+
+ unionmountopts="-o noatime,${noxino_opt},dirs=${unionrw}=${rw_opt}"
+ if [ -n "${unionro}" ]
+ then
+ for rofs in ${unionro}
+ do
+ unionmountopts="${unionmountopts}:${rofs}=${ro_opt}"
+ done
+ fi
+ mount -t ${UNIONTYPE} ${unionmountopts} ${UNIONTYPE} "${unionmountpoint}"