Tree structure of an iso image archlinux-2010.02.25-core-dual.iso (652MB)
running with profile "full":

# tree -h -I *.c32
.
|-- [  92]  any
|   `-- [ 29M]  usrshare.sqfs
|-- [ 496]  boot
|   |-- [ 140]  i686
|   |   |-- [5.6M]  archiso.img
|   |   `-- [1.7M]  vmlinuz26
|   |-- [1.6K]  isolinux
|   |   |-- [   0]  boot.cat
|   |   |-- [ 14K]  isolinux.bin
|   |   |-- [2.5K]  isolinux.cfg
|   |   `-- [ 25K]  memdisk
|   |-- [157K]  memtest
|   |-- [ 18K]  memtest.COPYING
|   |-- [  70]  releasenotes.txt
|   |-- [ 44K]  splash.png
|   |-- [ 140]  x86_64
|   |   |-- [5.7M]  archiso.img
|   |   `-- [1.9M]  vmlinuz26
|   |-- [ 38K]  x86test
|   `-- [ 18K]  x86test.COPYING
|-- [ 260]  i686
|   |-- [209M]  core-pkgs.sqfs
|   |-- [ 24M]  libmodules.sqfs
|   |-- [8.0K]  overlay.sqfs
|   `-- [ 58M]  root-image.sqfs
|-- [ 210]  isomounts.i686
|-- [ 228]  isomounts.x86_64
|-- [ 226]  isomounts.x86_64-i686
`-- [ 260]  x86_64
    |-- [222M]  core-pkgs.sqfs
    |-- [ 25M]  libmodules.sqfs
    |-- [8.0K]  overlay.sqfs
    `-- [ 66M]  root-image.sqfs

7 directories, 26 files

# ls -1sh
total 1.9G
652M archlinux-2010.02.25-core-dual.iso
363M archlinux-2010.02.25-core-i686.iso
385M archlinux-2010.02.25-core-x86_64.iso
220M archlinux-2010.02.25-netinstall-dual.iso
153M archlinux-2010.02.25-netinstall-i686.iso
163M archlinux-2010.02.25-netinstall-x86_64.iso