My core board is fixed inside a machine with custom board, i can’t connected to a remote PC over USB and entered into recovery mode, so I can’t use “sudo ./flash.sh -r -k APP -G backup.img jetson-tx2 mmcblk0p1” to clone my tx2.
so i want use “sudo dd if=/dev/sda1 of=/backup/location/filename.img” to clone tx2 system.
When I use “df” command to fine which partitions need i to clone, I can only see /dev/root. but /dev/root can’t clone.
1 Can dd back up a system? if can how to use “dd” clone tx2?
2 Is there any ohter way which can clone tx2 for me?
please help me thank you very much^_^