I will let you know after doing some more experiments, and will figure it out what is the root cause.
Thanks & Regards, Ramana. On Thu, Feb 27, 2014 at 12:30 AM, Ben Pfaff <b...@nicira.com> wrote: > I'm going to stop trying to help now, because you repeatedly fail to > answer my questions. > > On Thu, Feb 27, 2014 at 12:26:27AM +0530, Ramana Reddy wrote: > > Hi Ben, > > I created br0 using ovs-vsctl and created VM using virt-manager ( GUI > > interface). > > At the time of creation, its throwing the following error: > > unable to complete install: 'Unable to add bridge br0 port vnet0: > Operation > > not supported' > > > > I am not good at libvirtd library and how its working with kvm, but I > could > > not see any error > > when I created br0 using brctl command after loading linux bridge module( > > with out openvswitch module). > > > > But I did the same setup with ovs-1.7.1 with libvirtd 0.9.8 version, and > > its working fine. > > At this time, I am not sure whether its the problem with libvirtd or some > > thing else. > > > > Thanks, > > Ramana. > > > > > > > > > > > > > > On Wed, Feb 26, 2014 at 11:44 PM, Ben Pfaff <b...@nicira.com> wrote: > > > > > You need to provide information showing what libvirtd did and how it > > > failed. > > > > > > On Wed, Feb 26, 2014 at 10:12:48PM +0530, Ramana Reddy wrote: > > > > @sachin: Yes I referred the document. But the xml file only comes > after > > > > creating the VM. > > > > This error is throwing while creating the VM. I tried any way also: I > > > > created VM after creating br0 using brctl command, > > > > and deleted br0 and created br0 using ovs-vsctl and modified xml > file, > > > but > > > > still getting the same error when I start the VM. > > > > > > > > @Ben: When I used ubuntu 12.04, KVM with libvirtd version 0.9.8 ( > default > > > > one) and openvswitch-1.7.1 > > > > Its successfully creating the VMs. There is no need of modifying the > xml > > > > file. > > > > > > > > Libvirtd version 0.9.8 requires both openvswitch kernel module and > > > brcompat > > > > kernel module. > > > > I installed both and created br0 using ovs-vsctl command and created > VM > > > in > > > > bridge mode. Its perfect. > > > > > > > > Where as INSTALL.Libvirt is referring libvirtd version no at least > 0.9.11 > > > > or above. Now I tried with ubuntu 13.10 > > > > with openvswith-2.0.0 and libvirtd ( default version no 1.1.1), But > > > > openvswitch 2.0.0 does not support > > > > brcompat module, so I Installed openvswitch kernel module only and > > > created > > > > bridge br0, and trying to create > > > > VM in bridge mode, but its throwing the error. > > > > > > > > Is some thing missing in my setup. Is the case that linux bridge > module > > > is > > > > needed along with openvswitch kernel > > > > module. I tried all the combinations, but getting the same error. > Help in > > > > this case is highly appreciated. > > > > > > > > Thanks, > > > > Ramana. > > > > > > > > > > > > > > > > > > > > On Wed, Feb 26, 2014 at 9:39 PM, Ben Pfaff <b...@nicira.com> wrote: > > > > > > > > > On Wed, Feb 26, 2014 at 12:45:58PM +0530, Ramana Reddy wrote: > > > > > > I have installed openvswitch-2.0.0 on ubuntu 13.10 ( kernel: > > > > > > 3.8.0-34-generic), and > > > > > > created a bridge br0. Now I started virt-manager to install VM. > I > > > > > selected > > > > > > bridge > > > > > > mode and given br0 as bridge name. After that when I click > finish > > > > > button > > > > > > its > > > > > > throwing the following error (libvirtd version is 1.1.1). > > > > > > > > > > The error messages you provided don't give any hint as to the > problem, > > > > > or even whether Open vSwitch is involved. For us to help, you will > > > need > > > > > to provide additional information showing what libvirtd did and > how it > > > > > failed. > > > > > > > > >
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