let's compress it in the new image using create_compressed_fs tooland copy to the right place:

Now you have an aufs.ko file in current directory. Next we need to add these modules to the disc:<pre>cp aufs.ko cloop.ko cd-contents/KNOPPIX/modules/</pre>  When booting KNOOPIX uses initrd image,where it stores some kernel modules required to get access to the CD-drive.We need to remove old modules and add new one to initrd image. Extracting andmounting initrd:<pre>mkdir initrdcd initrdcp cd-contents/boot/isolinux/minirt.gz ./gunzip minirt.gzmkdir mntmount -o loop minirt mnt</pre> The modules directory on initrd contents kernel modules. Now we should replace these modules byequivalents from OpenVZ kernel. Note, that some modules are already build in OpenVZ kernel,so they are missing. After this operation is done copy new minirt.gz to the appropriate place:<pre>umount mntgzip minirtcp minirt.gz ../cd-contents/boot/isolinux/cd ..</pre>