On jetson NX, I flashed Jetpack 4.6.2 to nvme, how can I backup or clone the current system
on /dev/nvme0n1p1 and revover to other nvme device?
(py3) shisun@nx:~$ df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/nvme0n1p1 245572312 17069012 218358180 8% /
none 3591204 0 3591204 0% /dev
tmpfs 3975892 108 3975784 1% /dev/shm
tmpfs 3975892 21540 3954352 1% /run
tmpfs 5120 4 5116 1% /run/lock
tmpfs 3975892 0 3975892 0% /sys/fs/cgroup
tmpfs 795176 112 795064 1% /run/user/1000
/dev/mmcblk0p1 14384136 12964204 669548 96% /media/shisun/400b879d-60cb-47fd-befb-c1dc702e1607
(py3) shisun@nx:~$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
loop0 7:0 0 16M 1 loop
mtdblock0 31:0 0 32M 0 disk
mmcblk0 179:0 0 14.7G 0 disk
├─mmcblk0p1 179:1 0 14G 0 part /media/shisun/400b879d-60cb-47fd-befb-c1dc702e1607
├─mmcblk0p2 179:2 0 64M 0 part
├─mmcblk0p3 179:3 0 64M 0 part
├─mmcblk0p4 179:4 0 448K 0 part
├─mmcblk0p5 179:5 0 448K 0 part
├─mmcblk0p6 179:6 0 63M 0 part
├─mmcblk0p7 179:7 0 512K 0 part
├─mmcblk0p8 179:8 0 256K 0 part
├─mmcblk0p9 179:9 0 256K 0 part
├─mmcblk0p10 179:10 0 300M 0 part
└─mmcblk0p11 179:11 0 199.1M 0 part
mmcblk0boot0 179:32 0 4M 1 disk
mmcblk0boot1 179:64 0 4M 1 disk
mmcblk0rpmb 179:96 0 4M 0 disk
zram0 252:0 0 1.9G 0 disk [SWAP]
zram1 252:1 0 1.9G 0 disk [SWAP]
nvme0n1 259:0 0 238.5G 0 disk
├─nvme0n1p1 259:1 0 238G 0 part /
├─nvme0n1p2 259:2 0 64M 0 part
├─nvme0n1p3 259:3 0 64M 0 part
├─nvme0n1p4 259:4 0 448K 0 part
├─nvme0n1p5 259:5 0 448K 0 part
├─nvme0n1p6 259:6 0 63M 0 part
├─nvme0n1p7 259:7 0 512K 0 part
├─nvme0n1p8 259:8 0 256K 0 part
├─nvme0n1p9 259:9 0 256K 0 part
├─nvme0n1p10 259:10 0 300M 0 part
└─nvme0n1p11 259:11 0 18K 0 part