[dmuth]

Someone tell me if I'm missing something, but isn't the whole point of hosting things in a virtual environment so that when you want to switch/upgrade OSes, you stand up a second server and start migrating apps over one at a time?

I can't understand why that doesn't done here.

[plorkyeran]

Well the title is "The Wrong Way to Switch Operating Systems on Your Server" so it's unsurprising that it's describing completely the wrong way to do things.

The concerning part is that the author seems to have learned the wrong lessons from doing things the wrong way.

[jaywalk]

Yep, the correct title would be "There is no Right Way to Switch Operating Systems on Your Server" Just don't do it. Fire up a new one, and migrate everything over.