major minor  #blocks  name

 252        0  419430400 vda
 252        1       1024 vda1
 252        2     204800 vda2
 252        3     512000 vda3
 252        4  418711535 vda4
  11        0        482 sr0
   7        3    7340032 loop3
 253        0    7335936 dm-0
