snap_mount="${2}"
snap_type="${3}"
- if [ ! -z "${snapdata}" ]
+ if [ -n "${snapdata}" ] && [ ! -b "${snapdata}" ]
then
log_success_msg "found snapshot: ${snapdata}"
snapdev="$(echo ${snapdata} | cut -f1 -d ' ')"
# first look at the one specified in the command line
case "${LIVE_MEDIA}" in
+ removable-usb)
+ for sysblock in $(echo /sys/block/* | tr ' ' '\n' | grep -vE "/(loop|ram|dm-|fd)")
+ do
+ if [ "$(cat ${sysblock}/removable)" = "1" ]
+ then
+ if readlink ${sysblock}/device | grep -q usb
+ then
+ for dev in $(subdevices "${sysblock}")
+ do
+ if check_dev "${dev}"
+ then
+ return 0
+ fi
+ done
+ fi
+ fi
+ done
+ ;;
+
removable)
for sysblock in $(echo /sys/block/* | tr ' ' '\n' | grep -vE "/(loop|ram|dm-|fd)")
do