[Unit] Description=Wait for storage scan DefaultDependencies=no Conflicts=shutdown.target After=systemd-udev-settle.service Before=local-fs.target shutdown.target Wants=systemd-udevd.service systemd-udev-settle.service [Service] ExecStart=-/sbin/rmmod scsi_wait_scan ExecStart=-/sbin/modprobe scsi_wait_scan ExecStart=-/sbin/rmmod scsi_wait_scan Type=oneshot TimeoutSec=0 RemainAfterExit=yes