Askap Ingest Cluster - ProActive Maintenance

Scheduled Maintenance Report for Pawsey Supercomputing Research Centre

Completed

PreEmptive Maintenance has been completed
* askap-ingest[01-18] are using HPE hardware based ECC correction / detection
* 5 x DIMMs has been replaced in the compute nodes
Posted Aug 26, 2025 - 09:41 AWST

Scheduled

Askap Ingest Cluster will undergo ProActive Maintenance
* Askap Ingest Compute nodes will switch to HPE hardware based memory error correction / detection vs inline Kernel error correction / detection as with HPE recommendation
* Proactive replacement of DIMMs (x5) which could prove problematic in the future
Posted Aug 26, 2025 - 08:00 AWST
This scheduled maintenance affected: ASKAP (ASKAP ingest nodes).
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