Re: [ovs-dev] [bug] failed to add ovs bridge

2017-05-17 Thread fukaige
Ok, thank you. I'll pursue this. > -Original Message- > From: Ben Pfaff [mailto:b...@ovn.org] > Sent: Thursday, May 18, 2017 10:41 AM > To: fukaige > Cc: d...@openvswitch.org > Subject: Re: [bug] failed to add ovs bridge > > I don't plan to pursue this because it only triggers when you do

Re: [ovs-dev] [bug] failed to add ovs bridge

2017-05-17 Thread Ben Pfaff
I don't plan to pursue this because it only triggers when you do something that I don't think makes sense. It could be a bug in the Linux bridge, or in OVS, or in their interaction, or in libvirt. If you narrow down the problem, or find a fix, please let us know. On Thu, May 18, 2017 at 12:47:51

Re: [ovs-dev] [bug] failed to add ovs bridge

2017-05-17 Thread fukaige
No. I just hit this in the situation. Do you think this is a bug? What's your next plan? > -Original Message- > From: Ben Pfaff [mailto:b...@ovn.org] > Sent: Wednesday, May 17, 2017 11:55 PM > To: fukaige > Cc: d...@openvswitch.org > Subject: Re: [bug] failed to add ovs bridge > > Do you

Re: [ovs-dev] [bug] failed to add ovs bridge

2017-05-17 Thread Ben Pfaff
Do you still see failures when the Linux bridge is not involved at all? On Wed, May 17, 2017 at 03:52:54AM +, fukaige wrote: > I start a vm with its backend tap device "vnet0" attached to a Linux bridge, > then delete the bridge and vm. > Next time, vm will start failed. this is as expected.

Re: [ovs-dev] [bug] failed to add ovs bridge

2017-05-16 Thread fukaige
I start a vm with its backend tap device "vnet0" attached to a Linux bridge, then delete the bridge and vm. Next time, vm will start failed. this is as expected. But, seeing that linux bridge was already delelted; there is no reason that the OVS bridge with the same name can not be created. Wha

Re: [ovs-dev] [bug] failed to add ovs bridge

2017-05-16 Thread Ben Pfaff
On Wed, May 17, 2017 at 01:16:11AM +, fukaige wrote: > I am using ovs-2.5.2 and get error when creating a bridge using “ovs-vsctl > add-br br-eth” > brctl addbr br0;ifconfig br0 up [...] > ifconfig br0 down; brctl delbr br0 > > ovs-vsctl add-br br0 > > ovs-vsctl del-br br0 Wait, what? W

Re: [ovs-dev] [bug] failed to add ovs bridge

2017-05-16 Thread fukaige
I test ovs 2.5.0/2.5.2/2.5.3 on ARM64&x86. All got the same error. From: fukaige Sent: Wednesday, May 17, 2017 9:16 AM To: 'd...@openvswitch.org' Cc: 'Ben Pfaff' Subject: [bug] failed to add ovs bridge Hi, all I am using ovs-2.5.2 and get error when creating a bridge using “ovs-vsctl add-br br-

[ovs-dev] [bug] failed to add ovs bridge

2017-05-16 Thread fukaige
Hi, all I am using ovs-2.5.2 and get error when creating a bridge using “ovs-vsctl add-br br-eth” ovs-vsctl: Error detected while setting up 'br-eth'. See ovs-vswitchd log for details. ovs-vswitchd log is as below: 2017-05-11T03:45:25.293Z|00026|ofproto_dpif|INFO|system@ovs-system: Datapath