initからsystemdへの切り出し

rc.sysinit

systemd-remount-fs.service

systemd-udevd.service

rc

/etc/init.d/<service名> start

chronyd.service

crond.service

dbus.service

irbalance.service

mdmonitor.service

rngd.service

rcpbind.service

rsyslog.service

sshd.service

etc

mingetty, prefdm

console-getty.service

systemd-logind.service