1[Unit] 2Description=Groups all overlays required by {PN} in one unit 3After={ALL_OVERLAYFS_UNITS} 4Requires={ALL_OVERLAYFS_UNITS} 5 6[Service] 7Type=oneshot 8ExecStart=/bin/true 9RemainAfterExit=true 10 11[Install] 12WantedBy=local-fs.target 13