- elif [ "$(get_fstype ${devname})" = "vfat" ]
- then
- # FIXME: all supported block devices should be scanned
- mkdir -p "${cow_backing}"
- try_mount "${devname}" "${cow_backing}" "rw"
-
- if [ -e "${cow_backing}/${pers_label}" ]
- then
- echo $(setup_loop "${cow_backing}/${pers_label}" "loop" "/sys/block/loop*")
- return 0
- else
- umount ${cow_backing}
- fi