host nicht unterstützt angeforderte Funktion: CPUID.01H:EDX.ds [bit 21] Tut dies, warnen, beeinflussen die Leistung virtueller Computer oder verwenden?

Fand ich eine Menge von Warnungen aus der VM qemu log, Bedeutet dies, warnen, beeinflussen die Leistung virtueller Computer oder verwenden? , ist mein libvirt.xml Datei-problem? Oder hot-plug-Unterstützung werden diese Warnungen

Dies ist mein libvirt-xml-Konfiguration:

<domain type='kvm' id='315'>
  <name>instance-000005b2</name>
  <uuid>793fe065-36a6-4840-80cf-840ebed41d3e</uuid>
  <maxMemory slots='32' unit='KiB'>68719476736</maxMemory>
  <memory unit='KiB'>2097152</memory>
  <currentMemory unit='KiB'>2097152</currentMemory>
  <vcpu placement='auto'>8</vcpu>
  <vcpus>
    <vcpu id='0' enabled='yes' hotpluggable='no' order='1'/>
    <vcpu id='1' enabled='yes' hotpluggable='yes' order='2'/>
    <vcpu id='2' enabled='yes' hotpluggable='yes' order='3'/>
    <vcpu id='3' enabled='yes' hotpluggable='yes' order='4'/>
    <vcpu id='4' enabled='yes' hotpluggable='yes' order='5'/>
    <vcpu id='5' enabled='yes' hotpluggable='yes' order='6'/>
    <vcpu id='6' enabled='yes' hotpluggable='yes' order='7'/>
    <vcpu id='7' enabled='yes' hotpluggable='yes' order='8'/>
  </vcpus>
  <cputune>
    <shares>2048</shares>
    <vcpupin vcpu='0' cpuset='0-9,20-29'/>
    <vcpupin vcpu='1' cpuset='0-9,20-29'/>
    <emulatorpin cpuset='0-9,20-29'/>
  </cputune>
  <numatune>
    <memory mode='strict' nodeset='0'/>
    <memnode cellid='0' mode='strict' nodeset='0'/>
  </numatune>
  <resource>
    <partition>/machine</partition>
  </resource>
  <os>
    <type arch='x86_64' machine='pc-i440fx-rhel7.3.0'>hvm</type>
    <boot dev='hd'/>
  </os>
  <features>
    <acpi/>
    <apic/>
  </features>
  <cpu mode='host-model'>
    <model fallback='allow'/>
    <numa>
      <cell id='0' cpus='0-1' memory='2097152' unit='KiB'/>
    </numa>
  </cpu>
  <devices>
    <emulator>/usr/libexec/qemu-kvm</emulator>
    <controller type='virtio-serial' index='0'>
      <alias name='virtio-serial0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
    </controller>
    <memballoon model='virtio'>
      <alias name='balloon0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
    </memballoon>
  </devices>
</domain>

Fand ich eine Menge von Warnungen aus der VM qemu log, Bedeutet dies, warnen, beeinflussen die Leistung virtueller Computer oder verwenden? , ist mein libvirt.xml Datei-problem? Oder hot-plug-Unterstützung werden diese Warnungen?

Folgende warnen log：

2017-09-14T12:16:03.441702Z qemu-kvm: warning: CPU(s) not present in any NUMA nodes: 2 3 4 5 6 7
2017-09-14T12:16:03.441773Z qemu-kvm: warning: All CPU(s) up to maxcpus should be described in NUMA config
warning: host doesn't support requested feature: CPUID.01H:EDX.ds [bit 21]
warning: host doesn't support requested feature: CPUID.01H:EDX.acpi [bit 22]
warning: host doesn't support requested feature: CPUID.01H:EDX.ht [bit 28]
warning: host doesn't support requested feature: CPUID.01H:EDX.tm [bit 29]
warning: host doesn't support requested feature: CPUID.01H:EDX.pbe [bit 31]
warning: host doesn't support requested feature: CPUID.01H:ECX.dtes64 [bit 2]
warning: host doesn't support requested feature: CPUID.01H:ECX.monitor [bit 3]
warning: host doesn't support requested feature: CPUID.01H:ECX.ds_cpl [bit 4]
warning: host doesn't support requested feature: CPUID.01H:ECX.vmx [bit 5]
warning: host doesn't support requested feature: CPUID.01H:ECX.smx [bit 6]
warning: host doesn't support requested feature: CPUID.01H:ECX.est [bit 7]
warning: host doesn't support requested feature: CPUID.01H:ECX.tm2 [bit 8]
warning: host doesn't support requested feature: CPUID.01H:ECX.xtpr [bit 14]
warning: host doesn't support requested feature: CPUID.01H:ECX.pdcm [bit 15]
warning: host doesn't support requested feature: CPUID.01H:ECX.dca [bit 18]
warning: host doesn't support requested feature: CPUID.01H:ECX.osxsave [bit 27]
warning: host doesn't support requested feature: CPUID.01H:EDX.ds [bit 21]
warning: host doesn't support requested feature: CPUID.01H:EDX.acpi [bit 22]
warning: host doesn't support requested feature: CPUID.01H:EDX.ht [bit 28]
warning: host doesn't support requested feature: CPUID.01H:EDX.tm [bit 29]
warning: host doesn't support requested feature: CPUID.01H:EDX.pbe [bit 31]
warning: host doesn't support requested feature: CPUID.01H:ECX.dtes64 [bit 2]
warning: host doesn't support requested feature: CPUID.01H:ECX.monitor [bit 3]
warning: host doesn't support requested feature: CPUID.01H:ECX.ds_cpl [bit 4]

InformationsquelleAutor Paul | 2017-09-14