major minor  #blocks  name

   1        0      65536 ram0
   1        1      65536 ram1
   1        2      65536 ram2
   1        3      65536 ram3
   1        4      65536 ram4
   1        5      65536 ram5
   1        6      65536 ram6
   1        7      65536 ram7
   1        8      65536 ram8
   1        9      65536 ram9
   1       10      65536 ram10
   1       11      65536 ram11
   1       12      65536 ram12
   1       13      65536 ram13
   1       14      65536 ram14
   1       15      65536 ram15
 179        0   15183872 mmcblk0
   8        0  488386584 sda
   8        1     975872 sda1
   8        2          1 sda2
   8        5  487407616 sda5
 253        0   19529728 dm-0
 253        1    1949696 dm-1