Alrighty, the migration went very smoothly this evening – a very different experience from the last time. The pre-test went almost perfectly, with only a minor hiccup with some unexpected lag from making some config changes to an MTA and a couple of zonefiles that didn’t load properly. We were able to move the final commit up by 90 minutes, which was good because I need the sleep.
It’s late, we’re done, and I’m hoping my phone doesn’t ring off the hook on Monday morning.