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Maintenance

Ongoing maintenance

There is no maintenance work in progress at the moment.

Maintenance schedule

Tue. Nov. 17, 2026

  • Activity Database on Education and Research

Scheduled
Maintenance of Activity Database on Education and Research(11/17)
Wed. Nov. 18, 2026

  • WEB Hosting

Scheduled
[Maintenance Notice] WEB Hosting Service Type B - Nov 18, 2026 12:00–13:00 JST
Scheduled
[Web Hosting Service Type B] Scheduled Maintenance Notice [November 18, 2026, 5:30 PM – 7:30 PM]

  • VM Hosting

Scheduled
[VM Hosting] Scheduled Maintenance Notice [November 18, 2026, 5:30 PM – 7:30 PM]
Tue. Dec. 1, 2026 - Fri. Dec. 4, 2026

  • Supercomputer Systems

Scheduled
[Supercomputer] Scheduled Maintenance

Completed maintenance

Sun. Oct. 9, 2022
Done
Maint.on the general-purpose computer for office work(Oct.9)

Done
【ホスティング】SINET緊急メンテナンスに伴う通信断について(2022/10/9(日) 1:00 - 3:00)

Done
【ID Management System】Regarding maintenance of the password change, activation site and Knower

Done
【PC Terminal Service】The PC Service will be stopped (Oct. 9th 1:00am-3:00am)
Sun. Oct. 2, 2022 - Sun. Oct. 9, 2022
Done
SINET urgent maintenance(10/2-10/9)
Wed. Sep. 28, 2022
Done
The temporary suspension of Princess Rinrin
Wed. Sep. 21, 2022
Done
[Supercomputer] Suspension of the supercomputer service due to system maintenance
Mon. Sep. 19, 2022 - Tue. Sep. 20, 2022
Done
[Supercomputer] Suspension of the supercomputer service due to scheduled power outage and maintenance
Mon. Sep. 12, 2022
Done
Maint. on the general-purpose computer for office work(Sep.12 from 0:00-6:00)
Sat. Sep. 10, 2022
Done
【ホスティング】SINET緊急メンテナンスに伴う学外通信不可について(2022/9/10 4:30 - 6:00)
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