. April 2016 09:44
An: Loftus, Ciara
Cc: discuss@openvswitch.org
Betreff: [MASSMAIL] Re: [ovs-discuss] [OVS-DPDK] vhost-user with multiple
queues does not work
Hi,
Some outputs:
ubuntu@vm1:~$ ethtool -l eth0
Channel parameters for eth0:
Pre-set maximums:
RX: 0
TX: 0
Other
proc/irq/77/smp_affinity_list
> >
> > im getting the same result, only two cores used inside the vm.
> > Inside the vm: ifconfig does not return any dropped packets, so it
> > seems the queues are not used.
> >
> > Cat /proc/interrupts shows only
> > virtio0-input.0
errupts shows only
> > virtio0-input.0
> > virtio0-output.0
> > virtio0-output.1
> > virtio1-output.0
> > virtio1-input.1
>
> Hi Felix,
>
> That's strange. I can see:
> virtio0-input.0
> virtio0-output.0
> virtio0-input.1
> virtio0-outp
f queue 0 ( tx_qid 0
) of vhost device '/usr/local/var/run/openvswitch/dpdkvhostuser0' 0 changed to
'enabled'
2016-04-05T03:40:54Z|00011|dpdk(vhost_thread2)|INFO|State of queue 2 ( tx_qid 1
) of vhost device '/usr/local/var/run/openvswitch/dpdkvhostuser0' 0 ch
nt transport packets
Best regards
Felix
-Ursprüngliche Nachricht-
Von: Loftus, Ciara [mailto:ciara.lof...@intel.com]
Gesendet: Dienstag, 5. April 2016 12:54
An: Felix Brucker
Cc: discuss@openvswitch.org
Betreff: RE: [ovs-discuss] [OVS-DPDK] vhost-user with multiple queues does not
a
> > Subject: AW: [ovs-discuss] [OVS-DPDK] vhost-user with multiple queues
> > does not work
> >
> > Hi Ciara,
> >
> > thanks, one question though:
> >
> > you wrote:
> >
> > If you want a pmd to service each of the 8 queues, you can s
utput.1
virtio1-output.0
virtio1-input.1
generating interrupts, all other queues have generated zero or one interrupt
since start.
Best regards
Felix
-Ursprüngliche Nachricht-
Von: Loftus, Ciara [mailto:ciara.lof...@intel.com]
Gesendet: Dienstag, 5. April 2016 12:14
An: Felix Brucker
Bet
ftrag von Felix
> Brucker
> Gesendet: Dienstag, 5. April 2016 09:48
> An: Loftus, Ciara ; Christian Ehrhardt
>
> Cc: Daniele Di Proietto ;
> discuss@openvswitch.org
> Betreff: [MASSMAIL] Re: [ovs-discuss] [OVS-DPDK] vhost-user with multiple
> queues does not work
>
> Hi
ehrha...@canonical.com]
> Gesendet: Montag, 4. April 2016 17:35
> An: Felix Brucker
> Cc: Daniele Di Proietto ; Loftus, Ciara
> ; discuss@openvswitch.org
> Betreff: Re: [ovs-discuss] [OVS-DPDK] vhost-user with multiple queues
> does not work
>
> Hi Felix,
> here you alread
ehrha...@canonical.com]
> Gesendet: Montag, 4. April 2016 17:35
> An: Felix Brucker
> Cc: Daniele Di Proietto ; Loftus, Ciara
> ; discuss@openvswitch.org
> Betreff: Re: [ovs-discuss] [OVS-DPDK] vhost-user with multiple queues
> does not work
>
> Hi Felix,
> here you alread
m]
> Gesendet: Montag, 4. April 2016 17:35
> An: Felix Brucker
> Cc: Daniele Di Proietto ; Loftus, Ciara
> ; discuss@openvswitch.org
> Betreff: Re: [ovs-discuss] [OVS-DPDK] vhost-user with multiple queues does
> not work
>
> Hi Felix,
> here you already do the right thi
, but OVS.
