On Sun, Jun 12, 2022 at 9:31 PM 梁朝军 <jesonliang040...@hotmail.com> wrote:
> Hi All, > > BTW, don't send the email to any member of the mail list. It is not someone's duty to answer it. Just only send it to the mail list. > After restarted the libvirtd service on the source host, we start live > migration VM to destination host and often hit an issue 'unsupported > configuration: Target CPU check default does not match source none’ > > We don’t configure any special setting for CPU model when start VM and I > think it should be ‘custom’ mode by default . Furthermore , those two hosts > for doing live migration have almost the same capabilities as below. > Please provides the guest CPU XML, the CPU model of the src and the dst hosts: # virsh dumpxml YOUR_VM --inactive|xmllint --xpath //cpu - (VM is live) # virsh dumpxml YOUR_VM |xmllint --xpath //cpu - # virsh capabilities|xmllint --xpath //cpu - > It’s confused me why failed to check the cpu configuration after restart > libvitd service on source host? > > > > The libvirt version is 7.9.0, package: 1.el8 (Unknown, > 2021-11-28-22:35:11) private build > Host OS version : rhat8.4 > QEMU version: QEMU 5.1 private build > > Any comments are appreciated. > > > Thanks > >
