[Unit]
Description=Systemd persistent state
DefaultDependencies=no
Requires=mnt-overlay.mount
After=mnt-overlay.mount
Before=umount.target
Conflicts=umount.target

[Mount]
What=/mnt/overlay/var/lib/systemd
Where=/var/lib/systemd
Type=None
Options=bind

[Install]
WantedBy=hassio-bind.target