On 31/01/2015 09:24, mad Engineer wrote:
> I have a server with centos 6.5 installed and later upgraded to 6.6
> after restart, installed kvm and created centos 6.5 as guest and later
> upgraded guest to 6.6.
> Now after host reboot i am not able to start guest as it shows
>
>
> "Internal error process exited while reading console log output
> Supported machines are:
> pc RHEL 6.5 pc
> RHEL 6.5.0 RHEL 6.5 pc
> RHEL 6.4.0 RHEL 6.4 pc "
>
>
> Even though by changing "Machine" in xml config from RHEL 6.6.0 to
> RHEL 6.5.0 vm has started and its working.
>
> But why is 6.6 guest not supported in 6.6 host,i suspect its because
> of some upgradation issue from 6.5 to 6.6.Can some one please help me
> understand this.
rhel6.6.0 is not a guest OS version, but a machine type ("motherboard
version" so to speak) provided by the host. If you do not have a
rhel6.6.0 machine type in your CentOS 6.6 host, something has gone wrong
in the upgrade.
That said, you can use the rhel6.5.0 machine type just fine. The
differences are minimal.
Paolo
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