[CentOS-virt] moving from Xen to KVM
Dave Augustus
davea at ingraftedsoftware.com
Wed Feb 24 23:14:08 UTC 2010
What is needed to install kvm? I have the non xen kernel as the
default. I have virsh, virt-install installed. What am I missing in my
config? Look at my second bullet point to get a sense of where I am
stuck.
Thanks for your help,
Dave
On Feb 24, 2010, at 12:14 PM, Adam <adam0x54 at gmail.com> wrote:
> Did you install kvm?
>
> If you need to move the xen virtual machines to kvm you will need to
> boot them in rescue mode, change your modprobe.conf to load the
> regular scsci and nic drivers, install a regular kernel, remove the
> xen console from inittab and remove console=xvc0 from your /etc/
> grub.conf and reboot.
>
> -Adam
>
> On Wed, Feb 24, 2010 at 9:16 AM, Dave Augustus <davea at ingraftedsoftware.com
> > wrote:
> Hello All,
>
> I have been building a new server to deploy using Xen. However,
> seeing that Redhat is moving towards KVM, it would seem beneficial
> to deply this server using KVM as well. This is a Centos 5.4 x86_64
> fresh install.
>
> So here is the scoop:
> running the xen kernel with 2 vms works great. I have 2 vms- a
> cobbler host and an ldap host.
> running with non-xen kernel, I can't seem to get anything to work
> right. Using virt-install from the command line, I get the response
> of "Host does not support any virtualization options" yet I know it
> does.
>
> What am I missing here?
>
> I spent some hours last night searching and came up empty.
>
> Thanks in advance,
> Dave
>
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