If I take listing of different directories in my Knoppix 3.8.1 some are symbolic links to UNIONFS and some to KNOPPIX.IMG:

Code:
root@2[/]# ll
total 15
drwxr-xr-x  22 root root 4096 Apr  7 08:16 KNOPPIX
drwxrwxrwt  12 root root 4096 Apr 28 18:53 KNOPPIX.IMG
drwxrwxrwt  32 root root 4096 Apr 28 18:53 UNIONFS
lrwxrwxrwx   1 root root   12 Apr 28  2005 bin -> /UNIONFS/bin
lrwxrwxrwx   1 root root   13 Apr 28  2005 boot -> /UNIONFS/boot
dr-xr-xr-x   4 root root 2048 Mar 21 01:16 cdrom
lrwxrwxrwx   1 root root   12 Apr 28  2005 dev -> /UNIONFS/dev
lrwxrwxrwx   1 root root   12 Apr 28  2005 etc -> /UNIONFS/etc
lrwxrwxrwx   1 root root   15 Apr 28  2005 floppy -> /UNIONFS/floppy
lrwxrwxrwx   1 root root   17 Apr 29  2005 home -> /KNOPPIX.IMG/home
lrwxrwxrwx   1 root root   15 Apr 28  2005 initrd -> /UNIONFS/initrd
lrwxrwxrwx   1 root root   12 Apr 28  2005 lib -> /UNIONFS/lib
lrwxrwxrwx   1 root root   19 Apr 29  2005 lost+found -> /UNIONFS/lost+found
drwxr-xr-x   8 root root 1024 Apr 29  2005 mnt
lrwxrwxrwx   1 root root   13 Apr 28  2005 none -> /UNIONFS/none
dr-xr-xr-x  72 root root    0 Apr 28  2005 proc
drwxrwxrwt   8 root root  160 Apr 29  2005 ramdisk
lrwxrwxrwx   1 root root   13 Apr 28  2005 root -> /UNIONFS/root
lrwxrwxrwx   1 root root   13 Apr 28  2005 sbin -> /UNIONFS/sbin
drwxr-xr-x  10 root root    0 Apr 28  2005 sys
lrwxrwxrwx   1 root root   12 Apr 28  2005 tmp -> /ramdisk/tmp
lrwxrwxrwx   1 root root   12 Apr 28  2005 usr -> /UNIONFS/usr
lrwxrwxrwx   1 root root   12 Apr 28  2005 var -> /UNIONFS/var
lrwxrwxrwx   1 root root   16 Apr 28  2005 vmlinuz -> /UNIONFS/vmlinuz
root@2[/]#                                  vv

So where to copy files? If I want to copy files to /var/cache/apt/archive should I place them under /UNIONFS because /var points there? If I copy files to knoppix home directory should they be placed in /KNOPPIX.IMG because home points there? Don't want to get any 'Segmentation Fault' anymore :-/


-tapsa-