Xavier nx devkit gen nvme image failed

I need to generate an nvme image of xavier nx devkit, but the generation fails, what is the reason?
flash.log (86.5 KB)

Hi liwang54321,

Are you using standalone x86 Ubuntu18.04 or 20.04 as your host PC?

You could refer to Workflow 11 of Linux_for_Tegra/tools/kernel_flash/README_initrd_flash.txt.
If you wants to generate image w/o flash, you could use the following command:

$ sudo ./tools/kernel_flash/l4t_initrd_flash.sh --no-flash \
            --external-device nvme0n1p1 \
            -c ./tools/kernel_flash/flash_l4t_external.xml \
            --external-only --append jetson-xavier-nx-devkit external

Thank you, this is generated successfully, why is that?

I see that the readme can be set to -S

So, could you use that command to generate expected image?

There are many Workflow from README_initrd_flash.txt could be referred to.
Just select the one for your use case.

-S parameter is used to specify the size of rootfs instead of the default size (ROOTFSSIZE) configured in xml.

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