# of ovs-ctl. It is also useful to document the o/p in ovs-ctl.log.
display=`"${datadir}/scripts/ovs-ctl" "$@" 2>&1`
rc=$?
- echo "${display}" | tee -a "${logdir}/ovs-ctl.log"
+ if test -w "${logdir}/ovs-ctl.log"; then
+ echo "${display}" | tee -a "${logdir}/ovs-ctl.log"
+ else
+ echo "${display}"
+ fi
return ${rc}
;;
*)