[Unit]
Description=Trigger udev events for constellation
Before=blockdev@dev-mapper-state.target
Requires=systemd-udevd.service
After=systemd-udev-trigger.service
DefaultDependencies=no

[Service]
Type=oneshot
ExecStart=-udevadm trigger -v
RemainAfterExit=yes
TimeoutSec=infinity

[Install]
RequiredBy=dev-mapper-state.device