[Unit] Description=Runs backup %I after pluggin in external HD BindsTo=mkbackup@BKP.target #PartOf=mkbackup@BKP.target OnFailure=status-email-root@%n.service RefuseManualStart=yes RefuseManualStop=yes [Timer] OnActiveSec=30s AccuracySec=10min Unit=timer-plugin.target RemainAfterElapse=false [Install] WantedBy=mkbackup@BKP.target