Filesystem           1K-blocks      Used Available Use% Mounted on
aufs                    503780    120805    356966  26% /
none                    501740       252    501488   1% /dev
/dev/sdb1              1952732   1232824    719908  64% /cdrom
/dev/loop0              667264    667264         0 100% /rofs
none                    507652       168    507484   1% /dev/shm
tmpfs                   507652        36    507616   1% /tmp
none                    507652        80    507572   1% /var/run
none                    507652         4    507648   1% /var/lock