[libvirt-users] Does libvirt lxc driver support "cpuset" attribute?

[Daniel P. Berrange]

On Wed, Jan 15, 2014 at 05:49:23AM +0000, WANG Cheng D wrote:
> Dear all
> 
> I allocate only one vcpu for the container by the following
> statement, that is, I want to pin the vcpu to physical core "2".
> <vcpu placement='static' cpuset="2" >1</vcpu>
> My host has 4 physical cores. Before test, all the 4 cores are
> idle. After I run 4 processes in the container, I found all the
> 4 cores in the host are 100% used. That is, the container is
> pinned to all the available physical CPUs. This is not what I
> want.
> My libvirt version is 1.0.3.

Support for cpuset with LXC was added in 1.0.4 I'm afraid.

Daniel
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