Core Storage OneFS Upgrade
Scheduled Maintenance Report for CU Boulder RC
The maintenance is set to completed. However, OneFS upgrade was not performed this time.

During the upgrade today, many checks were executed to confirm the upgrade could proceed. It was verified the presence of a boot drive failure in one of the nodes which indicates that the drive should probably be replaced before the upgrade. Each node has a dedicated pair of boot drives, but errors may still rise during the upgrade due to that failure.

A ticket was opened with DELL to address this failure and the upgrade should be re scheduled once that is fixed.
Posted Dec 11, 2019 - 11:17 MST
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Dec 11, 2019 - 09:15 MST
In preparation to an upcoming Core Storage hardware refresh, we will perform a OneFS filesystem upgrade for both home and projects directories. That is a rolling upgrade so users shouldn't verify any disruption when accessing the filesystem.

The estimated time for the upgrade is 3 hours.
A notification will be sent when the maintenance is completed.
Posted Dec 09, 2019 - 18:53 MST
This scheduled maintenance affected: Research Computing Core.