Filesystem           1K-blocks      Used Available Use% Mounted on
aufs                   1801336    151636   1649700   9% /
none                   1796344       364   1795980   1% /dev
/dev/sdb1              7823312    702068   7121244   9% /cdrom
/dev/loop0              673792    673792         0 100% /rofs
none                   1801336       104   1801232   1% /dev/shm
tmpfs                  1801336        20   1801316   1% /tmp
none                   1801336        88   1801248   1% /var/run
none                   1801336         0   1801336   0% /var/lock
none                   1801336         0   1801336   0% /lib/init/rw
/dev/sr1                  6828      6828         0 100% /media/U3 System