major minor  #blocks  name

   1        0       4096 ram0
   1        1       4096 ram1
   1        2       4096 ram2
   1        3       4096 ram3
   1        4       4096 ram4
   1        5       4096 ram5
   1        6       4096 ram6
   1        7       4096 ram7
   1        8       4096 ram8
   1        9       4096 ram9
   1       10       4096 ram10
   1       11       4096 ram11
   1       12       4096 ram12
   1       13       4096 ram13
   1       14       4096 ram14
   1       15       4096 ram15
   8       16 14060355584 sdb
   8        0  937164800 sda
   8        1     270336 sda1
   8        2  936893440 sda2
 253        0    1024000 dm-0
 253        1    1024000 dm-1
 253        2    2048000 dm-2
 253        3    5120000 dm-3
 253        4   18432000 dm-4
 253        5   20480000 dm-5
 253        6   10240000 dm-6
 253        7  838860800 dm-7
 253        8 1176313856 dm-8
 253        9 1492803584 dm-9
 253       10 1825570816 dm-10
 253       11 1527291904 dm-11
 253       12 2035286016 dm-12
 253       13 1240383488 dm-13
 253       14 2894532608 dm-14
 253       15 1761738752 dm-15
 148        0 1492803584 mars/infong1274
 148        1 1825570816 mars/infong940
 148        2 1761738752 mars/infong838
 148        3 1176313856 mars/infong943
 148        4 2894532608 mars/infong457
 148        5 1240383488 mars/infong942
 148        6 1527291904 mars/infong939
 148        7 2035286016 mars/infong941