Filesystem           1K-blocks      Used Available Use% Mounted on
aufs                   4127424    174492   3743268   5% /
none                    502048       244    501804   1% /dev
/dev/sda1              7920588   4903708   3016880  62% /cdrom
/dev/loop0              677632    677632         0 100% /rofs
none                    507952       128    507824   1% /dev/shm
tmpfs                   507952        28    507924   1% /tmp
none                    507952       124    507828   1% /var/run
none                    507952         0    507952   0% /var/lock
none                    507952         0    507952   0% /lib/init/rw