Filesystem                    1K-blocks    Used Available Use% Mounted on
udev                            8111896       0   8111896   0% /dev
tmpfs                           1628584   17988   1610596   2% /run
/dev/sdb                        2347252 2347252         0 100% /cdrom
/dev/loop0                      2280448 2280448         0 100% /rofs
aufs                            8142908 3482148   4660760  43% /
tmpfs                           8142908     340   8142568   1% /dev/shm
tmpfs                              5120       8      5112   1% /run/lock
tmpfs                           8142908       0   8142908   0% /sys/fs/cgroup
tmpfs                           8142908      44   8142864   1% /tmp
tmpfs                           1628584      76   1628508   1% /run/user/1001
/dev/mapper/sigintos--vg-root 305803488 9564176 280682296   4% /target
/dev/sda1                        736752    8688    690640   2% /target/boot