Hello!
I wish to make my OrangePi 'failsafe' in regards of spontaneous power losses and such, so I need to have it running write protected, with writes going to a special partition or just RAM.
My searches yielded an 'ancient' way to freeze the root filesystem using overlayroot, which isn't supoprted anymore (https://docs.armbian.com/User-Guide_Advanced-Features/)
As I think that this kind of 'headless embedded usage' is an usual scenario for SBC running Armbian and having seen there was a method for doing so before, I assume there probably is a popular modern method for doing so, but I couldn' find it.
How would I do this with the current Bullseye release on my Prange Pi Plus 2E?
Or am I suppsed to use the classic kernel?
Thank you!