Dear Members,
I want to play around with docker on my NanoPI R4S, and while doing that I don't want to kill my micro SD card.
For this reason I connected a USB SSD, formatted it with ext4 and mounted it onto /data.
Now, I want /var to use /data/var as a bind mount, in order to lessen the burden on the SD card the system is running on.
What is the right way to achieve this with Armbian?
Thanks!
Janos