Filesystem           1K-blocks      Used Available Use% Mounted on
aufs                   4056510    170180   3676922   5% /
none                   1732004       304   1731700   1% /dev
/dev/sdb               7869476   4890228   2979248  63% /cdrom
/dev/loop0              673792    673792         0 100% /rofs
none                   1736916       164   1736752   1% /dev/shm
tmpfs                  1736916        20   1736896   1% /tmp
none                   1736916        92   1736824   1% /var/run
none                   1736916         0   1736916   0% /var/lock
none                   1736916         0   1736916   0% /lib/init/rw