Grüße
Felix
Von: Christian Ehrhardt [mailto:christian.ehrha...@canonical.com]
Gesendet: Montag, 4. April 2016 17:35
An: Felix Brucker
Cc: Daniele Di Proietto ; Loftus, Ciara
; discuss@openvswitch.org
Betreff: Re: [ovs-discuss] [OVS-DPDK] vhost-user with multiple queues does not
work
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
discuss@openvswitch.org<mailto:discuss@openvswitch.org>
Betreff: Re: [ovs-discuss] [OVS-DPDK] vhost-user with multiple queues does not
work
Hi Felix,
this is Ubuntu 16.04 (Xenial).
And I think several of your components need to be upgraded for multiqueue to
properly work.
IIRC at least your q
hrhardt [mailto:christian.ehrha...@canonical.com]
> *Gesendet:* Montag, 4. April 2016 15:58
> *An:* Felix Brucker
> *Cc:* Daniele Di Proietto ; Loftus, Ciara <
> ciara.lof...@intel.com>; discuss@openvswitch.org
>
> *Betreff:* Re: [ovs-discuss] [OVS-DPDK] vhost-user with
Nachricht-
Von: Loftus, Ciara
[mailto:ciara.lof...@intel.com<mailto:ciara.lof...@intel.com>]
Gesendet: Montag, 4. April 2016 12:01
An: Felix Brucker mailto:fbruc...@xantaro.net>>
Cc: discuss@openvswitch.org<mailto:discuss@openvswitch.org>
Betreff: RE: [ovs-discuss] [OVS-DPD
t;
>
>
> Best regards
>
> Felix
>
>
>
> *Von:* Christian Ehrhardt [mailto:christian.ehrha...@canonical.com]
> *Gesendet:* Montag, 4. April 2016 15:25
> *An:* Felix Brucker ; Daniele Di Proietto <
> diproiet...@vmware.com>
> *Cc:* Loftus, Ciara ; discuss@
ciara.lof...@intel.com<mailto:ciara.lof...@intel.com>]
Gesendet: Montag, 4. April 2016 12:01
An: Felix Brucker mailto:fbruc...@xantaro.net>>
Cc: discuss@openvswitch.org<mailto:discuss@openvswitch.org>
Betreff: RE: [ovs-discuss] [OVS-DPDK] vhost-user with multiple queues does not
wor
> im not doing right now), but this also did not change anything.
>
> Best regards
> Felix
>
>
> -Ursprüngliche Nachricht-----
> Von: Loftus, Ciara [mailto:ciara.lof...@intel.com]
> Gesendet: Montag, 4. April 2016 12:01
> An: Felix Brucker
> Cc: discus
t-
Von: Loftus, Ciara [mailto:ciara.lof...@intel.com]
Gesendet: Montag, 4. April 2016 12:01
An: Felix Brucker
Cc: discuss@openvswitch.org
Betreff: RE: [ovs-discuss] [OVS-DPDK] vhost-user with multiple queues does not
work
>
> Hi,
>
> setting
>
> ovs-vsctl set Open_vSwitc
>
> -Ursprüngliche Nachricht-
> Von: Loftus, Ciara [mailto:ciara.lof...@intel.com]
> Gesendet: Montag, 4. April 2016 11:29
> An: Felix Brucker ; discuss@openvswitch.org
> Betreff: RE: [ovs-discuss] [OVS-DPDK] vhost-user with multiple queues does
> not work
>
> &
-DPDK] vhost-user with multiple queues does not
work
>
> Hi,
>
> when configuring OVS vhost-user interfaces with multiple queues like so:
>
> ovs-vsctl set Interface vhost-user-0 options:n_rxq=2 ovs-vsctl set
> Interface vhost-user-1 options:n_rxq=2
>
> i get the follo
>
> Hi,
>
> when configuring OVS vhost-user interfaces with multiple queues like so:
>
> ovs-vsctl set Interface vhost-user-0 options:n_rxq=2
> ovs-vsctl set Interface vhost-user-1 options:n_rxq=2
>
> i get the following warnings when starting ovs-vswitchd:
>
> 2016-04-04T08:53:28Z|00038|netde
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