Ubuntu
libvirt package

  1. Bug #2031078
  2. Comment #0

Comment 0 for bug 2031078

Revision history for this message
Enoch Leung (leun0036) wrote :

I have a home-lab setup and cannot have a SR-IOV (Intel X540) pool autostarted. After boot I can manually start the pools via virt-manager. The state of machine right after reboot as blow:

ip link
----------------------------------------------
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: wan: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000
    link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
3: rtl8156b: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel master wan state UP mode DEFAULT group default qlen 1000
    link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
4: x540_p0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000
    link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
    vf 0 link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off, query_rss off
    vf 1 link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off, query_rss off
    vf 2 link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off, query_rss off
    vf 3 link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off, query_rss off
5: x540_p1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000
    link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
    vf 0 link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off, query_rss off
    vf 1 link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off, query_rss off
    vf 2 link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off, query_rss off
    vf 3 link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off, query_rss off

virsh net-list --all
------------------------------
 Name State Autostart Persistent
----------------------------------------------
 WAN active yes yes
 x540_p0 inactive yes yes
 x540_p1 inactive yes yes

virsh net-dumpxml WAN
----------------------------------------------
<network>
  <name>WAN</name>
  <forward mode='bridge'/>
  <bridge name='wan'/>
</network>

virsh net-dumpxml x540_p0
----------------------------------------------
<network>
  <name>x540_p0</name>
  <forward mode='hostdev' managed='yes'>
    <pf dev='x540_p0'/>
  </forward>
</network>