Difference between revisions of "Explorer/RaspberryPi/BackupRestore"

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* Backup
* Backup
 
dd bs=512 count=1 if=/dev/sde of=mbr.img
  dd bs=512 count=1 if=/dev/sde of=mbr.img
sync
  sync
umount /media/pprz/boot
  umount /media/pprz/boot
sudo partclone.fat --clone --source /dev/sde1 --output - | bzip2 -9 > boot.img
  sudo partclone.fat --clone --source /dev/sde1 --output - | bzip2 -9 > boot.img
umount /media/pprz/rootfs
  umount /media/pprz/rootfs
sudo partclone.extfs --clone --source /dev/sde2 --output - | bzip2 -9 > system.img
  sudo partclone.extfs --clone --source /dev/sde2 --output - | bzip2 -9 > system.img


* Restore
* Restore
dd bs=512 count=1 of=/dev/sde if=mbr.img
sync
sudo partprobe
umount /media/pprz/*
sudo bunzip2 -c boot.img | sudo partclone.vfat --restore --source - --output /dev/sde1
sudo bunzip2 -c system.img | sudo partclone.extfs --restore --source - --output /dev/sde2


  dd bs=512 count=1 of=/dev/sde if=mbr.img
wait several minutes
  sync
  sudo partprobe
  umount /media/pprz/*
  sudo bunzip2 -c boot.img | sudo partclone.vfat --restore --source - --output /dev/sde1
  sudo bunzip2 -c system.img | sudo partclone.extfs --restore --source - --output /dev/sde2
  ...
  wait several minutes


* [[Explorer/RaspberryPi]]
* [[Explorer/RaspberryPi]]

Revision as of 03:52, 26 June 2020

  • Backup
dd bs=512 count=1 if=/dev/sde of=mbr.img
sync
umount /media/pprz/boot
sudo partclone.fat --clone --source /dev/sde1 --output - | bzip2 -9 > boot.img
umount /media/pprz/rootfs
sudo partclone.extfs --clone --source /dev/sde2 --output - | bzip2 -9 > system.img
  • Restore
dd bs=512 count=1 of=/dev/sde if=mbr.img
sync
sudo partprobe
umount /media/pprz/*
sudo bunzip2 -c boot.img | sudo partclone.vfat --restore --source - --output /dev/sde1
sudo bunzip2 -c system.img | sudo partclone.extfs --restore --source - --output /dev/sde2
wait several minutes