<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><pre><br>At 2019-09-03 10:30:54, "Wesley Peng" <weslepeng@gmail.com> wrote:
>
>
>on 2019/9/3 10:22, ´ÞºãÏã wrote:
>> 2019-09-03 10:00:46.518 25163 ERROR oslo_messaging.rpc.server raise
>> exception.InvalidCPUInfo(reason=m % {'ret': ret, 'u': u})
>> 2019-09-03 10:00:46.518 25163 ERROR oslo_messaging.rpc.server
>> InvalidCPUInfo: Unacceptable CPU info: CPU doesn't have compatibility.
>
>Are you implementing a live migration? It seems you have a uncompatible
>CPU in peer host.
<div>></div><div><br></div><div>Yes, It's a live migration.</div><div>root@compute101:~# cat /proc/cpuinfo | grep name | cut -f2 -d: | uniq -c</div><div> 24 Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz
</div><div><br></div><div>root@compute102:~# cat /proc/cpuinfo | grep name | cut -f2 -d: | uniq -c
24 Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz
</div><div><br></div><div>We can migrate the vm from compute102 to compute101 Successfully£®</div><div>compute101 to compute102 ERROR info: the CPU is incompatible with host CPU: Host CPU does not provide required features: f16c, rdrand, fsgsbase, smep, erms</div><div><pre><br></pre></div><div><br></div><div><br></div></pre></div><br><br><span title="neteasefooter"><p> </p></span>