CPU (cpu) 资源

add-vcpu、set-vcpu 和 remove-vcpu XML 请求操作的等效操作是按照如下方式设置 <gpropGenericProperty key="wcore"> 标记的值：

• 如果使用 –c 选项，请将 wcore 属性设置为指定的全体核心数。

• 如果未使用 –c 选项，请将 wcore 属性设置为 0。

请注意，cpu 资源的分配单位属性 <rasd:AllocationUnits> 始终指定虚拟 CPU 数，而非核心数。

cpu 资源始终包含在 <Content> 段中。

示例 22-7  cpu XML 示例

以下示例显示 ldm add-vcpu -c 1 ldg1 命令的等效 XML 请求。

Oracle VM Server for SPARC 3.2 是包括 –c 选项和 ldm add-vcpu、ldm set-vcpu 和 ldm remove-vcpu 命令的最新软件发行版。

<?xml version="1.0"?>
<LDM_interface version="1.3"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="./schemas/combined-v3.xsd"
xmlns:ovf="./schemas/envelope"
xmlns:rasd="./schemas/CIM_ResourceAllocationSettingData"
xmlns:vssd="./schemas/CIM_VirtualSystemSettingData"
xmlns:gprop="./schemas/GenericProperty"
xmlns:bind="./schemas/Binding">
  <cmd>
    <action>add-vcpu</action>
    <data version="3.0">
      <Envelope>
        <References/>
        <Content xsi:type="ovf:VirtualSystem_Type" ovf:id="ldg1">
          <Section xsi:type="ovf:VirtualHardwareSection_Type">
            <Item>
              <rasd:OtherResourceType>cpu</rasd:OtherResourceType>
              <rasd:AllocationUnits>8</rasd:AllocationUnits>
              <gprop:GenericProperty key="wcore">1</gprop:GenericProperty>
            </Item>
          </Section>
        </Content>
      </Envelope>
    </data>
  </cmd>
</LDM_interface>

示例 22-8  ldm list-bindings 命令的 cpu XML 部分输出

以下示例使用 ldm list-bindings 命令显示 <cpu> 段的 XML 输出。

<?xml version="1.0"?>
<LDM_interface 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:ovf="./schemas/envelope"
xmlns:rasd="./schemas/CIM_ResourceAllocationSettingData"
xmlns:vssd="./schemas/CIM_VirtualSystemSettingData"
xmlns:gprop="./schemas/GenericProperty"
xmlns:bind="./schemas/Binding"
version="1.3"
xsi:noNamespaceSchemaLocation="./schemas/combined-v3.xsd">
  <cmd>
    <action>list-bindings</action>
    <data version="3.0">
      <Envelope>
        <References/>
        <Content xsi:type="ovf:VirtualSystem_Type" ovf:id="primary">
          <Section xsi:type="ovf:ResourceAllocationSection_Type">
            <Item>
              <rasd:OtherResourceType>ldom_info</rasd:OtherResourceType>
              <uuid>1e04cdbd-472a-e8b9-ba4c-d3eee86e7725</uuid>
              <rasd:Address>00:21:28:f5:11:6a</rasd:Address>
              <gprop:GenericProperty key="hostid">0x8486632a</gprop:GenericProperty>
              <failure-policy>fff</failure-policy>
              <wcore>0</wcore>
              <extended-mapin-space>0</extended-mapin-space>
              <threading>8</threading>
              <cpu-arch>native</cpu-arch>
              <rc-add-policy/>
              <gprop:GenericProperty key="state">active</gprop:GenericProperty>
            </Item>
          </Section>
          <Section xsi:type="ovf:VirtualHardwareSection_Type">
            <Item>
              <rasd:OtherResourceType>cpu</rasd:OtherResourceType>
              <rasd:AllocationUnits>8</rasd:AllocationUnits>
              <bind:Binding>
                <Item>
                  <rasd:OtherResourceType>cpu</rasd:OtherResourceType>
                  <gprop:GenericProperty key="vid">0</gprop:GenericProperty>
                  <gprop:GenericProperty key="pid">0</gprop:GenericProperty>
                  <gprop:GenericProperty key="cid">0</gprop:GenericProperty>
                  <gprop:GenericProperty key="strand_percent">100</gprop:GenericProperty>
                  <gprop:GenericProperty key="util_percent">1.1%</gprop:GenericProperty>
                  <gprop:GenericProperty key="normalized_utilization">0.1%</gprop:GenericProperty>
                </Item>
          </Section>
        </Content>
      </Envelope>
    </data>
  </cmd>
</LDM_interface>

示例 22-9  ldm list-domain 命令的 cpu XML 部分输出

以下示例使用 ldm list-domain 命令显示 <cpu> 段的 XML 输出。

<?xml version="1.0"?>
<LDM_interface
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:ovf="./schemas/envelope"
xmlns:rasd="./schemas/CIM_ResourceAllocationSettingData"
xmlns:vssd="./schemas/CIM_VirtualSystemSettingData"
xmlns:gprop="./schemas/GenericProperty"
xmlns:bind="./schemas/Binding"
version="1.3"
xsi:noNamespaceSchemaLocation="./schemas/combined-v3.xsd">
  <cmd>
    <action>list-domain</action>
    <data version="3.0">
      <Envelope>
        <References/>
        <Content xsi:type="ovf:VirtualSystem_Type" ovf:id="primary">
          <Section xsi:type="ovf:ResourceAllocationSection_Type">
            <Item>
              <rasd:OtherResourceType>ldom_info</rasd:OtherResourceType>
              <gprop:GenericProperty key="state">active</gprop:GenericProperty>
              <gprop:GenericProperty key="flags">-n-cv-</gprop:GenericProperty>
              <gprop:GenericProperty key="utilization">0.7%</gprop:GenericProperty>
              <gprop:GenericProperty key="uptime">3h</gprop:GenericProperty>
              <gprop:GenericProperty key="normalized_utilization">0.1%</gprop:GenericProperty>
            </Item>
          </Section>
        </Content>
      </Envelope>
    </data>
  </cmd>
</LDM_interface>