[UPDATE, 2022-11-25 10:00: Maintenance is finished and Betzy will be back in production within 12:00]
[UPDATE, 2022-11-21 09:00: Maintenance has started]
There will be an urgent maintenance stop on Betzy next week, starting Monday 2022-11-21 at 10:00. The stop will last until Thursday 2022-11-24 at 18:00. The maintenance concerns important system upgrades.
We apologize for the short notice on this downtime.
Dear Betzy users,
One of the HPC projects on our infrastructure will be performing a large-scale benchmark on Friday 4 November 09:00 – 19:00. Approximately 1024 nodes will be reserved for this purpose. Once the benchmarking is concluded the machine will resume normal production.
One of the core infiniband switches shut down on Betzy. This caused connectivity issues for the queueing system and caused jobs not to be scheduled/run. We are still investigating the issue to find the exact cause.
We are currently experiencing issues with the login nodes on Betzy, and we are working on solving it.
Update: The nodes should now be working as normal