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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

Fri. Aug. 11, 2017 - Sun. Aug. 13, 2017
Done
SINET maintenance
Mon. Aug. 7, 2017
Done
Maintenance of eduroam, Information socket with Web authentication
Wed. Aug. 2, 2017 - Wed. Aug. 9, 2017
Done
[Supercomputer] Scheduled Maintenance
Wed. Jun. 28, 2017
Done
【Lifelong email】 Maintenance of Lifelong Email Server
Thu. Jun. 22, 2017
Done
You can't log in to students mail(KUMOI) temporary due to the urgent maintenance
Thu. Jun. 22, 2017 - Tue. Jun. 27, 2017
Done
【Supercomputer】Special Maintenance on the Login Nodes in the System B and C
Tue. Jun. 20, 2017
Done
【KUINS】 Maintenance operation for KUINS-Air server
Mon. Jun. 19, 2017
Done
【KUINS】 Maintenance operation for eduroam server
Thu. Jun. 8, 2017
Done
The temporal suspension of IP-VPN(BB) service
Tue. Jun. 6, 2017 - Wed. Jun. 7, 2017
Done
[Supercomputer] Scheduled Maintenance
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