On Tue, 21 May 2019 10:00:46 +0800 Eddie Yen <missile0407 at gmail.com> wrote: > Yes. The QEMU version is 2.11.2 (qemu-2.11.2-4.fc28) > How can I doing the separate test by using QEMU 4.0? QEMU 4.0 is available for fc28 in the virt preview repo: https://fedoraproject.org/wiki/Virtualization_Preview_Repository Thanks, Alex