(In reply to Jean Delvare from comment #9) > Also, if a script must be run to have the changes made to > /etc/sysconfig/btrfsmaintenance to take effect, (...) the script would > be better run *once* after editing the configuration file (...) Apparently this is already automated by /usr/lib/systemd/system/btrfsmaintenance-refresh.path. So I understand the rationale for a boot-time script even less.