[Service]
# This unit will make it duperemove Fedora Kinoite's home
ExecStart=
ExecStart=-duperemove -rdhq --hashfile=/root/var-home.hash /var/home
[Service]
# https://superuser.com/a/1290109
# Contained in `systemd-path search-binaries-default`
ExecStartPre=-btrfs balance start -dusage=25 -dlimit=10 -musage=25 -mlimit=10 /var/home
ExecStartPost=-btrfs balance start -dusage=50 /var/home