major minor  #blocks  name

   8     0  488386584 sda
   8     1  488385528 sda1
   8    16   58615704 sdb
   8    17          1 sdb1
   8    19   38788942 sdb3
   8    21   19824147 sdb5
   8    32  156290904 sdc
   8    48  156290904 sdd
 252     0  312581760 dm-0
 252     1  118246401 dm-1
 252     2  194330272 dm-2
 252     3     120456 dm-3
 252     4   32162098 dm-4
 252     5   31045581 dm-5
 252     6   31479336 dm-6
 252     7    4088511 dm-7
 252     8   52026471 dm-8
 252     9   43407598 dm-9
   8    80    1966080 sdf
   8    81    1965952 sdf1
   8    96     880119 sdg