These are the fixes you suggested on top of libvirt. If there is something else missing I don't know of it yet.
Lacking a test system with the empty numa node I can't cross check this easily. One might construct such a system with KVM I think. If you happen so have a guest xml for libvirt which will make this testable for me that might be useful to allow me testing it on my own. If you don't have one I might have to try creating one from scratch. Actually (if not KVM) how do you crate such a system with an empty Numa node. Is it in phyp or via some odd HW combination (like really only mem in a few slots)? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1709877 Title: CPU hotplug fails in the system with empty numa nodes, "Invalid value '0-1,16-17' for 'cpuset.mems': Invalid argument" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1709877/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
