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

WANG Cheng D Cheng.d.Wang at alcatel-sbell.com.cn
Thu Jan 16 01:24:11 UTC 2014


Dear Daniel,
Thank you for the information. :-)

Cheng

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
-- 





More information about the libvirt-users mailing list