OpenvSwitch with DPDK isn't working with VirIO (Proposed Repo enabled)

[Martinx - ジェームズ]

Never mind, it is working now... Doing more tests... Have a nice weekend!

On 29 April 2016 at 21:40, Martinx - ジェームズ <thiagocmartinsc at gmail.com>
wrote:

> 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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