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[libvirt-users] why CPU pinning doesn't take effect when using lxc-enter-namespace to run an application



Dear all,

 

I want my container to run on the third CPU core and I define this by the following xml scrpits:

<vcpu placement=”static” cpuset=”3”>1</vcpu>

 

When I run my application in a container terminal, I can see the application runs on the third core as expected.

When I run my application using lxc-enter-namespace, the CPU pinning doesn't take effect, i.e., the application runs on a core which isn’t the third one.

 

How can I solve this problem?

 

Any replies are highly appreciated.

 

Cheng


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