Re: [Xen-users] DomU kernel upgrade tool

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

Esteban Cerutti wrote:
> but when I try use iptables
>
> # iptables -L
> FATAL: Module ip_tables not found.
> iptables v1.3.8: can't initialize iptables table `filter': iptables who?
> (do you need to insmod?)
> Perhaps iptables or your kernel needs to be upgraded.
>
> because there is not the modules files, but instead its are in the
> previous kernel version
>
>
>   

> So, the solution for me was copy modules files from Dom0. But what
> happens if i have 40 VMs? I have a headache
>
>   

Seems like you're putting domU kernels on dom0.
You can put domU kernels on domU's filesystem, and have pygrub load it.
This is the "standard" method if you use Redhat/Centos or any other
system that can use virt-install/virt-manager (e.g. opensolaris). Try
using virt-manager.

Regards,

Fajar

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