I have a configuration of KVM guests where the cpu placement is configured as follows:
Now since I don't have a cpuset specified I was reading libvirt documentation and saw the following:
"If both cpuset and placement are not specified, or if placement is "static", but no cpuset is specified, the domain process will be pinned to all the available physical CPUs."
What exactly does this mean? I know CPU pinning states that you can only run tasks on a specific CPU that is specified. What does it mean to be "pinned" to all available physical CPUs?