Básicamente:
su - backuppc
cd /var/lib/backuppc
rsync -e “ssh -c arcfour" -avP –exclude pc/* trash/* ./ newserver.example.com:/var/lib/backuppc/
/usr/share/backuppc/bin/BackupPC_tarPCCopy /var/lib/backuppc/pc |ssh -c arcfour root@newserver.example.com “cd /var/lib/backuppc/ ; tar xvPf -”
El rsync, puede tardar algunaos horas días…