Filesystem           1K-blocks      Used Available Use% Mounted on
aufs                   4031680    136800   3690080   4% /
none                   1524124       316   1523808   1% /dev
/dev/sdb1             15654880   6600576   9054304  43% /cdrom
/dev/loop0              719360    719360         0 100% /rofs
none                   1530908       100   1530808   1% /dev/shm
tmpfs                  1530908        20   1530888   1% /tmp
none                   1530908        88   1530820   1% /var/run
none                   1530908         0   1530908   0% /var/lock
none                   1530908         0   1530908   0% /lib/init/rw