Difference between revisions of "Explorer/RaspberryPi/PowerOffProtection"
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sudo mount -o remount,rw /ro | sudo mount -o remount,rw /ro | ||
sudo chroot /ro | sudo chroot /ro | ||
* Add a writable data partition | |||
Get and plug the RaspberryPi SD memory card on a desktop and create new FAT32 data partion | |||
Get and plug the SD memory card on the Raspbery Pi and boot. | |||
check /etc/fstab | |||
" | |||
proc /proc proc defaults 0 0 | |||
PARTUUID=738a4d67-01 /boot vfat defaults 0 2 | |||
PARTUUID=738a4d67-02 / ext4 defaults,noatime 0 1 | |||
" | |||
add new partition | |||
PARTUUID=738a4d67-03 /data vfat nofail,umask=0000 0 0 | |||
Revision as of 02:35, 23 June 2020
- Install
git clone https://github.com/marklister/overlayRoot.git cd overlayRoot sudo bash install
sudo dphys-swapfile swapoff;\ sudo dphys-swapfile uninstall;\ sudo update-rc.d dphys-swapfile remove
- Check
check: reboot, create file, reboot, file is not here
/boot/cmdline.txt remove "init=/sbin/overlayRoot.sh"
check: reboot, create file, reboot, file is here
- Usage
sudo mount -o remount,rw /ro sudo chroot /ro
- Add a writable data partition
Get and plug the RaspberryPi SD memory card on a desktop and create new FAT32 data partion Get and plug the SD memory card on the Raspbery Pi and boot.
check /etc/fstab " proc /proc proc defaults 0 0 PARTUUID=738a4d67-01 /boot vfat defaults 0 2 PARTUUID=738a4d67-02 / ext4 defaults,noatime 0 1 " add new partition PARTUUID=738a4d67-03 /data vfat nofail,umask=0000 0 0