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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

Fri. Jan. 27, 2017
Done
【Supercomputer】Special Maintenance on the Login Nodes in the System B and C
Wed. Jan. 25, 2017
Done
【Supercomputer】Special Maintenance on the Login Nodes in the System B and C
Sun. Jan. 15, 2017
Done
The temporary suspension of e-learning, Information Security
Sat. Jan. 7, 2017
Done
The suspension of Portal and business system(Financial Accounting System etc) on Jan.7(Sat)9:00-18:00
Mon. Dec. 26, 2016
Done
【New general computer system】(12/26) Replacement of network for the commencement of operation

Done
PandA service will be not available due to maintenance at 26 Dec AM3:00-AM6:00
Sat. Dec. 24, 2016 - Wed. Dec. 28, 2016
Done
【ownCloud】（12/24～28) Notice of the stop of ownCloud server
Sat. Dec. 24, 2016 - Mon. Dec. 26, 2016
Done
SINET maintenance
Wed. Dec. 21, 2016
Done
All services of Educational computer systems will be stopped (21 Dec)
Tue. Dec. 20, 2016 - Tue. Dec. 27, 2016
Done
【KUINS】（12/20～27) Maintenance operation for network server
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