[ovs-discuss] OVS+DPDK issue on Ubuntu 16.04
shyam yeduru
yedurushyam at hotmail.com
Thu Jul 14 12:28:44 UTC 2016
Hi
We are able to complie OVS Master and DPDK 16.4. we are agian struck with adding dpdk port to OVS Bridge.
Followed this link : https://github.com/openvswitch/ovs/blob/master/INSTALL.DPDK.md
Error logs attached here with.
ThanksShyam Yeduru
> From: bhanuprakash.bodireddy at intel.com
> To: christian.ehrhardt at canonical.com; yedurushyam at hotmail.com
> CC: discuss at openvswitch.org
> Subject: RE: [ovs-discuss] OVS+DPDK issue on Ubuntu 16.04
> Date: Thu, 14 Jul 2016 09:12:05 +0000
>
> 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.
>
> >-----Original Message-----
> >From: discuss [mailto:discuss-bounces at openvswitch.org] On Behalf Of
> >Christian Ehrhardt
> >Sent: Thursday, July 14, 2016 10:00 AM
> >To: shyam yeduru <yedurushyam at hotmail.com>
> >Cc: discuss at openvswitch.org
> >Subject: Re: [ovs-discuss] OVS+DPDK issue on Ubuntu 16.04
> >
> >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
> >Software Engineer, Ubuntu Server
> >Canonical Ltd
> >
> >On Thu, Jul 14, 2016 at 8:43 AM, shyam yeduru <yedurushyam at hotmail.com>
> >wrote:
> >Hi Christian and Aaron,
> >
> >Thanks for update. We have complied OVS and DPDK on Ubuntu 16.0.4. We
> >have encountered an error saying
> >" lib/netdev-dpdk.c: In function ‘netdev_dpdk_get_features’:
> >lib/netdev-dpdk.c:1569:29: error: ‘ETH_LINK_AUTONEG_DUPLEX’ undeclared
> >(first use in this function)
> > if (link.link_duplex == ETH_LINK_AUTONEG_DUPLEX) { "
> >
> >Follow link
> >: https://github.com/openvswitch/ovs/blob/master/INSTALL.DPDK.md
> >
> >Please find the attached error log here with.
> >
> >Thanks
> >Shyam Yeduru
> >________________________________________
> >From: christian.ehrhardt at canonical.com
> >Date: Tue, 12 Jul 2016 07:35:10 +0200
> >Subject: Re: [ovs-discuss] OVS+DPDK issue on Ubuntu 16.04
> >To: yedurushyam at hotmail.com
> >CC: aconole at redhat.com; discuss at openvswitch.org
> >
> >Hi,
> >we haven't seen how you do it yet, so it is kind of hard to correct you.
> >The logs you sent were from the time you tried to add the dpdk ports, but as I
> >said a few days earlier you likely have issues when initializing.
> >
> >Either - as Aaron said - missing the dpdk enabling commandline options, or
> >having them but some other part of your setup letting it fail to initialize.
> >The logs about that is what my link a few days ago referred to: syslog&ovs-log,
> >but from the time the open vSwitch initializes.
> >Also any sort of config for DPDK you have made (bound devices, hugepages,
> >...).
> >
> >That 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 <yedurushyam at hotmail.com>
> >wrote:
> >Hi ,
> >
> >Can any one help me or correct me if, my approach is wrong to test dpdk
> >along with OVS.
> >
> >Thanks
> >Shyam Yeduru
> >> From: aconole at redhat.com
> >> To: yedurushyam at hotmail.com
> >> CC: christian.ehrhardt at canonical.com; discuss at openvswitch.org
> >> Subject: Re: [ovs-discuss] OVS+DPDK issue on Ubuntu 16.04
> >> Date: Mon, 11 Jul 2016 13:28:33 -0400
> >
> >>
> >> shyam yeduru <yedurushyam at hotmail.com> writes:
> >>
> >> > Hi ,
> >> >
> >> > Sorry for confusing you. I will explain my issue clearly.
> >> >
> >> > We have installed OVS and DPDK on Ubuntu14.04. We have done our
> >configuration using Physical
> >> > NIC and Virtual
> >> > Functions (SR-IOV produced Interfaces).
> >> >
> >> > We have followed this link:
> >> > https://software.intel.com/en-us/articles/using-open-vswitch-with-dpdk-
> >for-inter-vm-nfv-applications
> >> >
> >> >
> >> > We are unable to add dpdk on top of OVS bridge.
