[Unit]
Description=Grow LVM volumes
Wants=systemd-udev-settle.service
After=systemd-udev-settle.service

[Service]
Type=oneshot
EnvironmentFile=-/etc/default/growvols
User=root
ExecStart=/usr/local/sbin/growvols --verbose --yes
RemainAfterExit=true

[Install]
WantedBy=multi-user.target