Restoring a single system
------------------------------------------------------------------------------
root> smbmount //kingtut/labc /desktops/kingtut/labc -U backup -P secret
root> mt -f /dev/nst0 fsf 1
root> bru -xvf /dev/nst0 
...
bru file list output 
...
root> mt -f /dev/st0 rewind
