Move Rootfs from eMMC to NVMe

The 16GB storage eMMC of Xavier NX is barely full after the installation of JetPack and NVIDIA SDK Components. There is a wonderful script from JetsonHacks which can move the root file system from eMMC to NVMe.

The summary of the script is as below

git clone https://github.com/jetsonhacks/rootOnNVMe

cd rootOnNVMe

sudo -s

./copy-rootfs-ssd.sh

./setup-service.sh