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https://issues.apache.org/jira/browse/CLOUDSTACK-4678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wei Zhou closed CLOUDSTACK-4678.
--------------------------------
Resolution: Fixed
> Add cpu model for kvm guest
> ---------------------------
>
> Key: CLOUDSTACK-4678
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4678
> Project: CloudStack
> Issue Type: Improvement
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Affects Versions: 4.2.0
> Reporter: Wei Zhou
> Fix For: 4.2.0
>
>
> Add cpu model for kvm guest.
> Now all the kvm guest's cpu model is 'QEMU Virtual CPU version xxx'. This
> will affect the activation of Windows OS and low performance.
> I add three mode for user to indicate the guest cpu model.
> For the most part it will be sufficient for the host administrator to specify
> the guest CPU config in the per-host configuration file
> (/etc/cloudstack/agent/agent.properties). This will be achieved by
> introducing two new configuration parameters:
> guest.cpu.mode=custom|host-model|host-passthrough
> guest.cpu.model=from /usr/share/libvirt/cpu_map.xml(only valid when
> guest.cpu.mode=custom)
> This ticket is created for two existing commits:
> Add cpu model for kvm guest
> https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;a=commit;h=2903bb5fd9d59803980102854d11e33ebe56088b
> add doc for kvm cpu model
> https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;a=object;h=8d53887cec514e1eeed899e4d6b6465b02aa39a3
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