Hi, GiaThnYgeia wrote: > Is something wrong? > -rw-r--r-- 1 user 458752 Mar 9 00:08 usb_part1.iso
That's much too small for any backup with substance. What do you get from xorriso -indev usb_part1.iso -find / -exec lsdl -- Is the USB stick content visible underneath /mnt/usb-Kingston_DataTraveler_3.0_08606E69C773BFC06965007B-0:0-part1 at all ? If the mount point was really a link, one would have to enable link following at least for files which are given as program arguments: xorriso \ -for_backup \ -follow default:param \ -outdev usb_part1.iso \ -map /mnt/usb-Kingston_DataTraveler_3.0_08606E69C773BFC06965007B-0:0-part1 / But with default -follow settings you would have gotten an error message: xorriso : FAILURE : Source '/mnt/usb-...' is not a directory. Target '' would be. So i assume that the USB stick content was simply not available under the /mnt/usb-... directory. Have a nice day :) Thomas
