cp -a /dev/mapper/ventoy* /newdev/mapper/
cp -a /dev/ventoy* /newdev/
+if [ "$VTOY_VLNK_BOOT" = "01" ]; then
+ vtLine=$($VTOY_PATH/tool/vtoydump -f /ventoy/ventoy_os_param)
+ vtdiskname=${vtLine%%#*}
+fi
vtshortname="${vtdiskname#/dev/}"
mv /newdev/${vtshortname} /newdev/backup_${vtshortname}