major minor  #blocks  name

   1        0      16384 ram0
   1        1      16384 ram1
   1        2      16384 ram2
   1        3      16384 ram3
   1        4      16384 ram4
   1        5      16384 ram5
   1        6      16384 ram6
   1        7      16384 ram7
   1        8      16384 ram8
   1        9      16384 ram9
   1       10      16384 ram10
   1       11      16384 ram11
   1       12      16384 ram12
   1       13      16384 ram13
   1       14      16384 ram14
   1       15      16384 ram15
   8       16  976762584 sdb
   8       17  488384001 sdb1
   8       18  488378551 sdb2
   8        0  976762584 sda
   8        1   40000826 sda1
   8        2    8000370 sda2
   8        3  464382922 sda3
   8        4  464377441 sda4
  11        0    1048575 sr0