Filesystem           1K-blocks      Used Available Use% Mounted on
aufs                   1015704    144004    819172  15% /
none                   1019304       304   1019000   1% /dev
/dev/sdb               1958672   1905696     52976  98% /cdrom
/dev/loop0              817408    817408         0 100% /rofs
none                   1026040       168   1025872   1% /dev/shm
tmpfs                  1026040        28   1026012   1% /tmp
none                   1026040        64   1025976   1% /var/run
none                   1026040         4   1026036   1% /var/lock
none                   1026040         0   1026040   0% /lib/init/rw
/dev/sda1               102396     24712     77684  25% /mnt/migrationassistant
/dev/sda7             56119652   2688920  50580020   6% /target