Grub-pxe "ls" list no devices - searching for pxelinux localboot 1 equivalent

[Stefan Freisei Muehlbacher]

Hello List!

i load a grub image via tftp/pxe, booting a command-list to for my 
thin-clients work fine. Now i want to add a menu-entry that boots to 
local disk/windows boot loader.

But i don´t even get a listing of the devices via "ls" - i get only a 
empty line.

When i try to boot the system directly to HDD (by changing 
BIOS-boot-order) the system boots to Windows with no problems.

What am i doing wrong?

The Image was built via

grub-mkimage -d /usr/lib/grub/i386-pc/ -O i386-pc-pxe -o ./grubpxei386 
-p '/grub' pxe tftp part_gpt part_msdos ntfs ntfscomp hfsplus fat ext2 
normal chain boot configfile linux multiboot tftp reboot net echo eval 
regexp

Btw: finally i search for a solution that works like "localboot 1" in 
pxelinux.


Greets from Bavaria