<html>
  <head>
    <meta content="text/html; charset=UTF-8" http-equiv="Content-Type">
  </head>
  <body bgcolor="#FFFFFF" text="#000000">
    With OpenStack + XenServer is much more questions than should be.
    For example, what then is this - <a
      href="http://openvswitch.org/openstack/documentation/">http://openvswitch.org/openstack/documentation/</a><br>
    <br>
    Or Nicira NVP, where I can download it? Looks like it is now a part
    of VMware.<br>
    <br>
    <div class="moz-cite-prefix">On 2013.12.15. 15:04, 郭龙仓 wrote:<br>
    </div>
    <blockquote
cite="mid:CACkq0K+rUje0BAgTb0QCo5B1NjvVtPxK6HN+o2UrTmA1N=W0Cw@mail.gmail.com"
      type="cite">
      <div dir="ltr">Yes , you must use <span
          style="font-family:arial,sans-serif;font-size:14px">Nicira NVP
          with XenServer</span></div>
      <div class="gmail_extra"><br>
        <br>
        <div class="gmail_quote">2013/12/15 Mārtiņš Jakubovičs <span
            dir="ltr"><<a moz-do-not-send="true"
              href="mailto:martins@hostnet.lv" target="_blank">martins@hostnet.lv</a>></span><br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div bgcolor="#FFFFFF" text="#000000"> Hello,<br>
              <br>
              Is <a moz-do-not-send="true"
href="http://docs.openstack.org/havana/install-guide/install/apt/content/neutron-install-network-node.html"
                target="_blank">this right tutorial</a> to install
              neutron in OpenStack with XenServer? In this <a
                moz-do-not-send="true"
href="http://docs.openstack.org/admin-guide-cloud/content/ch_networking.html#section_networking-intro"
                target="_blank">section</a> say's that OVS isn't
              supported in XenServer with neutron, is it right? So I
              must uninstall OVS and use this Nicira NVP?
              <div>
                <div class="h5"><br>
                  <br>
                  <div>On 2013.12.13. 10:54, Mārtiņš Jakubovičs wrote:<br>
                  </div>
                  <blockquote type="cite">Hello all, <br>
                    <br>
                    I have problem with setting up neutron. I have
                    latest havana realase and XenServer 6.2 as
                    hypervisor. <br>
                    I did all step-by-step from this tutorial
                    <a moz-do-not-send="true"
href="http://docs.openstack.org/havana/install-guide/install/apt/content/neutron-install-network-node.html"
                      target="_blank">http://docs.openstack.org/havana/install-guide/install/apt/content/neutron-install-network-node.html</a><br>
                    All is going well, I can create network's, create
                    router, create subnets, assign all that stuff... But
                    when I start to create VM with selected network
                    (demo-net or ext-net as describet in documentation),
                    VM fail to build and erase from XenServer. <br>
                    Error message - Exception: Found no network for
                    bridge br-int <br>
                    <br>
                    I looked in a lot of documentation, but can't find
                    what I did wrong. <br>
                    <br>
                    Thanks. <br>
                    <br>
                    Full error message: <br>
                    <br>
                    2013-12-13 10:49:01.677 27965 INFO
                    nova.virt.xenapi.vm_utils
                    [req-b9f302a8-8bb4-4336-92a2-eb9c8b96584e
                    a7712da5cc054f819886dbe5a89429d5
                    76619aca43f841e0bed1a3b89ce8b426] VBD
                    OpaqueRef:9719605d-c322-d591-cede-01dd8940706f
                    detach rejected, attempt 1/11 <br>
                    2013-12-13 10:49:03.174 27965 ERROR nova.utils
                    [req-b9f302a8-8bb4-4336-92a2-eb9c8b96584e
                    a7712da5cc054f819886dbe5a89429d5
                    76619aca43f841e0bed1a3b89ce8b426] [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6] Failed to
                    spawn, rolling back <br>
                    2013-12-13 10:49:03.174 27965 TRACE nova.utils
                    [instance: 5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]
                    Traceback (most recent call last): <br>
                    2013-12-13 10:49:03.174 27965 TRACE nova.utils
                    [instance: 5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]  
                    File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py",
                    line 491, in _spawn <br>
                    2013-12-13 10:49:03.174 27965 TRACE nova.utils
                    [instance: 5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]
                    setup_network_step(undo_mgr, vm_ref) <br>
                    2013-12-13 10:49:03.174 27965 TRACE nova.utils
                    [instance: 5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]  
                    File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py",
                    line 153, in inner <br>
                    2013-12-13 10:49:03.174 27965 TRACE nova.utils
