. 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
; 0 changed to 'enabled'
> Apr 5 12:23:36 dpdk-test ovs-vswitchd[16128]: VHOST_CONFIG: read
> message VHOST_USER_SET_VRING_ENABLE Apr 5 12:23:36 dpdk-test ovs-
> vswitchd[16128]: VHOST_CONFIG: set queue enable: 1 to qp idx: 1 [...]
>
> I do see the other queues as well
ot;
> type: internal
>
>
> Maybe you or someone else on the list knows why that is?
Hi,
I reproduced your set-up but did not get the same result. I can see 8 queue
pairs (8 x rx and 8 x tx) on the guest for each vHost device. Like you said
perhaps somebody else on t
is?
Best regards
Felix
-Ursprüngliche Nachricht-----
Von: Felix Brucker
Gesendet: Dienstag, 5. April 2016 13:07
An: 'Loftus, Ciara'
Cc: discuss@openvswitch.org
Betreff: AW: [ovs-discuss] [OVS-DPDK] vhost-user with multiple queues does not
work
Hi Ciara,
yes i do see them, although i
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
gt; An: Felix Brucker
> Betreff: RE: [ovs-discuss] [OVS-DPDK] vhost-user with multiple queues does
> not work
>
> Hi Felix,
>
> It should work with as many pmd threads. I tested 8 queues with 1,2,4 and 8
> pmd threads and each time traffic was able to reach the VM.
>
> F
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
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|netdev|WARN|vhost-user-0: ar
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