Need to break up post cuz can’t share more than one pic. Below shows that my HA data partition is on the microSD (at least I think that’s what it is lol).
My problem was because I had previously flashed the drive with Home Assistant OS. Running DiskPart (Win 11) fixed my problem.
I have an existing SDD as data disk (moved with the ‘move datadisk’ HA UI method). But I’m upgrading my HA hardware (from Raspberrry Pi 4B to Odroid N2+), and installed a new HA OS image on that one. When I plug in my SSD, how do I tell the running HA instance to start using the data on the SSD instead of the SD I boot from? ‘Move datadisk’ will overwrite the data. I want to keep it, just start using the data on the SSD. There must be some configuration file that tells the HA supervisor to start HA with the external drive. But how?