Node/Application Server
Tue. Apr. 28, 2026

  • Information Security e-Learning

Scheduled
情報セキュリティe-Learning、倫倫姫のサービス一時停止について
Sat. May. 23, 2026
Scheduled
Network Service Interruption Notice due to SINET maintenance(May 23)

Completed maintenance

Tue. Sep. 16, 2025

  • WEB Hosting

Done
[Maintenance Notice] WEB Hosting Service Type B - September 16, 2025 12:00–13:00 JST
Thu. Sep. 11, 2025

  • Activity Database on Education and Research

Done
Maintenance of Activity Databasse on Education and Research(9/11)
Tue. Sep. 9, 2025

  • Activity Database on Education and Research

Done
Maintenance of Activity Databasse on Education and Research(9/9)
Mon. Sep. 8, 2025
Done
Scheduled Maintenance: DNS Server (9/3, 9/8)
Mon. Sep. 8, 2025 - Tue. Sep. 9, 2025

  • Supercomputer Systems

Done
【Supercomputer】Temporary Maintenance of Login Node/Application Server
Thu. Sep. 4, 2025
Done
DNSサーバの緊急メンテナンスについて
Wed. Sep. 3, 2025
Done
Scheduled Maintenance: DNS Server (9/3, 9/8)

  • RDM Drive

Done
[Maintenance Notice] RDM Drive and RDM Drive Portal Maintenance – September 3, 2025 (Wed) 10:00–12:00 JST
Tue. Sep. 2, 2025

  • Vulnerability Diagnostic System

Done
脆弱性診断システムの一時停止について
Sun. Aug. 31, 2025

  • Learning Support Service (PandA)

Done
PandA メンテナンス作業のお知らせ(8/31～9/1)  / PandA Maintenance
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