Ubuntu
libvirt package

  1. Bug #1561019
  2. Comment #25

Comment 25 for bug 1561019

Revision history for this message
In , Jiri (jiri-redhat-bugs) wrote :

Interesting, your SandyBridge machine is likely missing x2apic feature. If had that feature, libvirt would report SandyBridge instead of Westmere + avx. Could you try changing the XML to contain

  <cpu mode='custom' match='exact'>
    <model fallback='forbid'>SandyBridge</model>
    <feature policy='disable' name='x2apic'/>
  </cpu>

and see if that makes any difference?