Re: [Xen-users] how to resolve the problem: xen 3.4 & centos 64bit & raid& reboot volume group not found ?

["Fajar A. Nugraha" <fajar@xxxxxxxxx>]

On Fri, May 14, 2010 at 10:32 AM, ma qiang <maqiang1984@xxxxxxxxx> wrote:
> Hi all,
>    I have installed centos 5.4, and installed xen from source by
> "make world & make install".  Then, I edited grub as below:
>
> title Xen 3.4.2 / XenLinux 2.6.18
>        root (hd0,0)
>        kernel /xen-3.4.2.gz
>        module /vmlinuz-2.6.18.8-xen ro root=/dev/VolGroup00/LogVol00
> rhgb quiet
>        module /initrd-2.6.18.8-xen.img


The easiest way to use Xen 3.4.2 on Centos is:
- install xen and kernel-xen from Centos repositories
- add http://www.gitco.de/repo/GITCO-XEN3.4.2_x86_64.repo to
/etc/yum.repos.d, and do a "yum update"

In your particular case, you might be missing some necessary options
in the deafult kernel config (like driver for harddisk controller).
It's simpler to just use Centos' kernel-xen rpm.

-- 
Fajar

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