Filesystem           1K-blocks      Used Available Use% Mounted on
aufs                   3014148   1039866   1816996  37% /
none                   1025872       276   1025596   1% /dev
/dev/sdb1              3912180   3833900     78280  98% /cdrom
/dev/loop0              658944    658944         0 100% /rofs
none                   1030776       148   1030628   1% /dev/shm
tmpfs                  1030776        28   1030748   1% /tmp
none                   1030776        92   1030684   1% /var/run
none                   1030776         0   1030776   0% /var/lock
none                   1030776         0   1030776   0% /lib/init/rw