

Went to the upgrade menu option and it indicated that I had to assume control over the upgrade. Switch version reported that an upgrade was still in progress.

When trying to reboot the pub to the new version from the GUI it got into an ugly loop.

The maintenance window was the next evening, so we didn’t make any changes during that window. Once it had completed the upgrade, I ran the upgrade on the three subs and told them not to reboot. Upgraded the pub during evening hours and told it not to reboot the night before. This is a four node system (pub and 3 subs) running the latest 10.5 SU.
