How can I back up my custom system image so that I can clone and deploy other Xavier NX devices in production?

[andorno]

I am using Xavier NX external nvme to boot my system,Jetpack4.6.How can I back up my custom system image so that I can clone and deploy other Xavier NX devices in production?

[DaveYYY]

Hi,

please refer to the README file in /Linux_for_Tegra/tools/backup-restore/.

[andorno]

There is no backup-restore folder in the Jetson_Linux_R32.6.1_aarch64.tbz2 package

[DaveYYY]

Hi,

@andorno

There is no backup-restore folder in the Jetson_Linux_R32.6.1_aarch64.tbz2 package

sorry for that. Seems like it’s only available starting from r32.7.x.
Then please just use the way you have in this post:

Xavier NX booted from external nvme, how do I back up my custom rootfs?

https://docs.nvidia.com/jetson/archives/r35.3.1/DeveloperGuide/text/SD/FlashingSupport.html#cloning-rootfs-with-initrd I backed up system.img.raw by following the instructions in the link above, but an error occurred when mounting the root file system, prompting can’t read superblock on /dev/loop25. [20230801-152929] What is the reason for this?