linux options

[blanalex]

I've got this ISO with a linux-based diagnostics tool and I'd like to boot it from the network using iPXE.

Here's the original boot configuration file (isolinux-based):

Code:

label ldiag
    kernel /live/vmlinuz
    append file=/live/filesystem.squasfs boot=live vga=791 initrd=/live/initrd.img ro quiet 2

I'd like to know how to translate that into a iPXE script, especially the "file" argument?
This is what I got

Code:

#!ipxe
set boot-path=http://srv1/lenovo-diags
initrd ${boot-path}/initrd.img
imgfetch ${boot-path}/filesystem.squashfs
kernel ${boot-path}/vmlinuz boot=live vga=791 ro file=filesystem.squashfs
boot vmlinuz

The kernel boots and the script inside initrd seem to run but after it complains it cannot find the filesystem...