It doesn't seem to be working for me with fc5 either... It just
so happened
that there was a fc5 kernel release (2312) yesterday or today, after I got
2307 up and running. I did the yum update in the domU, but after a domU
shutdown and xm create, the domU wouldn't come back up again. I don't remember
the details, but the procedure above got me back in business. I'll try to
remember to take note of what fails when the next update happens (If I haven't
moved that domain to fc6 by then).
It's likely that you are missing something from your /etc/modprobe.conf;
when the kernel is installed via yum, one of the last things it does is
dynamically generate an initrd based on your current configuration in
/etc/modprobe.conf
The modprobe.conf on my (working) FC5 guest looks like this:
alias eth0 xennet
alias scsi_hostadapter xenblk
What does yours look like?
Chris Lalancette