Re: [ovs-discuss] Stuck when add-br or del-br

2017-04-27 Thread HUNTER
Do you mean dmesg or syslog? -- Original -- From: "Ben Pfaff";; Date: Fri, Apr 28, 2017 11:00 AM To: "HUNTER"; Cc: "discuss"; Subject: Re: [ovs-discuss] Stuck when add-br or del-br OVS died for some reason. This is unusual. We need to find out why. Ca

Re: [ovs-discuss] Stuck when add-br or del-br

2017-04-27 Thread Ben Pfaff
OVS died for some reason. This is unusual. We need to find out why. Can you get a core file, or a backtrace? On Fri, Apr 28, 2017 at 10:23:09AM +0800, HUNTER wrote: > I apologized for dropping. > > > I runned `sudo ovs-vswitchd --pidfile --detach` > 2017-04-28T02:17:23Z|1|ovs_numa|INFO|Dis

Re: [ovs-discuss] Stuck when add-br or del-br

2017-04-27 Thread HUNTER
I apologized for dropping. I runned `sudo ovs-vswitchd --pidfile --detach` 2017-04-28T02:17:23Z|1|ovs_numa|INFO|Discovered 4 CPU cores on NUMA node 0 2017-04-28T02:17:23Z|2|ovs_numa|INFO|Discovered 1 NUMA nodes and 4 CPU cores 2017-04-28T02:17:23Z|3|reconnect|INFO|unix:/usr/local/v

Re: [ovs-discuss] Create ovs br0 failed using command "ovs-vsctl add-br br0"

2017-04-27 Thread fukaige
> -Original Message- > From: Joe Stringer [mailto:j...@ovn.org] > Sent: Friday, April 28, 2017 12:35 AM > To: fukaige > Cc: ovs-discuss@openvswitch.org > Subject: Re: [ovs-discuss] Create ovs br0 failed using command "ovs-vsctl > add-br br0" > > On 26 April 2017 at 23:51, fukaige wrote:

Re: [ovs-discuss] huge amount of flows in datapath cache

2017-04-27 Thread Joe Stringer
On 27 April 2017 at 07:48, Avi Cohen (A) wrote: > Hello, > I want to run some stress tests with huge amount of flows in the datapath > cache. > I've tried to do it using openstack - and sdn controller - but not really > succeeded - eventually every time the system crashed That doesn't sound i

Re: [ovs-discuss] Create ovs br0 failed using command "ovs-vsctl add-br br0"

2017-04-27 Thread Joe Stringer
On 26 April 2017 at 23:51, fukaige wrote: > Hi all, > > I use command "ovs-vsctl add-br br0" to create a bridge, but got below log: > > ovs-vsctl: Error detected while setting up 'br0'. See ovs-vswitchd log for > details. > > Then, I check the ovs-vswitched log for details: > > 2017-03-30T01:23:

Re: [ovs-discuss] Stuck when add-br or del-br

2017-04-27 Thread Ben Pfaff
Please don't drop the mailing list. Is there a ovs-vswitchd process? Does it show up in process listings? On Thu, Apr 27, 2017 at 08:57:44PM +0800, HUNTER wrote: > Thanks for reply. > I don't know too much about ovs and I used to compile and install ovs like > this: > > sudo apt-get install -y

[ovs-discuss] huge amount of flows in datapath cache

2017-04-27 Thread Avi Cohen (A)
Hello, I want to run some stress tests with huge amount of flows in the datapath cache. I've tried to do it using openstack - and sdn controller - but not really succeeded - eventually every time the system crashed Alternatively - I can create many namespaces and connect to OVS , How to popu

Re: [ovs-discuss] connecting a VM to OVS with a virtio device

2017-04-27 Thread Avi Cohen (A)
Thanks Guoshuai Li Your cmd-line is very similar to mine. I need a virtio type device - I don't see it in your cmd-line Regards avi > -Original Message- > From: Guoshuai Li [mailto:l...@dtdream.com] > Sent: Wednesday, 26 April, 2017 7:02 PM > To: Avi Cohen (A); ovs-discuss@openvswitch.org