On 07/11/2012 06:58 AM, Chris wrote:

Hello,

I upgraded my centos 6.2 machine (KVM virtualization host) to 6.3.

Do I need to upgrade my virtual machine config files?

Result: /etc/libvirt/qemu/*.xml

<type arch='x86_64' machine='rhel6.2.0'>hvm</type>

Expected result:

<type arch='x86_64' machine='rhel6.3.0'>hvm</type>

-- Chris

You shouldn't need to, no. I've not had any trouble with the nodes I've updated having left the foo.xml files as they were. (Going back as far as 6.0+). Probably wouldn't hurt though, if you changed them.