[Unit]
Description=LVM event activation on device %i
Documentation=man:pvscan(8)
DefaultDependencies=no
StartLimitIntervalSec=0
BindsTo=dev-block-%i.device
Before=shutdown.target
Conflicts=shutdown.target

[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/sbin/lvm pvscan --cache --activate ay %i
ExecStop=/sbin/lvm pvscan --cache %i