Fedora xen - Apr 2006 - Running FC4 as guest in FC5 Xen

Hi,

this is my first post to the list, and I''ve been reading it for a
while.
Although there are some posts regarding how to instal FC4 as a guest in 
FC5, I''m not able to get it running. FC5 guest is ok, but how do I 
install an FC4? I''ve followed all the steps for the FC4 QuickStart, I 
don''t know which kernel should I load.

First, if using the kernel installed with my FC5 installation 
(vmlinuz-2.6.16-1.2096_FC5xen0) the kernel boots, but then it hangs 
because it doesn''t find the root fs (sda1). I''ve tried to do a
chroot
into my fc4 minimum installation (under /mnt) and install the  
vmlinuz-2.6.13-1.1532_FC4xenU, copy it to the host machine and put it 
into the configuration, but then, when booting the guest I get a message 
saying that the argument is invalid. Looking the logs, y see this:

ERROR: Will only load images built for Xen v3.0
ERROR: Actually saw: 
''GUEST_OS=linux,GUEST_VER=2.6,XEN_VER=3.0,VIRT_BASE=0xC0000000,PAE=no,LOADER=generic''
ERROR: Error constructing guest OS

So, what are the exact steps (or the steps which differ from the FC4 
XenQuickStart) that should I take in order to get FC4 running under FC5?

Thanks a lot in advance,
Ignacio.

On Sat, 22 Apr 2006 20:24:18 +0200 Ignacio wrote:
IV> First, if using the kernel installed with my FC5 installation 
IV> (vmlinuz-2.6.16-1.2096_FC5xen0) the kernel boots, but then it hangs 
IV> because it doesn''t find the root fs (sda1).

Never use a dom0 kernel for a guest. Why not use the FC5 domU kernel?
That''s
what I''m using for my CentOS 4.3 guest, and it works fine.