Filesystem           1K-blocks      Used Available Use% Mounted on
aufs                    126931     72301     48077  61% /
none                   1018964       292   1018672   1% /dev
/dev/sdb1              3996076    838228   3157848  21% /cdrom
/dev/loop0              675328    675328         0 100% /rofs
none                   1024144       100   1024044   1% /dev/shm
tmpfs                  1024144        20   1024124   1% /tmp
none                   1024144        92   1024052   1% /var/run
none                   1024144         4   1024140   1% /var/lock
none                   1024144         0   1024144   0% /lib/init/rw