====== Přesun systému ======

  rsync -avxHAX --progress / /new-disk/
  
význam přepínačů:
<code>
-a  : all files, with permissions, etc..
-v  : verbose, mention files
-x  : stay on one file system
-H  : preserve hard links (not included with -a)
-A  : preserve ACLs/permissions (not included with -a)
-X  : preserve extended attributes (not included with -a)
</code>

z http://superuser.com/a/307542