major minor  #blocks  name

   8        0  488385560 sda
   8        1    4194304 sda1
   8        2    4194304 sda2
   8        3  479996896 sda3
 252        0  479985664 dm-0
 253        0   25165824 tda
 253        1  104857600 tdb
 253        2  104857600 tdc
