What's this... Cisco voice now? I'm working on a few Cisco voice projects right now so you'll see some posts in the future about the exciting voice offerings from Cisco. Today I was running an upgrade of our Unified Communications Manager (UCM, formerly CallManager) to version 6.1(1) from 6.0(1). The upgrade went well for about 45 minutes, and then seemed to stall out. The update log, viewable on the web console from OS Administration -> Software Upgrades -> Install/Upgrade, was "stuck" on this step:
Create new OS image for future upgrades
Come to find out, this was just a UI log issue. By refreshing the page I was able to see the upgrade completed. I made the new partition active and the upgrade worked great. When in doubt... refresh.