Hi,
from the topology-line I would assume, you should switch sockets=1 and
cores=2, multiple sockets would mean multiple processors vs. one
processor with multiple cores.
Hope it helps,
Oliver.
On 07/11/2013 02:49 AM, yue-kvm wrote:
hi, all
in guest xp vm , device management shows a help sign on cpu device, it
has two vcpu, only one is recognized(NODE has two physical cpu).
qemu is build by myself from souce code, qemu-1.5.0, centos 6.4
a picture is attached .
---libvirt--------------
<vcpu placement='static'>2</vcpu>
<os>
<type arch='x86_64' machine='pc-i440fx-1.5'>hvm</type>
<boot dev='cdrom'/>
<bootmenu enable='yes'/>
</os>
<features>
<acpi/>
<apic/>
<pae/>
</features>
<cpu>
<topology sockets='2' cores='1' threads='1'/>
</cpu>
----------libvirt-------------- --
--
Oliver Francke
filoo GmbH
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33330 Gütersloh
HRB4355 AG Gütersloh
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