I’m using systemd-boot and btrfs. The generated entries in /efi/loader/entries contain the option ‘rootflags=subvol=root’. Although I’ve recently switched to the ‘@’ naming convention, the new entries continue to be generated with ‘rootflags=subvol=root’. Where should I modify ‘root’ to ‘@root’?
Look at /etc/kernel/cmdline.
Thx;)!