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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

Thu. Aug. 6, 2026
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)
Mon. Aug. 3, 2026
Done
ネットワークサービスのサーバメンテナンス
Thu. Jul. 30, 2026
Done
ネットワークサービスのサーバメンテナンス
Wed. Jul. 29, 2026
Done
ネットワークサービスのサーバメンテナンス

Done
[Maintenance Notice] Temporary Suspension of the University-Wide Account Information Viewing System (Knower)
Tue. Jul. 28, 2026 - Thu. Jul. 30, 2026

  • Supercomputer Systems

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