The informations about virtual processors stored by libvirt were not updated after a cpu hotplug. Peter Krempa (3): qemu: Refactor qemuDomainSetVcpusFlags qemu: Re-detect virtual cpu threads after cpu hot (un)plug. qemu: Don't skip detection of virtual cpu's on non KVM targets src/qemu/qemu_driver.c | 48 +++++++++++++++++++++++++++++++--------------- src/qemu/qemu_process.c | 12 ----------- 2 files changed, 32 insertions(+), 28 deletions(-) -- 1.7.3.4 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list