Since your questions are of a general nature, I'm replying to the list 
so others can help answer them.

M. Bernardoff wrote:

> I'm using (true) diskless boot for about 1 year, but without using any 
> packages, building everythings myself... It's a good way to learn but 
> a good way to loose time too :o)
> So, I'm interessted in some details :
>    how is the separation of /var and /etc done ? Ramdrive ? nfs with 
> --tranlate-names ? seprate directories ?

The diskless-newimage script in the diskless package creates a common 
root directory which the hosts share, intended to be read-only, e.g. in 
/var/lib/diskless/default/root.  This root includes an init script which 
mounts separate read-write /etc and /var directories, which are created 
on the server by the diskless-newhost script e.g. in 
/var/lib/diskless/default/10.0.0.1/etc and var.  diskless-newimage 
creates an etc/fstab file, which is modified by diskless-newhost and put 
into 10.0.0.1/etc with NFS mount points for root, etc, var and 
var/lib/dpkg.  It's really very well-done.

I suggest installing diskless and reading its documentation for details, 
there's a very detailed howto on everything from building kernels to 
setting up NFS, tftp, dhcp, etc.  It should probably be updated though 
to reflect the new dhcp-3, which seems to be able to support netbooting 
better.

>    a commun /dev may be a issue on some systems (for exemple with 
> multimedia machines) is it separate too ?
>    how /tmp is mounted with this package ?

/tmp is shared and read-only.  That's a good point, maybe it should be a 
symlink to /var/tmp?

>    did the package manage network PXE booting (true diskless) ?

No, it only sets up the NFS root stuff, but its documentation describes 
how to do that.

> I would be glad to have some information about this,  but too much 
> work to dig in the package. If someone could answer some of my 
> questions, it would be very intersting. even a "mount > 
> send.me.this.file" , a "dmesg > this.one.too" and some /etc/exports, 
> /etc/fstab, "tree /tftpboot > bigger.but.send.it.to.me.anyway" on a 
> working diskless system managed with this package would be very 
> interesting for me :o)

The documentation includes many of these...

Regards,
-- 

-Adam P.

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