OpenvSwitch with DPDK isn't working with VirIO (Proposed Repo enabled)
Martinx - ジェームズ
thiagocmartinsc at gmail.com
Sat Apr 30 00:40:35 UTC 2016
Guys, Christian,
After upgrading DPDK to "2.2.0-0ubuntu8", OpenvSwitch with DPDK is not
starting up anymore within a KVM Guest.
Here is what I have in my Xenial KVM Guest:
---
root at template-1:~# dpdk_nic_bind --status
Network devices using DPDK-compatible driver
============================================
0000:00:05.0 'Virtio network device' drv=uio_pci_generic unused=
0000:00:06.0 'Virtio network device' drv=uio_pci_generic unused=
Network devices using kernel driver
===================================
0000:00:03.0 'Virtio network device' if= drv=virtio-pci
unused=uio_pci_generic
0000:00:04.0 'Virtio network device' if= drv=virtio-pci
unused=uio_pci_generic
---
apt install openvswitch-switch-dpdk
update-alternatives --set ovs-vswitchd
/usr/lib/openvswitch-switch-dpdk/ovs-vswitchd-dpdk
file "/etc/default/openvswitch-switch" contains:
-
DPDK_OPTS='--dpdk -c 0x1 -n 4 -m 1024'
-
However, after running:
service openvswitch-switch restart
There is no "ovs-vswit... --dpdk -c 0x1 -n 4 -m 1024" process!
It was behaving differently before... I'll try rebuild it, or try to use
l2fwd DPDK App to test this VM...
Any clue?
Cheers!
Thiago
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