rm -f /etc/default/openvswitch-switch
rm -f /var/log/openvswitch/ovs-vswitchd.log* || true
rm -f /var/log/openvswitch/ovsdb-server.log* || true
+ rm -f /etc/openvswitch/system-id.conf
;;
remove|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)