# df -h Filesystem Size Used Avail Use% Mounted on
...
/dev/mapper/fedora_localhost--live-root 69G 68G 0 100% /
...
/dev/mapper/fedora_localhost--live-home 794G 397G 357G 53% /home
comparing sizes/disk layout: care to do a new install with btrfs and subvolumes for / and /home ? subvolumes will share the whole disk space on both mount points.
I guess that would be more future proven ...
P.S. - no idea if there a easier way to convert LVM (?) to btrfs !