/proc/ Current File: //proc/partitions
major minor  #blocks  name

   7        0  231735296 loop0
   7        1   31457280 loop1
   7        2  209715200 loop2
   7        3   20971520 loop3
   8        0  468851544 sda
   8        1   20478976 sda1
   8        2   16382976 sda2
   8        3          1 sda3
   8        5  431982592 sda5
   8       16  468851544 sdb
   8       17   20478976 sdb1
   8       18   16382976 sdb2
   8       19          1 sdb3
   8       21  431982592 sdb5
   9        1   20478912 md1
 253        0  859770880 dm-0