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f7dd3a4e62
libvirt/tests/qemuxml2xmloutdata
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Jiri Denemark f7dd3a4e62 Add support for cpu mode attribute 
The mode can be either of "custom" (default), "host-model",
"host-passthrough". The semantics of each mode is described in the
following examples:

- guest CPU is a default model with specified topology:
    <cpu>
      <topology sockets='1' cores='2' threads='1'/>
    </cpu>

- guest CPU matches selected model:
    <cpu mode='custom' match='exact'>
      <model>core2duo</model>
    </cpu>

- guest CPU should be a copy of host CPU as advertised by capabilities
  XML (this is a short cut for manually copying host CPU specification
  from capabilities to domain XML):
    <cpu mode='host-model'/>

  In case a hypervisor does not support the exact host model, libvirt
  automatically falls back to a closest supported CPU model and
  removes/adds features to match host. This behavior can be disabled by
    <cpu mode='host-model'>
      <model fallback='forbid'/>
    </cpu>

- the same as previous returned by virDomainGetXMLDesc with
  VIR_DOMAIN_XML_UPDATE_CPU flag:
    <cpu mode='host-model' match='exact'>
      <model fallback='allow'>Penryn</model>       --+
      <vendor>Intel</vendor>                         |
      <topology sockets='2' cores='4' threads='1'/>  + copied from
      <feature policy='require' name='dca'/>         | capabilities XML
      <feature policy='require' name='xtpr'/>        |
      ...                                          --+
    </cpu>

- guest CPU should be exactly the same as host CPU even in the aspects
  libvirt doesn't model (such domain cannot be migrated unless both
  hosts contain exactly the same CPUs):
    <cpu mode='host-passthrough'/>

- the same as previous returned by virDomainGetXMLDesc with
  VIR_DOMAIN_XML_UPDATE_CPU flag:
    <cpu mode='host-passthrough' match='minimal'>
      <model>Penryn</model>                        --+ copied from caps
      <vendor>Intel</vendor>                         | XML but doesn't
      <topology sockets='2' cores='4' threads='1'/>  | describe all
      <feature policy='require' name='dca'/>         | aspects of the
      <feature policy='require' name='xtpr'/>        | actual guest CPU
      ...                                          --+
    </cpu>
2012-01-17 11:39:23 +01:00
..
qemuxml2xmlout-balloon-device-auto.xml Add VIR_DIV_UP to divide memory or storage request sizes with round up 2011-01-29 00:42:10 +01:00
qemuxml2xmlout-channel-virtio-auto.xml Add VIR_DIV_UP to divide memory or storage request sizes with round up 2011-01-29 00:42:10 +01:00
qemuxml2xmlout-console-compat-auto.xml Add VIR_DIV_UP to divide memory or storage request sizes with round up 2011-01-29 00:42:10 +01:00
qemuxml2xmlout-console-virtio.xml Add VIR_DIV_UP to divide memory or storage request sizes with round up 2011-01-29 00:42:10 +01:00
qemuxml2xmlout-disk-cdrom-empty.xml conf: Introduce optional startupPolicy attribute for cdrom and floppy 2011-10-25 09:22:42 +02:00
qemuxml2xmlout-disk-scsi-device-auto.xml Add VIR_DIV_UP to divide memory or storage request sizes with round up 2011-01-29 00:42:10 +01:00
qemuxml2xmlout-graphics-listen-network2.xml conf: add <listen> subelement to domain <graphics> element 2011-07-28 13:46:39 -04:00
qemuxml2xmlout-graphics-spice-timeout.xml Add support for cpu mode attribute 2012-01-17 11:39:23 +01:00
qemuxml2xmlout-serial-target-port-auto.xml Introduce virDomainChrDefNew() 2011-04-14 10:29:39 -06:00