[libvirt-users] can virsh set the cpuset attribute of <vcpu ..> (CPU Allocation) ?

[Edoardo Comar]

Is it possible to use virsh to set the cpuset attribute of the CPU 
Allocation element in a domain ?
<domain>
  ...
  <vcpu placement='static' cpuset="1-4,^3,6" current="1">2</vcpu>
  ...
</domain>


I have seen that virsh vcpupin and virsh emulatorpin can be used to query 
and set 
the cpusets of the <vcpupin> and <emulatorpin> children elements of 
<cputune> 
which override the cpuset of <vcpu>.

If i did not have to pin to different PCPUs,  I would execute just one 
command for the whole domain
rather than one command per VCPU + one per the emulator threads.

Thanks!
--------------------------------------------------
regards,
Edoardo Comar
WebSphere Application Service Platform for Networks (ASPN)
ecomar at uk.ibm.com
IBM UK Ltd, Hursley Park, SO21 2JN

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