Filesystem           1K-blocks      Used Available Use% Mounted on
aufs                    506496    119140    387356  24% /
none                    500584       260    500324   1% /dev
/dev/sdb1              2018424   1961168     57256  98% /cdrom
/dev/loop0              650624    650624         0 100% /rofs
none                    506496       148    506348   1% /dev/shm
tmpfs                   506496        52    506444   1% /tmp
none                    506496       100    506396   1% /var/run
none                    506496         4    506492   1% /var/lock
/dev/sda1              7372864   2304124   4694212  33% /target