> >> >
> >> > Server configurations :
> >> > root at kvmsriov:~# cat /proc/cmdline
> >> > BOOT_IMAGE=/vmlinuz-4.4.0-28-generic root=/dev/mapper/kvmsriov--
> >vg-root ro intel_iommu=on
> >> >
> >> > root at kvmsriov:~# grep Huge /proc/meminfo
> >> > AnonHugePages: 5595136 kB
> >> > HugePages_Total: 256
> >> > HugePages_Free: 256
> >> > HugePages_Rsvd: 0
> >> > HugePages_Surp: 0
> >> > Hugepagesize: 2048 kB
> >> > root at kvmsriov:~#
> >> >
> >> > root at kvmsriov:~# dpdks -s
> >> > Network devices using DPDK-compatible driver
> >> > ============================================
> >> > 0000:07:00.0 '82599ES 10-Gigabit SFI/SFP+ Network Connection' drv=vfio-
> >pci unused=ixgbe
> >> > 0000:07:00.1 '82599ES 10-Gigabit SFI/SFP+ Network Connection' drv=vfio-
> >pci unused=ixgbe
> >> > 0000:07:10.0 '82599 Ethernet Controller Virtual Function' drv=vfio-pci
> >unused=ixgbevf
> >> > 0000:07:10.1 '82599 Ethernet Controller Virtual Function' drv=vfio-pci
> >unused=ixgbevf
> >> > Network devices using kernel driver
> >> > ===================================
> >> > 0000:03:00.0 'NetXtreme BCM5719 Gigabit Ethernet PCIe' if=eno1 drv=tg3
> >unused=vfio-pci
> >> > *Active*
> >> > 0000:03:00.1 'NetXtreme BCM5719 Gigabit Ethernet PCIe' if=eno2 drv=tg3
> >unused=vfio-pci
> >> > 0000:03:00.2 'NetXtreme BCM5719 Gigabit Ethernet PCIe' if=eno3 drv=tg3
> >unused=vfio-pci
> >> > 0000:03:00.3 'NetXtreme BCM5719 Gigabit Ethernet PCIe' if=eno4 drv=tg3
> >unused=vfio-pci
> >> > Other network devices
> >> > =====================
> >> > <none>
> >> >
> >> > OVS
> >> > root at kvmsriov:~# ovs-vsctl show
> >> > 910cdc54-e27f-4f5b-ae01-d180df6973ec
> >> > Bridge "br0"
> >> > Port "vhost-user1"
> >> > Interface "vhost-user1"
> >> > type: dpdkvhostuser
> >> > error: "could not open network device vhost-user1 (Address family not
> >supported by
> >> > protocol)"
> >> > Port "dpdk0"
> >> > Interface "dpdk0"
> >> > type: dpdk
> >> > error: "could not open network device dpdk0 (Address family not
> >supported by protocol)"
> >> > Port "br0"
> >> > Interface "br0"
> >> > type: internal
> >> > Bridge "ovsbr0"
> >> > Port "vnet1"
> >> > Interface "vnet1"
> >> > Port "ovsbr0"
> >> > Interface "ovsbr0"
> >> > type: internal
> >> > Port "vnet2"
> >> > Interface "vnet2"
> >> > ovs_version: "2.5.0"
> >> > root at kvmsriov:~#
> >> >
> >> > Enclosed the logs of the server here with. Please do the needful.
> >> > root at kvmsriov:~# tailf /var/log/openvswitch/ovs-vswitchd.log
> >> > 2016-07-07T14:55:08.311Z|00091|bridge|INFO|bridge br0: using datapath
> >ID 0000e21cf47fa440
> >> > 2016-07-07T14:55:08.311Z|00092|connmgr|INFO|br0: added service
> >controller
> >> > "punix:/var/run/openvswitch/br0.mgmt"
> >> > 2016-07-07T14:55:13.488Z|00093|memory|INFO|peak resident set size
> >grew 93% in last
> >> > 600282.6 seconds, from 117000 kB to 225472 kB
> >> > 2016-07-07T14:55:13.488Z|00094|memory|INFO|handlers:16 ports:4
> >revalidators:8 rules:10
> >> > 2016-07-07T14:55:19.411Z|00095|netdev|WARN|could not create netdev
> >dpdk0 of unknown type
> >> > dpdk
> >> > 2016-07-07T14:55:19.411Z|00096|bridge|WARN|could not open network
> >device dpdk0 (Address
> >> > family not supported by protocol)
> >> > 2016-07-07T14:55:37.723Z|00097|netdev|WARN|could not create netdev
> >vhost-user1 of unknown
> >> > type dpdkvhostuser
> >> > 2016-07-07T14:55:37.723Z|00098|bridge|WARN|could not open network
> >device vhost-user1
> >> > (Address family not supported by protocol)
> >> > 2016-07-07T14:55:37.723Z|00099|netdev|WARN|could not create netdev
> >dpdk0 of unknown type
> >> > dpdk
> >> > 2016-07-07T14:55:37.723Z|00100|bridge|WARN|could not open network
> >device dpdk0 (Address
> >> > family not supported by protocol)
> >> >
> >> > Please advise....
