I'm attaching a .service file, available from upstream at https://github.com/open-iscsi/rtslib-fb/blob/master/systemd/target.service
Cheers, George
[Unit] Description=Restore LIO kernel target configuration Requires=sys-kernel-config.mount After=sys-kernel-config.mount network.target local-fs.target [Service] Type=oneshot RemainAfterExit=yes ExecStart=/usr/bin/targetctl restore ExecStop=/usr/bin/targetctl clear SyslogIdentifier=target [Install] WantedBy=multi-user.target

