Optimising pxeboot disk size

[Wojciech Puchar]

> Thank you very much, it is now running well after some hardware adventure.
>
> I couldn't find the hostname sent by dhcp, but found a way to find the ip 
> address.

just use hostname command.

>
> The only problem i have is that the "echo done" and other standard outputs 
> are not visible in /var/log/messages. How can i keep them either in dmesg or 
> /var/log/messages ?

add second echo to >>/var/log/messages ;)