root@debian:~# df -h

rootfs            1007M         709M  248M           75% /
udev                10M            0   10M            0% /dev
tmpfs              101M         120K  101M            1% /run
/dev/vda1         1007M         709M  248M           75% /
tmpfs              5,0M            0  5,0M            0% /run/lock
tmpfs              201M            0  201M            0% /run/shm

root@debian:~# fdisk -l

Disk /dev/vda: 32.2 GB, 32212254720 bytes
4 heads, 32 sectors/track, 491520 cylinders, total 62914560 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

   Device Boot      Start         End      Blocks   Id  System
/dev/vda1   *        2048    62914559    31456256   83  Linux