=hostnet1,id=net1,mac=52:54:00
:62:47:b6,bus=pci.0,addr=0x4 -chardev pty,id=charserial0 -device
isa-serial,chardev=charserial0,id=serial0 -device
cirrus-vga,id=video0,bus=pci.0,addr=0x2 -device virtio-ba
lloon-pci,id=balloon0,bus=pci.0,addr=0x7 -msg timestamp=on
Kind Regards,
Christian
Christian
your experiments.
"sudo do-release-upgrade -d" should do the job for you.
Yet regarding your initial question you see that the guest not "seeing" its
multiqueues still applies.
Here I hope for some insight from others on the List what else could/should
be checked.
Christian E
s to check please let
me know.
Christian Ehrhardt
Software Engineer, Ubuntu Server
Canonical Ltd
On Mon, Apr 4, 2016 at 4:50 PM, Felix Brucker wrote:
> Hi Christian,
>
>
>
> thanks, that worked like a charm, and also my vm now reports 2 queues, but
> no communication is working on
Hi Felix,
here you already do the right thing:
[...]
Given you have the recent libvirt and qemu versions that translates to the
right qemu parameters as you have seen in my initial posts.
You can then log into the guest and check with "ethtool -l" if the guest
really "sees" its mu
Hi Volkan,
[...]
> but I could find how to set Intel NICs into QEMU Image
The reason is - you don't (usually?) do it this way.
Theoretically you could start with passing VFs, but I'm not sure anybody
ever tested that.
Instead you configure your "normal" virtio NICs with multiqueue and run
DPDK
Hi,
if on Ubuntu 16.04 DPDK_OPTS in /etc/default/openvswitch-switch can help
you.
More at https://help.ubuntu.com/16.04/serverguide/DPDK.html#dpdk-openvswitch
and the readme files in the respective packages.
Christian Ehrhardt
Software Engineer, Ubuntu Server
Canonical Ltd
On Tue, Apr 19, 2016
You might take a look at the examples here:
https://help.ubuntu.com/16.04/serverguide/DPDK.html#dpdk-openvswitch-guest
or more complete, but then also more complex
https://github.com/openvswitch/ovs/blob/master/INSTALL.DPDK.md#dpdk-vhost-user-vm-configuration
Christian Ehrhardt
Software Engineer, Ub
Hi,
I double checked that I didn't use any internal connection that might make
it work.
The link above or also the following work ncie for me:
https://help.ubuntu.com/lts/serverguide/DPDK.html#dpdk-openvswitch-guest
Wonder what that could have been.
On Wed, Apr 27, 2016 at 5:05 PM, Vivek Gupta
t which should be
visible on the next update.
Christian Ehrhardt
Software Engineer, Ubuntu Server
Canonical Ltd
On Fri, May 27, 2016 at 11:13 PM, Nikolai Pitaev (npitaev) <
npit...@cisco.com> wrote:
> Sorry for the 2nd email within 10 minutes – I realized, that I forgot to
> past ov
Hi,
The TL;DR is that in Ubuntu 16.04 the base openvswitch-switch package knows
nothing about dpdk.
But the openvswitch-switch-dpdk package does.
please follow the whole page around
https://help.ubuntu.com/16.04/serverguide/DPDK.html#dpdk-openvswitch for
some guidance.
Christian Ehrhardt
th-dpdk-in-ubuntu-16-04/789203#789203
If it helps you please give it an upvote and let me know.
I might consider adding this as a troubleshooting section to the
serverguide if this really is a common case.
Kind Regards,
Christian
Christian Ehrhardt
Software Engineer, Ubuntu Server
Canonical Ltd
the case with vfio-pci.
Kind Regards,
Christian
Christian Ehrhardt
Software Engineer, Ubuntu Server
Canonical Ltd
On Thu, Jul 7, 2016 at 11:04 AM, shyam yeduru
wrote:
> Hi ,
>
> Sorry for confusing you. I will explain my issue clearly.
>
> We have installed OVS and DPDK on
t is what would be needed to try reviewing your setup.
Christian Ehrhardt
Software Engineer, Ubuntu Server
Canonical Ltd
On Tue, Jul 12, 2016 at 6:30 AM, shyam yeduru
wrote:
> Hi ,
>
> Can any one help me or correct me if, my approach is wrong to test dpdk
> along with OVS.
