<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="EN-US" link="#0563C1" vlink="#954F72">
<div class="WordSection1">
<p class="MsoNormal">Hi, <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I have a setup with libvirt 1.3.0 and OpenStack trunk. <o:p>
</o:p></p>
<p class="MsoNormal">Before launched the VM ip link command show the following VF mac/vlan configuration [1]<o:p></o:p></p>
<p class="MsoNormal">When I launch a VM with <interface type='hostdev'> via openstack api (OpenStack direct port)
<o:p></o:p></p>
<p class="MsoNormal">I can see that the VF get the mac/vlan according to libvrit xml [2] and ip link command [3], but when I delete the VM the mac/vlan config are still shown as in [3] and not restored to [1]<o:p></o:p></p>
<p class="MsoNormal">Shouldn’t libvirt restore the mac/vlan to [1].<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The same problem exists when using <interface type='direct'> (OpenStack macvtap port) but just for the MAC configuration of the VF.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[1] - 24: enp3s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master ovs-system state UP mode DEFAULT group default qlen 1000<o:p></o:p></p>
<p class="MsoNormal"> link/ether e4:1d:2d:a5:f1:22 brd ff:ff:ff:ff:ff:ff<o:p></o:p></p>
<p class="MsoNormal"> vf 0 MAC 00:00:00:00:00:00, spoof checking off, link-state auto<o:p></o:p></p>
<p class="MsoNormal"> vf 1 MAC 00:00:00:00:00:00, spoof checking off, link-state auto<o:p></o:p></p>
<p class="MsoNormal"> vf 2 MAC 00:00:00:00:00:00, spoof checking off, link-state auto<o:p></o:p></p>
<p class="MsoNormal"> vf 3 MAC 00:00:00:00:00:00, spoof checking off, link-state auto<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[2] - <interface type='hostdev' managed='yes'>
<o:p></o:p></p>
<p class="MsoNormal"> <mac address=' fa:16:3e:11:af:fe '/> <o:p></o:p></p>
<p class="MsoNormal"> <driver name='kvm'/>
<o:p></o:p></p>
<p class="MsoNormal"> <source>
<o:p></o:p></p>
<p class="MsoNormal"> <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x7'/>
<o:p></o:p></p>
<p class="MsoNormal"> </source>
<o:p></o:p></p>
<p class="MsoNormal"> <vlan> <o:p></o:p></p>
<p class="MsoNormal"> <tag id='190'/>
<o:p></o:p></p>
<p class="MsoNormal"> </vlan><o:p></o:p></p>
<p class="MsoNormal"> <alias name='hostdev0'/><o:p></o:p></p>
<p class="MsoNormal"> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/><o:p></o:p></p>
<p class="MsoNormal"></interface><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[3] 24: enp3s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master ovs-system state UP mode DEFAULT group default qlen 1000<o:p></o:p></p>
<p class="MsoNormal"> link/ether e4:1d:2d:a5:f1:22 brd ff:ff:ff:ff:ff:ff<o:p></o:p></p>
<p class="MsoNormal"> vf 0 MAC 00:00:00:00:00:00, spoof checking off, link-state auto<o:p></o:p></p>
<p class="MsoNormal"> vf 1 MAC 00:00:00:00:00:00, spoof checking off, link-state auto<o:p></o:p></p>
<p class="MsoNormal"> vf 2 MAC 00:00:00:00:00:00, spoof checking off, link-state auto<o:p></o:p></p>
<p class="MsoNormal"> vf 3 MAC fa:16:3e:11:af:fe, vlan 190, spoof checking off, link-state enable<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
</body>
</html>