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H_R (NDC)

HPC Cluster Maintenance October 2, 2026

Aufgrund einer Wartung der Kühlanlage am 02.10.2026 wird das HPC-Cluster als Vorsichtsmaßnahme um etwa 50% gedrosselt.

Severity:
Medium
On Friday, October 2, 2026, Department 5 will be performing maintenance work on the cooling system. The overall impact on the HPC cluster is expected to be minimal. Nevertheless, as a precautionary measure, the number of available nodes will be reduced by approximately 50% from 7:00 a.m. until the maintenance work is complete.
 
Cluster functionality will remain fully intact, but wait times for jobs may increase slightly. This will not affect jobs that are already running.
 
In particular, users who wish to use specific nodes should check their availability. Users who have configured jobs without specifying particular nodes, however, should not be affected. All queues and partitions will remain available.
Everything at a glance
Type
Maintenance
Start date
02.10.2026 07:00 o'clock
End date
02.10.2026 16:00 o'clock
Severity
Medium

Contact person

Error

Mustafa André Schmidt

Employee*