>
Hi,
http://openvswitch.org/pipermail/dev/2016-April/069439.html
What should work is:
OVS-2.5 + DPDK 2.2
OVS-Master + DPDK 16.04 (soon 16.07 after dpdk release and patches into OVS
are accepted)
Your issue seems like OVS-2.5 + DPDK 16.04 to me.
What combination did you use?
Christian Ehrhardt
> >
> > If you are using OVS Master with DPDK Master you can use the RFC patch:
> http://openvswitch.org/pipermail/dev/2016-July/074448.html
> > But as mentioned earlier, the preferred combination is OVS-Master + DPDK
> 16.04.
> >
> > Regards,
> > Bhanu Prakash.
>
ether.
>
Hi,
but for those unable to attend any chance you are planning on grabbing the
discussions on video and make the few slides available (I expect this to be
more talk and less slides thou)?
Maybe and I know people hate the word, but someone writing summarized
minutes :-) ?
--
Christian Eh
int. Maybe eventually the
approach is totally different anyway (like only specifying :group for the
sockets to be created). But I wondered if that old mail thread is still
worked on by somebody atm.
Christian Ehrhardt
Software Engineer, Ubuntu Server
Can
root kvm 0 Jan 26 10:47 vhost-user-1=
$ sudo -u libvirt-qemu socat -
UNIX-CONNECT:/var/run/openvswitch/vhost-user-1
*working*
Christian Ehrhardt
Software Engineer, Ubuntu Server
Canonical Ltd
On Tue, Jan 26, 2016 at 7:33 PM, Ansis Atteka wrote:
> Hi,
>
>
> In fact I think we sh
On Tue, Jan 26, 2016 at 8:06 PM, Aaron Conole wrote:
> I should be on the discuss mailing list. Let me just state a big _YES_ I
> am working on this problem from multiple facets.
>
> Ansis Atteka writes:
>
[...]
> > The link you posted seems to mention Apparmor as the root cause for
> > Permiss
On Wed, Jan 27, 2016 at 9:29 AM, Ansis Atteka wrote:
>
>
> On 26 January 2016 at 11:07, Christian Ehrhardt <
> christian.ehrha...@canonical.com> wrote:
>
>> Hi Ansis,
>> the links I referred were older and yes some had apparmor/selinux issues.
>> I didn
On Wed, Jan 27, 2016 at 8:26 PM, Ansis Atteka wrote:
>
>
> On 27 January 2016 at 02:30, Christian Ehrhardt <
> christian.ehrha...@canonical.com> wrote:
>
>>
>> On Wed, Jan 27, 2016 at 9:29 AM, Ansis Atteka
>> wrote:
>>
>>>
&
g the memory allocation you will find for example (in my case non
socket based -m 4096)
ovs-ctl[3560]: EAL: Requesting 4 pages of size 1024MB from socket 0
If it is not obvious please share the logs you find there and people on the
list might be able to help you more.
Christian Ehrhardt
Software Eng
I still don't see the EAL messages of DPDK in these logs.
And with the "dpdk0: Cannot allocate memory" issue you reported I really
think in those messages you will find what is going on.
So IMHO take a look around where those end up on your system.
Christian Ehrhardt
Software E
g ovs-vswitchd
ovs-ctl[13868]: * Enabling remote OVSDB managers
systemd[1]: Started Open vSwitch Internal Unit.
P.S. adding a few people I usually see replying on these topics directly.
Thanks in advance for sharing your thoughts!
Christian Ehrhardt
Software Engineer, Ubuntu Server
Canonical Ltd
___
FYI - a user also reported that the same issue also affects non-virtual
environments when using the BNX2X_PMD
Christian Ehrhardt
Software Engineer, Ubuntu Server
Canonical Ltd
On Fri, Mar 18, 2016 at 4:20 PM, Christian Ehrhardt <
christian.ehrha...@canonical.com> wrote:
> Hi,
> I w
On Tue, Mar 22, 2016 at 9:47 PM, Daniele Di Proietto wrote:
> Hi Christian,
>
> thanks for the report. I've managed to reproduce the problem and I
> observed two separate issues:
>
> 1) short version: it appears to be a problem in DPDK 2.2 and it should be
> fixed by 9a0615af7746("virtio: fix re
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