major minor  #blocks  name

   1        0     655360 ram0
   1        1     655360 ram1
   1        2     655360 ram2
   1        3     655360 ram3
   1        4     655360 ram4
   1        5     655360 ram5
   1        6     655360 ram6
   1        7     655360 ram7
   1        8     655360 ram8
   1        9     655360 ram9
   1       10     655360 ram10
   1       11     655360 ram11
   1       12     655360 ram12
   1       13     655360 ram13
   1       14     655360 ram14
   1       15     655360 ram15
   8        0 7814026584 sda
   8        1    2490240 sda1
   8        2    2097152 sda2
   8        3 7809205584 sda3
   8       16 7814026584 sdb
   8       17    2490240 sdb1
   8       18    2097152 sdb2
   8       19 7809205584 sdb3
   9        0    2490176 md0
   9        1    2097088 md1
 251        0    1198080 zram0
 251        1    1198080 zram1
 251        2    1198080 zram2
 251        3    1198080 zram3
   9        2 7809204544 md2
 252        0      12288 dm-0
 252        1 7809187840 dm-1
 135      240     122880 synoboot
 135      241      32768 synoboot1
 135      242      86016 synoboot2