[Unit]
Description=Set sysfs variables from /etc/sysfs.conf
# This service should start early at bootup:
DefaultDependencies=no
After=sysinit.target
Before=basic.target shutdown.target
Conflicts=shutdown.target
ConditionFileNotEmpty=/etc/sysfs.conf
ConditionPathIsReadWrite=/sys

[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/etc/init.d/sysfs start

[Install]
WantedBy=basic.target