systemd-boot-check-no-failures.service, systemd-boot-check-no-failures - verify
that the system booted up cleanly
systemd-boot-check-no-failures.service
/lib/systemd/system-boot-check-no-failures
systemd-boot-check-no-failures.service is a system service that checks whether
the system booted up successfully. This service implements a very minimal test
only: whether there are any failed units on the system. This service is
disabled by default. When enabled, it is ordered before boot-complete.target,
thus ensuring the target cannot be reached when the system booted up with
failed services.
Note that due the simple nature of this check this service is probably not
suitable for deployment in most scenarios. It is primarily useful only as
example for developing more fine-grained checks to order before
boot-complete.target.
systemd(1),
systemd.special(7)