
Disk /dev/sda: 2610 cylinders, 255 heads, 63 sectors/track
Units: 1MiB = 1024*1024 bytes, blocks of 1024 bytes, counting from 0

   Device Boot Start   End    MiB    #blocks   Id  System
/dev/sda1   *     1   1024   1024    1048576   83  Linux
/dev/sda2      1025  20479  19455   19921920   8e  Linux LVM
/dev/sda3         0      -      0          0    0  Empty
/dev/sda4         0      -      0          0    0  Empty

Disk /dev/mapper/centos-root: 2218 cylinders, 255 heads, 63 sectors/track

Disk /dev/mapper/centos-swap: 261 cylinders, 255 heads, 63 sectors/track

