Explorer/RaspberryPi/BackupRestore

• 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