Filesystem           1K-blocks      Used Available Use% Mounted on
aufs                   3014148     83888   2772974   3% /
none                    503460       308    503152   1% /dev
/dev/sdb1              3910640   3847796     62844  99% /cdrom
/dev/loop0              673792    673792         0 100% /rofs
none                    508372       100    508272   1% /dev/shm
tmpfs                   508372        20    508352   1% /tmp
none                    508372        80    508292   1% /var/run
none                    508372         0    508372   0% /var/lock
none                    508372         0    508372   0% /lib/init/rw