major minor  #blocks  name

   8        0 1171743022 sda
   8        1     204800 sda1
   8        2     512000 sda2
   8        3 1171024896 sda3
 253        0   52428800 dm-0
 253        1    4194304 dm-1
 253        2 1114337280 dm-2
