MT-1300: Is there a guide somewhere for moving most if not all of your filesystem to a card?

Hi all,

It seems like installing packages causes the internal Flash to fill up very, very fast. I’d like to move /home, /root, and /usr to an SD card. I figured I could maybe make this work with overlayfs, but I can’t find where it’s configured (e.g. fstab is empty). Has anyone figured this out already?


exroot is the correct way for you