OverlayFS to protect SD card from write access
Read-only root filesystem for Raspbian Stretch
This repository contains some useful files that allow you to use a Raspberry PI using a readonly filesystem. After running install.sh everything will be set up and the system will reboot into read-only mode.
See instructions below to see how to switch to permanent or temporary write-mode.
This script is tested with a freshly deployed Raspbian image with "desktop and recommended software", specifically with the img file dated 2018-11-13, kernel 4.14. (Tested on a Rpi 3B+)
This files contains some ideas and code of the following projects:
Congratulate the original authors if these files work as expected.
Join the discussion!