------- Comment From sathe...@in.ibm.com 2019-01-04 06:51 EDT------- Finally I managed to get the hardware with config I had raised this issue, and still able to reproduce the failure with latest pieces of software.
Host env: #uname -a Linux abc 4.4.0-141-generic #167-Ubuntu SMP Wed Dec 5 10:33:00 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux # dpkg -l|grep libvirt-bin ii libvirt-bin 1.3.1-1ubuntu10.24 ppc64el programs for the libvirt library # dpkg -l|grep qemu ii ipxe-qemu 1.0.0+git-20150424.a25a16d-1ubuntu1.2 all PXE boot firmware - ROM images for qemu ii qemu-block-extra:ppc64el 1:2.5+dfsg-5ubuntu10.33 ppc64el extra block backend modules for qemu-system and qemu-utils ii qemu-kvm 1:2.5+dfsg-5ubuntu10.33 ppc64el QEMU Full virtualization ii qemu-slof 20151103+dfsg-1ubuntu1.1 all Slimline Open Firmware -- QEMU PowerPC version ii qemu-system-common 1:2.5+dfsg-5ubuntu10.33 ppc64el QEMU full system emulation binaries (common files) ii qemu-system-ppc 1:2.5+dfsg-5ubuntu10.33 ppc64el QEMU full system emulation binaries (ppc) # numactl -H available: 4 nodes (0-1,16-17) node 0 cpus: 0 8 16 24 32 40 node 0 size: 65318 MB node 0 free: 48506 MB node 1 cpus: 48 56 64 72 80 88 node 1 size: 65456 MB node 1 free: 64685 MB node 16 cpus: 96 104 112 120 128 136 node 16 size: 65169 MB node 16 free: 63412 MB node 17 cpus: 144 152 160 168 176 184 node 17 size: 0 MB node 17 free: 0 MB node distances: node 0 1 16 17 0: 10 20 40 40 1: 20 10 40 40 16: 40 40 10 20 17: 40 40 20 10 #cat /sys/devices/system/node/has_normal_memory 0-1,16 Still I see the issue, # virsh setvcpus virt-tests-vm1 6 --live error: Invalid value '0-1,16-17' for 'cpuset.mems': Invalid argument I tried to installed package from suggested ppa, I guess it would have outdated/deleted, # add-apt-repository ppa:ci-train-ppa-service/2959 Cannot add PPA: 'ppa:~ci-train-ppa-service/ubuntu/2959'. The team named '~ci-train-ppa-service' has no PPA named 'ubuntu/2959' Please choose from the following available PPAs: * '1669': 1669 - 2017-03-14 * '1924': 1924 - 2017-01-19 * '1961': 1961 - 2017-04-03 * '1982': 1982 - 2017-04-03 * '1996': 1996 - 2017-04-03 Please advice the way forward. Thanks. Regards, -Satheesh -- 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