> >> >
> >> > Thanks
> >> > Shyam Yeduru
> >> >
> >> >
> >> > ----------------------------------------------------------------------------------
> >> > From: christian.ehrhardt at canonical.com
> >> > Date: Thu, 7 Jul 2016 08:12:10 +0200
> >> > Subject: Re: [ovs-discuss] OVS+DPDK issue on Ubuntu 16.04
> >> > To: yedurushyam at hotmail.com
> >> > CC: discuss at openvswitch.org
> >> >
> >> > Hi,
> >> > I beg a pardon but I'm not entirely clear what you mean with "... mount
> >the Intel 10gig ..."
> >> > Anyway what I've seen most often is that people struggle with some core
> >parts of the setup and
> >> > then get refused by OVS trying to add the DPDK port.
> >> > What you report "...we are not able to add dpdk0 port to ovs bridge..."
> >sounds very similar.
> >> >
> >> > In the past all questions I got only needed to check logs, identify the issue
> >in base ovs+dpdk setup
> >> > and then things started to work for them.
> >> > Please take a look at
> >> > http://askubuntu.com/questions/786510/using-openvswitch-with-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
> >> >
> >> > On Thu, Jul 7, 2016 at 6:54 AM, shyam yeduru
> ><yedurushyam at hotmail.com> wrote:
> >> >
> >> > Hi Christian,
> >> >
> >> > Thanks for writing us. We are able to mount the Intel 10gig DPDK
> >Supported NIC Cards as
> >> > stated in below url.
> >> > Our Test Cases:
> >> > 1.0 Intel 10gig with Pass Through on to Vyatta Router , Traffic Generator
> >was IXIA (No DPDK
> >> > Enabled Interfaces)
> >> > 2.0 Intel 10gig with Pass Through on to Vyatta Router , Traffic Generator
> >was IXIA ( DPDK
> >> > Enabled Interfaces)
> >> > 3.0 OVS Bridge Interfaces on to Vyatta Router, Traffic Generator was IXIA
> >(No DPDK )
> >> > 4.0 OVS Bridge Interfaces on to Vyatta Router, Traffic Generator was IXIA
> >(DPDK)
> >> >
> >> > From the above 4 scenarios, we are not able to add dpdk0 port to ovs
> >bridge (4 Test Cases).
> >> >
> >> > OVS+DPDK
> >> >
> >> > http://openvswitch.org/support/dist-docs/INSTALL.DPDK.md.txt
> >> >
> >> > Pls advise, how to add the ovs along with dpdk .
> >> >
> >> > Thanks
> >> > Shyam yeduru
> >> > ----------------------------------------------------------------------------------
> >> > From: christian.ehrhardt at canonical.com
> >> > Date: Tue, 5 Jul 2016 18:32:15 +0200
> >> > Subject: Re: [ovs-discuss] OVS+DPDK issue on Ubuntu 16.04
> >> > To: yedurushyam at hotmail.com
> >> > CC: discuss at openvswitch.org; sy00454302 at techmahindra.com
> >> >
> >> > 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
> >> > Software Engineer, Ubuntu Server
> >> > Canonical Ltd
> >> >
> >> > On Mon, Jul 4, 2016 at 9:51 AM, shyam yeduru
> ><yedurushyam at hotmail.com> wrote:
> >> >
> >> > Hi Team,
> >> >
> >> > We have used ovs+dpdk installed and trying to test with Brocade Vyatta
> >VNF which is
> >> > DPDK Supported. We were not able to add dpdk0 port to OVS Bridge.
> >> >
> >> > Error log :
> >> >
> >> > 2016-06-16T19:28:29.819Z|00021|bridge|INFO|bridge ovsbr0: added
> >interface ovsbr0
> >> > on port 65534
> >> > 2016-06-16T19:28:29.819Z|00022|bridge|INFO|bridge ovsbr0: added
> >interface vnet0 on
> >> > port 2
> >> > 2016-06-16T19:28:29.819Z|00023|bridge|INFO|bridge ovsbr0: added
> >interface
> >> > enp7s16f4 on port 1
> >> > 2016-06-16T19:28:29.819Z|00024|netdev|WARN|could not create netdev
> >dpdk0 of
> >> > unknown type dpdk
> >>
> >> This usually implies that dpdk was not enabled. Can you send the output
> >> of 'ps aux | grep ovs'? Specifically, DPDK must be initialized
> >> explicitly to be usable (ie: for versions 2.5.0 and earlier, by passing
> >> arguments on the command line). This can also indicate that the
> >> openvswitch installed does not even have compiled support for dpdk
> >> devices.
