[Xen-users] Xen 3.3.1 compilation problems

[Ananth <cbananth@xxxxxxxxx>]

Hello,
I am facing problems while compiling Xen from source. Below
are the steps I followed to compile. I see various commands being
suggested in various sites and READMEs. I did not understand which is
the correct way to do it. I am using openSuse 11.0.

1. I downloaded the source tarball from http://www.xen.org/download/

2. Extracted the contents into /usr/src and executed the following commands as root

3. make linux-2.6-xen0-config CONFIGMODE=menuconfig 

4. I selected necessary configurations in menuconfig and saved the settings

5. make linux-2.6-xen0-build

6. make linux-2.6-xen0-install

7. mkinitrd -v -i /boot/initrd-2.6.18-xen0 -k /boot/vmlinuz-2.6.18.8-xen0

    This is because, mkinitrd with the other flags such as ' --with= '
dont seem to be working on my distro. I am not sure if there is a
different syntax or the way options are specified is different. However
since the kernel image is generated using the previous commands, I
created the initrd image for the kernel image by specifying the name of
the kernel image using -k.

8. make install KERNELS="linux-2.6-xen0" -- This installs the
necessary tools I believe. This did not go to successful completion. It
was running on an infinite loop displaying the same set of contents
again and again. But since they are just tools, I aborted and edited
the /boot/grub/menu.lst to add an entry for the compiled xen.

When I reboot into the compiled kernel, the system halts when the
splash screen is getting loaded. Hence i edited the file /etc/inittab
and changed the runlevel from 5 to 3. 

After a series of boot messages, the system allowed me to login. 

Can you please guide me if there is any mistake in the steps
followed. I am not sure why the system does not login with runlevel 5.
But if i use a precompiled xen installed using the openSuse 11.0 DVD,
it works perfectly fine. But i am trying to make small modifications to
the xen scheduler, for which I would like to learn to compile it myself.

Thank you very much in advance.

Regards
Ananth
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