                    [instance: 5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]    
                    rv = f(*args, **kwargs) <br>
                    2013-12-13 10:49:03.174 27965 TRACE nova.utils
                    [instance: 5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]  
                    File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py",
                    line 453, in setup_network_step <br>
                    2013-12-13 10:49:03.174 27965 TRACE nova.utils
                    [instance: 5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]
                    self._create_vifs(instance, vm_ref, network_info) <br>
                    2013-12-13 10:49:03.174 27965 TRACE nova.utils
                    [instance: 5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]  
                    File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py",
                    line 1576, in _create_vifs <br>
                    2013-12-13 10:49:03.174 27965 TRACE nova.utils
                    [instance: 5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]    
                    vm_ref=vm_ref, device=device) <br>
                    2013-12-13 10:49:03.174 27965 TRACE nova.utils
                    [instance: 5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]  
                    File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vif.py",
                    line 55, in plug <br>
                    2013-12-13 10:49:03.174 27965 TRACE nova.utils
                    [instance: 5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]    
                    self._session, vif['network']['bridge']) <br>
                    2013-12-13 10:49:03.174 27965 TRACE nova.utils
                    [instance: 5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]  
                    File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/network_utils.py",
                    line 51, in find_network_with_bridge <br>
                    2013-12-13 10:49:03.174 27965 TRACE nova.utils
                    [instance: 5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]    
                    raise Exception(_('Found no network for bridge %s')
                    % bridge) <br>
                    2013-12-13 10:49:03.174 27965 TRACE nova.utils
                    [instance: 5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]
                    Exception: Found no network for bridge br-int <br>
                    2013-12-13 10:49:03.174 27965 TRACE nova.utils
                    [instance: 5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6] <br>
                    2013-12-13 10:49:03.186 27965 WARNING
                    nova.virt.xenapi.vm_utils
                    [req-b9f302a8-8bb4-4336-92a2-eb9c8b96584e
                    a7712da5cc054f819886dbe5a89429d5
                    76619aca43f841e0bed1a3b89ce8b426] [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6] VM already
                    halted, skipping shutdown... <br>
                    2013-12-13 10:49:03.472 27965 ERROR
                    nova.virt.xenapi.vm_utils
                    [req-b9f302a8-8bb4-4336-92a2-eb9c8b96584e
                    a7712da5cc054f819886dbe5a89429d5
                    76619aca43f841e0bed1a3b89ce8b426] ['HANDLE_INVALID',
                    'VDI',
                    'OpaqueRef:e9a1bc76-8046-8afd-8997-caed632a80a5'] <br>
                    2013-12-13 10:49:03.472 27965 TRACE
                    nova.virt.xenapi.vm_utils Traceback (most recent
                    call last): <br>
                    2013-12-13 10:49:03.472 27965 TRACE
                    nova.virt.xenapi.vm_utils   File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vm_utils.py",
                    line 439, in destroy_vdi <br>
                    2013-12-13 10:49:03.472 27965 TRACE
                    nova.virt.xenapi.vm_utils
                    session.call_xenapi('VDI.destroy', vdi_ref) <br>
                    2013-12-13 10:49:03.472 27965 TRACE
                    nova.virt.xenapi.vm_utils   File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/driver.py",
                    line 757, in call_xenapi <br>
                    2013-12-13 10:49:03.472 27965 TRACE
                    nova.virt.xenapi.vm_utils return
                    session.xenapi_request(method, args) <br>
                    2013-12-13 10:49:03.472 27965 TRACE
                    nova.virt.xenapi.vm_utils   File
                    "/usr/local/lib/python2.7/dist-packages/XenAPI.py",
                    line 133, in xenapi_request <br>
                    2013-12-13 10:49:03.472 27965 TRACE
                    nova.virt.xenapi.vm_utils result =
                    _parse_result(getattr(self,
                    methodname)(*full_params)) <br>
                    2013-12-13 10:49:03.472 27965 TRACE
                    nova.virt.xenapi.vm_utils   File
                    "/usr/local/lib/python2.7/dist-packages/XenAPI.py",
                    line 203, in _parse_result <br>
                    2013-12-13 10:49:03.472 27965 TRACE
                    nova.virt.xenapi.vm_utils raise
                    Failure(result['ErrorDescription']) <br>
