October 2025 - Alerts - mail.asc.ac.at

Shutdown for filesystem maintenance 10.-11.11.2025
by Zabloudil, Jan 28 Oct '25

28 Oct '25

Dear ASC users, There will be maintenance of the GPFS filesystem in the period: Monday, 10.11.2025 13:00 - Tuesday 11.11.2025 16:00 Since a filesystem check needs to be performed, there will be no access to data during this time. Login will not be possible and all compute nodes will be shutdown. Systems affected: Login, Compute, and GUI Nodes of - VSC-4 - VSC-5 - MUSICA Best regards, ASC team

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VSC-4 back up
by Florian Goldenberg 26 Oct '25

26 Oct '25

Dear users, We managed to repair the fabric problems, and both VSC4 and VSC5 are useable again. Jupyterhub is currently still down, and not all NoMachine nodes are reachable, but SSH login and job submission work normally, and the storage volumes are reachable. Best reagrds ASC-Team

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VSC4 down
by Florian Goldenberg 25 Oct '25

25 Oct '25

Dear users! Due to an as yet unexplained error in the routing systems between the VSC4 fabric and the Storage/VSC5 fabric, the entire VSC4 (compute and login nodes) is not accessible at the moment. Unfortunately, we cannot give any prognosis as to when this can be solved. VSC5 is available and works as expected. We are sorry for the inconvenience. Best regards VSC-Team

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Storage repaired
by Florian Goldenberg 13 Oct '25

13 Oct '25

Dear users, the storage system is repaired now, all systems behave normally and login is possible. We are sorry for the delay in progress this might have caused. Best regards ASC-Team

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login currently not possible
by Florian Goldenberg 13 Oct '25

13 Oct '25

Dear users, Since this morning our storage is unreachable from any node. This makes login not possible at the moment. We are looking into the error right now, and will inform you as soon as the situation has improved. We are sorry for the inconvenience, Best regards ASC-Team

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