Reading through this, and before I attempt it. I thought I better ask.
I am running a few instances of Moodle 3.1 within AWS\Bitnami Cloud Hosting
Does the upgrade method instructions still apply to these machines?
How To Upgrade Moodle?
I do have a development machine going so I can afford to screw that one up and start again, but the production machine, if I screw that up then it means I will have over 100 angry Students sending me emails on why they can't access their machines.. and I am thinking about the time it would take me to rebuild a full AWS\Bitnami Cloud Hosting Moodle server again..
I am thinking of doing the upgrade over Easter.. so if it's as simple as following those commands then I will give it a go..
Otherwise it's a full manual stop of the server, backup all the courses and reload them all in to a fresh AWS\Bitnami Cloud Hosting Moodle server again.