major minor #blocks name 2 0 4 fd0 8 0 293601280 sda 8 1 498688 sda1 8 2 1 sda2 8 3 31458304 sda3 8 5 261642240 sda5 254 0 260620288 dm-0 254 1 31457280 dm-1 11 0 1048575 sr0