+ break
+ else
+ let vtloop=vtloop+1
+ if [ $vtloop -gt 2 ]; then
+ if [ "$VTLOG" != "$VTOY_PATH/log" ]; then
+ $VTOY_PATH/tool/vtoydump -f /ventoy/ventoy_os_param -v > $VTLOG
+ fi
+ fi
+ $SLEEP 0.3
+ fi
+ done
+}
+
+
+check_usb_disk_ready() {
+ if echo $1 | $EGREP -q "nvme|mmc|nbd"; then
+ vtpart2=${1}p2
+ else
+ vtpart2=${1}2
+ fi
+
+ [ -e "${vtpart2}" ]