Mounting LE-image due to PXE

  • Hey guys,

    I try to boot my rpi4 from my NAS and using this tutorial for the configuration:

    Network Booting Raspbian Lite to a Raspberry Pi 4 from a Synology NAS - Upods.net

    I'm struggeling on the mounting of the LE-image in the moment. When I whant to copy the content from the second part of the image (ext3) I see only the directory "lost+found":

    I'm sure that this is some stupid mistake by myself, but I can't find it :-/

    Or is there something special about the LE-image? Could someone give a fix advice?

    Thanks in advance.

    BR

    Eric