Half-full core?

Blais

Well-Known Member
Mar 28, 2017
32
5
48
Hello,

I have a ryzen 7, 16 logical cores.

I want to use the affinity of cpu 8-15 for a particular Windows machine, I enable NUMA for the VM in question. I address him 8 logical core (8thread).

When the command is executed, I have:
Code:
-numa node, nodeid=0, cpus=0-7
to change into:
Code:
-numa node, nodeid=0, cpus=8-15"

The problem is that I have this kind of mistake:
Code:
kvm: warning: CPU(s) not present in any NUMA nodes: 0 1 2 3 4 5 6 7
kvm: warning: All CPU(s) up to maxcpus should be described in NUMA config

Yet when I type "numactl -H", I have
Code:
available: 1 nodes (0)
node 0 cpus: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Is there something I didn't understand?

Thank you for helping me.
 
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