Re: [ovs-discuss] bug in vport.c file

2018-08-09 Thread Vikas Kumar
hello everyone, could anyone please help on this. Thanks in advance. I am trying to test ovs switch with mininet by tracing the call stack in datapath module by printing some messages, and i found that ovs_vport_send() function which internally calls vport->ops->send(skb); function which is

Re: [ovs-discuss] OvS and Opendaylight

2018-08-09 Thread Ashish Varma
I tried out ODL (nitrogen SR3) with the latest OVS (2.10.90) with the following configuration: sudo ovs-vsctl show c4f25e49-0e9c-4861-bd2d-e82f20a80864 Bridge "br20" Controller "tcp:10.xx.xx.xx:6653" <-- ODL is_connected: true Port "br20" Interface

Re: [ovs-discuss] Possible data loss of OVSDB active-backup mode

2018-08-09 Thread Ben Pfaff
On Thu, Aug 09, 2018 at 09:32:21AM -0700, Han Zhou wrote: > On Thu, Aug 9, 2018 at 1:57 AM, aginwala wrote: > > > > > > To add on , we are using LB VIP IP and no constraint with 3 nodes as Han > mentioned earlier where active node have syncs from invalid IP and rest > two nodes sync from LB VIP

Re: [ovs-discuss] equal generation_id

2018-08-09 Thread Ben Pfaff
On Thu, Aug 09, 2018 at 02:09:22PM -0400, Logan Blyth wrote: > Hello, > I am testing a master / slave controller configuration and have run into a > question. The spec says that the function used to determine if a > generation_id is stale or not is > distance(GEN_ID_X, cached_generation_id) < 0) >

[ovs-discuss] equal generation_id

2018-08-09 Thread Logan Blyth
Hello, I am testing a master / slave controller configuration and have run into a question. The spec says that the function used to determine if a generation_id is stale or not is distance(GEN_ID_X, cached_generation_id) < 0) what is supposed to happen if distance = 0? In my testing wireshark

Re: [ovs-discuss] Possible data loss of OVSDB active-backup mode

2018-08-09 Thread Han Zhou
On Thu, Aug 9, 2018 at 1:57 AM, aginwala wrote: > > > To add on , we are using LB VIP IP and no constraint with 3 nodes as Han mentioned earlier where active node have syncs from invalid IP and rest two nodes sync from LB VIP IP. Also, I was able to get some logs from one node that triggered:

Re: [ovs-discuss] The kernel module does not support meters

2018-08-09 Thread Vikas Kumar
Thank you very much Ben Pfaff. it helped me a lot. Thanks Vikash Justin Pettit Aug 7 (2 days ago) Right, the OVS out-of-tree kernel module (the one that ships with OVS) doesn'.. Did you read the FAQ? Q: I get an error like this when I configure Open vSwitch: configure: error: Linux

[ovs-discuss] bug in vport.c file

2018-08-09 Thread Vikas Kumar
hi Team, please help me on this issue if i am wrong please correct me and provide some information, I am trying to test ovs switch with mininet by tracing the call stack in datapath module by printing some messages, and i found that ovs_vport_send() function which internally calls

Re: [ovs-discuss] Possible data loss of OVSDB active-backup mode

2018-08-09 Thread aginwala
To add on , we are using LB VIP IP and no constraint with 3 nodes as Han mentioned earlier where active node have syncs from invalid IP and rest two nodes sync from LB VIP IP. Also, I was able to get some logs from one node that triggered:

Re: [ovs-discuss] Possible data loss of OVSDB active-backup mode

2018-08-09 Thread Numan Siddique
On Thu, Aug 9, 2018 at 1:07 AM Ben Pfaff wrote: > On Wed, Aug 08, 2018 at 12:18:10PM -0700, Han Zhou wrote: > > On Wed, Aug 8, 2018 at 11:24 AM, Ben Pfaff wrote: > > > > > > On Wed, Aug 08, 2018 at 12:37:04AM -0700, Han Zhou wrote: > > > > Hi, > > > > > > > > We found an issue in our testing