Is it possible to clone an image then flash a target device with Flashing with Initrd tool?

[evan.www]

Hi there,

I know it is possible to clone a Jetson device and then flash the img to target board using flash.sh tool.

May I know is it possible to clone the image, and then use the l4t_initrd_flash.sh tool to flash the device? I want to flash the image to external ssd with A/B redundancy on a TX2 NX device.

Thanks

[WayneWWW]

Flash Xavier NX modules with a clone image from a reference module

Hi, Actually, only few partitions are on the NVMe. So you can directly use below command. img2simg /dev/nvme0n1p1 system.img.ext → this is create the backup image blkdiscard /dev/nvme0n1p1 simg2img system.img.ext /dev/nvme0n1p1 → this is to apply the backup image to partition. If you want to use initrd_flash to flash this cloned out image to other device’s NVMe. You can just replace the system.img.ext during the workflow of initrd_flash. There should be one step that you can see th…

This may help.