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Maintenance

Ongoing maintenance

Thu. Aug. 20, 2026 - Sun. Aug. 23, 2026
Ongoing
メンテナンスによる全学生用ポータル瞬断のお知らせ

Maintenance schedule

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
Fri. Aug. 21, 2026
Scheduled
【ID Management System】Regarding maintenance of the password change, activation site and Knower

  • File Transfer (KUMail Storage)

Scheduled
Suspension of KUMail storage service
Fri. Aug. 21, 2026 - Mon. Aug. 24, 2026
Scheduled
【ID Management System】Regarding maintenance of the password change, activation site and Knower
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)
Tue. Aug. 25, 2026
Scheduled
Maintenance of the IIMC website(Aug 25)
Wed. Aug. 26, 2026

  • Email Hosting
  • Inbound Email Gateway

Scheduled
Temporary Service Interruption of the Authenticated Mail Sending Server for the Mail Hosting Service (Aug. 26, 18:00–19:00: Interruption for a few minutes)
Mon. Aug. 31, 2026

  • RDM Drive

Scheduled
[RDM Drive / RDM ObjectStorage] Notice of Network Configuration Maintenance

  • WEB Hosting
  • VM Hosting

Scheduled
[Hosting] Notice of Network Configuration Change
Thu. Sep. 10, 2026 - Wed. Sep. 16, 2026

  • Supercomputer Systems

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

Completed maintenance

Tue. Aug. 18, 2026

  • Activity Database on Education and Research

Done
Maintenance of Activity Database on Education and Research(8/18)
Fri. Aug. 14, 2026

  • Activity Database on Education and Research

Done
Maintenance of Activity Database on Education and Research(8/14)

  • WEB Hosting

Done
[Maintenance Notice] WEB Hosting Service Type B - Aug 14, 2026 12:00–13:00 JST
Thu. Aug. 13, 2026
Done
Maintenance of the IIMC website(Aug 13)
Thu. Aug. 6, 2026
Done
ネットワークサービスのサーバメンテナンス

Done
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

  • ORCID Profile Connection System (RIS-ORCID)

Done
Maintenance Notice: RIS-ORCID (August 6)
Wed. Aug. 5, 2026
Done
ネットワークサービスのサーバメンテナンス

  • VM Hosting
  • WEB Hosting

Done
Maintenance of ARCS Hosting Portal
Tue. Aug. 4, 2026

  • Activity Database on Education and Research

Done
Maintenance of Activity Database on Education and Research(8/4)
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