Merlin upgrade and maintenance (completed)

All of our planned maintenance for this session has been completed successfully. if there are any problems, please do not hesitate to contact us at hpc at rug dot nl.

Posted October 19, 2021 13:57

We have moved Ceph storage backend traffic to its own dedicated networking infastructure, there may have been a short interruption but it should not have cause any problems

Posted October 19, 2021 13:56

The cloud is now updated to wallaby. There was an issue with the nova api services that has been resolved.

Posted October 19, 2021 11:54

After some adjustments Victoria seems to be running more stable than the ussuri installation did. The upgrade to Wallaby has been started. Again, some interruptions in the user interface are to be expected.

Posted October 19, 2021 10:12

We're upgraded to Victoria but we're still seeing some of the same instability in the management environment we saw on Ussuri. We want to look into this some more before we continue to upgrade to Wallaby. We will keep you informed through this page.

Posted October 18, 2021 15:35

Maintenance on the Liqid infrastructure has been completed successfully

Posted October 18, 2021 14:34

Node 18 is empty and out of use, we will request spare parts with our vendor.

Posted October 18, 2021 13:55

We're restarting some of the Liqid infrastructure, this could affect machines running on the Liqid compute nodes

Posted October 18, 2021 13:52

During maintenance we discovered an issue with Merlin node 18. We will attempt to seamlessly migrate all running instances to different nodes without downtime.

Posted October 18, 2021 11:38

The preparations are finished and the first playbook will be run. Disruptions in the web user interface are to be expected.

Posted October 18, 2021 10:29