Hi,
Is it possible that you've set the default subvolume to something else than the actual filesystem root? You can check this by doing the following.
$ sudo btrfs subvol get-default <mountpoint>
Also, after you try to mount the root in /mnt, could you please post the output of the relevant parts of /proc/mounts ?
Hi,
Is it possible that you've set the default subvolume to something else than the actual filesystem root? You can check this by doing the following.
$ sudo btrfs subvol get-default <mountpoint>
Also, after you try to mount the root in /mnt, could you please post the output of the relevant parts of /proc/mounts ?