> >>
> >> > 2016-06-16T19:28:29.819Z|00025|bridge|WARN|could not open network
> >device dpdk0
> >> > (Address family not supported by protocol)
> >> > 2016-06-16T19:28:29.819Z|00026|bridge|INFO|bridge ovsbr1: added
> >interface ovsbr1
> >> > on port 65534
> >> > 2016-06-16T19:28:29.819Z|00027|netdev|WARN|could not create netdev
> >vhost-user1
> >> > of unknown type dpdkvhostuser
> >> > 2016-06-16T19:28:29.819Z|00028|bridge|WARN|could not open network
> >device
> >> > vhost-user1 (Address family not supported by protocol)
> >> > 2016-06-16T19:28:29.819Z|00029|bridge|INFO|bridge ovsbr0: using
> >datapath ID
> >> > 0000c67be1a7aa45
> >> > 2016-06-16T19:28:29.820Z|00030|connmgr|INFO|ovsbr0: added service
> >controller
> >> > "punix:/var/run/openvswitch/ovsbr0.mgmt"
> >> > 2016-06-16T19:28:29.856Z|00031|bridge|INFO|bridge ovsbr1: using
> >datapath ID
> >> > 0000821322a5cb42
> >> > 2016-06-16T19:28:29.856Z|00032|connmgr|INFO|ovsbr1: added service
> >controller
> >> > "punix:/var/run/openvswitch/ovsbr1.mgmt"
> >> > 2016-06-16T19:28:29.894Z|00033|netdev|WARN|could not create netdev
> >dpdk0 of
> >> > unknown type dpdk
> >> > 2016-06-16T19:28:29.894Z|00034|bridge|WARN|could not open network
> >device dpdk0
> >> > (Address family not supported by protocol)
> >> > 2016-06-16T19:28:29.894Z|00035|netdev|WARN|could not create netdev
> >vhost-user1
> >> > of unknown type dpdkvhostuser
> >> > 2016-06-16T19:28:29.894Z|00036|bridge|WARN|could not open network
> >device
> >> > vhost-user1 (Address family not supported by protocol)
> >> > 2016-06-16T19:28:29.896Z|00037|bridge|INFO|ovs-vswitchd (Open
> >vSwitch) 2.5.0
> >> >
> >> > Operating System : Ubuntu 16.04
> >> > Hardward :
> >> > Manufacturer: HP
> >> > Product Name: ProLiant DL380p Gen8
> >> > Intel 10gig DPDK Support with Intel SFP’s
> >> > OpenvSwitch :
> >> > Architecture: amd64
> >> > Source: openvswitch
> >> > Version: 2.5.0-0ubuntu1
> >> > Depends: kmod | module-init-tools, netbase, openvswitch-common (=
> >2.5.0-0ubuntu1),
> >> > procps, python-argparse, uuid-runtime, init-system-helpers (>= 1.18~),
> >lsb-base (>=
> >> > 4.1+Debian11ubuntu7), python:any, libc6 (>= 2.14), libcap-ng0, libssl1.0.0
> >(>= 1.0.0)
> >> > Filename: pool/main/o/openvswitch/openvswitch-switch_2.5.0-
> >0ubuntu1_amd64.deb
> >> >
> >> > OVS+DPDK
> >> > Architecture: amd64
> >> > Source: openvswitch
> >> > Version: 2.5.0-0ubuntu1
> >> > Depends: dpdk, openvswitch-switch (= 2.5.0-0ubuntu1), libc6 (>= 2.14),
> >libcap-ng0,
> >> > libdpdk0 (>= 2.2), libssl1.0.0 (>= 1.0.0)
> >> > Filename: pool/main/o/openvswitch/openvswitch-switch-dpdk_2.5.0-
> >0ubuntu1_amd64.deb
> >> >
> >> > Please advise, how do we proceed further and achieve configurations.
> >> > _______________________________________________
> >> > discuss mailing list
> >> > discuss at openvswitch.org
> >> > http://openvswitch.org/mailman/listinfo/discuss
> >> >
> >> > _______________________________________________
> >> > discuss mailing list
> >> > discuss at openvswitch.org
> >> > http://openvswitch.org/mailman/listinfo/discuss
> >
>
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