Re: [ovs-discuss] how many CPU cannot allocate for PMD thread?

2017-09-19 Thread Sun Paul
sorry about that # ovs-vsctl get Open_vSwitch . other_config {dpdk-init="true", n-dpdk-rxqs="2", pmd-cpu-mask="0x6"} On Tue, Sep 19, 2017 at 8:02 PM, Flavio Leitner wrote: > On Tue, 19 Sep 2017 13:43:25 +0800 > Sun Paul wrote: > >> Hi >> >> below is the output. currently, I am only able to set

Re: [ovs-discuss] How to submit a bug report

2017-09-19 Thread Llorente Santos Jesus
Finally got around to tracing this bug. As indicated by Ben I used git bisect to find the issue. Very neat feature of git! Copy paste of my findings: << Attending to the instructions received in the mailing list, I have managed to find the culprit via git bisect. The bug I am experiencing seem

Re: [ovs-discuss] [ovs-dev] adding dpdk ports sharing same pci address to ovs-dpdk bridge

2017-09-19 Thread Darrell Ball
On 9/19/17, 8:48 AM, "Darrell Ball" wrote: On 9/19/17, 8:22 AM, "Loftus, Ciara" wrote: > On 09/19/2017 08:58 AM, Loftus, Ciara wrote: > >> Thanks for confirming Devendra > >> > >> Adding Ciara > >> T

Re: [ovs-discuss] [ovs-dev] adding dpdk ports sharing same pci address to ovs-dpdk bridge

2017-09-19 Thread Darrell Ball
On 9/19/17, 8:22 AM, "Loftus, Ciara" wrote: > On 09/19/2017 08:58 AM, Loftus, Ciara wrote: > >> Thanks for confirming Devendra > >> > >> Adding Ciara > >> There have been some offline discussions regarding the issue. > > > > The workarou

Re: [ovs-discuss] [ovs-dev] adding dpdk ports sharing same pci address to ovs-dpdk bridge

2017-09-19 Thread Loftus, Ciara
> On 09/19/2017 08:58 AM, Loftus, Ciara wrote: > >> Thanks for confirming Devendra > >> > >> Adding Ciara > >> There have been some offline discussions regarding the issue. > > > > The workaround discussed is a patch to enable backwards compatibility > with the old port IDs. Something like the foll

Re: [ovs-discuss] [ovs-dev] adding dpdk ports sharing same pci address to ovs-dpdk bridge

2017-09-19 Thread Kevin Traynor
On 09/19/2017 08:58 AM, Loftus, Ciara wrote: >> Thanks for confirming Devendra >> >> Adding Ciara >> There have been some offline discussions regarding the issue. > > The workaround discussed is a patch to enable backwards compatibility with > the old port IDs. Something like the following: > >

Re: [ovs-discuss] ovs_dpdk: dpdk-socket-mem usage question

2017-09-19 Thread O Mahony, Billy
Hi Wang, Typically I reserve between 512M and 1G on each Numa. There is no formula I am aware of for how much memory is actually required. Fundamentally this will be determined by the maximum number and size of packets in-flight at any given time. Which is determined by the ingress packet rate,

Re: [ovs-discuss] how many CPU cannot allocate for PMD thread?

2017-09-19 Thread Flavio Leitner
On Tue, 19 Sep 2017 13:43:25 +0800 Sun Paul wrote: > Hi > > below is the output. currently, I am only able to set to use two CPU for PMD. I was referring to the output of ovs-vsctl get Open_vSwitch . other_config fbl > > # ovs-vsctl show > ea7f2b40-b7b3-4f11-a81f-cf25a56f8172 > Bridge "

Re: [ovs-discuss] Troubleshooting network issues with ovn without network namespaces

2017-09-19 Thread Daniel Alvarez Sanchez
Hi Vikrant, Please note that you won't see the metadata namespace getting created right after creating a network. The namespace will be present only when necessary; ie., when a port is bound to a chassis and then the metadata agent will detect that condition and create/provision the metadata names

Re: [ovs-discuss] Troubleshooting network issues with ovn without network namespaces

2017-09-19 Thread Numan Siddique
Hi Vikrant, Please see this link - https://gist.github.com/russellb/4ab0a9641f12f8ac66fdd6822ee7789e and grep for "add_phys_port". Can you see what is the value of "ovn_metadata_enabled" in the file /etc/neutron/plugins/ml2/ml2_conf.ini. If it is false, then please change it to true and restart

Re: [ovs-discuss] [ovs-dev] adding dpdk ports sharing same pci address to ovs-dpdk bridge

2017-09-19 Thread Loftus, Ciara
> Thanks for confirming Devendra > > Adding Ciara > There have been some offline discussions regarding the issue. The workaround discussed is a patch to enable backwards compatibility with the old port IDs. Something like the following: – set Interface portX options:dpdk-devargs=dpdkportid0 Lo

Re: [ovs-discuss] DHCP for multiple subnets/VLANs across GRE tunnel using openvswitch patch ports

2017-09-19 Thread Gilbert Standen
Hi actually I solved this myself. I call the solution to this problem "The Lawnmower Man" solution. The updated solution is here: https://sites.google.com/site/nandydandyoracle/openvswitch-ovs/networking-problem-1 ___ discuss mailing list disc...@ope