DRACUT-SHUTDOWN.SERVICE(8) dracut DRACUT-SHUTDOWN.SERVICE(8) (NAME) dracut-shutdown.service - initramfs /run/initramfs (SYNOPSIS) dracut-shutdown.service (DESCRIPTION) initramfs /run/initramfs . systemd /run/initramfs (pivot) (unmount) . : o o ``ExecStop`` ``$prefix/lib/systemd/system/sysinit.target.wants/dracut-shutdown.service`` . o ``dracut-shutdown.service`` ``/usr/lib/dracut/dracut-initramfs-restore`` initramfs ``/run/initramfs`` o systemd o systemd (unmount) o systemd ``/run/initramfs/shutdown`` o pivot_root ``/run/initramfs`` ``./shutdown`` . ``/oldroot`` . ``/usr/lib/dracut/modules.d/[0-9][0-9]shutdown/shutdown.sh`` . o ``/oldroot`` dracut . "rd.break=pre-shutdown rd.shell" "rd.break=shutdown rd.shell" . # mkdir -p /run/initramfs/etc/cmdline.d # echo "rd.break=pre-shutdown rd.shell" > /run/initramfs/etc/cmdline.d/50-debug.conf # touch /run/initramfs/.need_shutdown initramfs dracut-shutdown-onfailure.service (switch root) initramfs . (AUTHORS) Harald Hoyer (SEE ALSO) dracut(8) dracut 2026-05-13 DRACUT-SHUTDOWN.SERVICE(8)