UW campus power maintenance requires an outage of Graham, August 19, 2019 from at least 7:00am to 9:00pm.
This message will be updated with actual shutdown and return-to-service as we develop a more detailed plan.
Friday 19th July 2019
No incidents reported
Thursday 18th July 2019
No incidents reported
Wednesday 17th July 2019
Filesystem problem - Problème de système de fichiers
There is a problem with the /scratch filesystem on the Beluga cluster, which seems to be unresponsive. We are investigating.
Il y a un problème avec le système de fichiers /scratch sur la grappe Beluga, qui ne réagit pas correctement. Nous investiguons actuellement ce qui se passe.
CedarUpdated: Cedar Planned Outage - Arrêt planifié
Update, July 17:
The replacement parts for the Cedar storage system that serves the /home and /scratch filesystems arrived in time today (July 17). However, when the parts were installed it was detected that they were also defective. Furthermore, the defects triggered a verify process of all disks in the system. This verify process is very slow and expected to run all of July 18. At this point we hope that the system will become available sometime on July 19. We wish we would have better news and apologize for the situation.
Outage extended to end of day July 17.
Unfortunately some extra work is required to complete the outage and it had to be extended by one day. Apologies for the unexpected increase.
An outage is planned to do Filesystem maintenance and node upgrades, expected outage to last until end of day July 17.
The Cedar facility will be unavailable on July 15, 16 and 17 because of necessary
upgrades to the /home and /scratch filesystems. These upgrades require a
filesystem check which is estimated to run for about two days.
All jobs that are still running in the morning of the 15th will need to be
terminated. We apologize for the inconvenience.
Tuesday 16th July 2019
ArbutusLogin problem - Problème avec les noeuds de connexion
UPDATE: Issue is resolved. Access to Horizon and Openstack CLI restored.
Access to Horizon dashboard and Openstack API is affected. Access to Individual VMs not affected.