This one will be quick. The real details can be found here
I'm the new maintainer of KlipperWRT-EX (a fork of KlipperWRT), and I'm trying to use BTRFS subvolumes instead of extroot (for various reasons).
In trying to integrate everything with UCI (in this case /etc/config/fstab), I was running into some issues with multiple BTRFS subvolumes on one partition in several different locations.
Again, exact details can be found here.
If anyone with sufficient knowledge of how /etc/config/fstab actually mounts things (how it parses the UCI configuration) any help would be greatly appreciated.
Many thanks!