# fai check, it does it, then reboots. But fai-check also sets
# did_fai_check to a 3rd state os_true which means we did the fai check,
# and we don't want to do it again. This is useful for systems without
# fai check, it does it, then reboots. But fai-check also sets
# did_fai_check to a 3rd state os_true which means we did the fai check,
# and we don't want to do it again. This is useful for systems without