Originally Posted by druuna
To add to zer0signal's post: The LFS book has at least 6 external links to howto's and documents. Did you read those?
After I posted the first question I have given it a read. While writing this post I'm building the kernel so one of the very last steps.
I hope the system will boot because in the last few steps I think I missed some things about udev and tmpfs things ... .
Anyway I'll give it a shot.
but back on topic. I found the hints good as well.