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Maintenance

Ongoing maintenance

There is no maintenance work in progress at the moment.

Maintenance schedule

Mon. Jun. 30, 2025

  • Supercomputer Systems

Scheduled
【Supercomputer】Temporary Maintenance of Login Node for SystemB/C
Wed. Jul. 2, 2025

  • RDM Drive

Scheduled
RDM Drive、RDM Drive Portal メンテナンスのお知らせ【2025年7月2日（水） 10:00 - 12:00】

Completed maintenance

Fri. Mar. 30, 2018
Done
Update of the SSH port forward service server
Wed. Mar. 28, 2018 - Thu. Apr. 5, 2018
Done
[Supercomputer]Service suspension for the maintenance at the end of the fiscal year
Thu. Mar. 22, 2018 - Fri. Mar. 23, 2018
Done
The temporary suspension of e-learning, Information Security
Thu. Mar. 15, 2018 - Fri. Mar. 16, 2018
Done
Urgent suspension due to switching the network device
Wed. Mar. 14, 2018
Done
PandA service is not available due to maintenance from 14 Mar to 15 Mar.
Wed. Mar. 7, 2018
Done
About the suspension of the communication due to the VPN wide maintenance operation
Thu. Mar. 1, 2018 - Sun. Mar. 11, 2018
Done
【Education System 】＜Apology＞The restart of the PC terminals of the OSL was delayed
Tue. Feb. 27, 2018
Done
The temporal suspension of IP phone network (Feb.27 (Tue) 12:00-13:00)
Tue. Feb. 27, 2018 - Wed. Mar. 7, 2018
Done
About the network suspension in Katsura campus(Feb.27(Tue)～Mar.7(Wed))
Tue. Feb. 20, 2018
Done
About the temporary network suspension in Katsura campus(Feb.20(Tue)12:00-13:00)
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