                    2013-12-13 10:49:03.472 27965 TRACE
                    nova.virt.xenapi.vm_utils Failure:
                    ['HANDLE_INVALID', 'VDI',
                    'OpaqueRef:e9a1bc76-8046-8afd-8997-caed632a80a5'] <br>
                    2013-12-13 10:49:03.472 27965 TRACE
                    nova.virt.xenapi.vm_utils <br>
                    2013-12-13 10:49:03.475 27965 ERROR
                    nova.virt.xenapi.vm_utils
                    [req-b9f302a8-8bb4-4336-92a2-eb9c8b96584e
                    a7712da5cc054f819886dbe5a89429d5
                    76619aca43f841e0bed1a3b89ce8b426] Unable to destroy
                    VDI OpaqueRef:e9a1bc76-8046-8afd-8997-caed632a80a5 <br>
                    2013-12-13 10:49:03.476 27965 ERROR
                    nova.compute.manager
                    [req-b9f302a8-8bb4-4336-92a2-eb9c8b96584e
                    a7712da5cc054f819886dbe5a89429d5
                    76619aca43f841e0bed1a3b89ce8b426] [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6] Instance
                    failed to spawn <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6] Traceback
                    (most recent call last): <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/compute/manager.py",
                    line 1407, in _spawn <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]    
                    block_device_info) <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/driver.py",
                    line 216, in spawn <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]    
                    admin_password, network_info, block_device_info) <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py",
                    line 359, in spawn <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]    
                    network_info, block_device_info, name_label, rescue)
                    <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py",
                    line 505, in _spawn <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]
                    undo_mgr.rollback_and_reraise(msg=msg,
                    instance=instance) <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/utils.py",
                    line 979, in rollback_and_reraise <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]    
                    self._rollback() <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py",
                    line 491, in _spawn <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]
                    setup_network_step(undo_mgr, vm_ref) <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py",
                    line 153, in inner <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]     rv =
                    f(*args, **kwargs) <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py",
                    line 453, in setup_network_step <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]
                    self._create_vifs(instance, vm_ref, network_info) <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py",
                    line 1576, in _create_vifs <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]    
                    vm_ref=vm_ref, device=device) <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vif.py",
                    line 55, in plug <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]    
                    self._session, vif['network']['bridge']) <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/network_utils.py",
                    line 51, in find_network_with_bridge <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]     raise
                    Exception(_('Found no network for bridge %s') %
                    bridge) <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6] Exception:
                    Found no network for bridge br-int <br>
                    2013-12-13 10:49:03.476 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6] <br>
                    2013-12-13 10:49:03.548 27965 AUDIT
                    nova.compute.manager
                    [req-b9f302a8-8bb4-4336-92a2-eb9c8b96584e
                    a7712da5cc054f819886dbe5a89429d5
                    76619aca43f841e0bed1a3b89ce8b426] [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6] Terminating
                    instance <br>
                    2013-12-13 10:49:04.174 27965 INFO
                    nova.virt.xenapi.vmops
                    [req-b9f302a8-8bb4-4336-92a2-eb9c8b96584e
                    a7712da5cc054f819886dbe5a89429d5
                    76619aca43f841e0bed1a3b89ce8b426] [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6] Destroying VM
                    <br>
                    2013-12-13 10:49:04.179 27965 WARNING
                    nova.virt.xenapi.vmops
                    [req-b9f302a8-8bb4-4336-92a2-eb9c8b96584e
                    a7712da5cc054f819886dbe5a89429d5
                    76619aca43f841e0bed1a3b89ce8b426] [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6] VM is not
                    present, skipping destroy... <br>
                    2013-12-13 10:49:04.422 27965 ERROR
                    nova.compute.manager
                    [req-b9f302a8-8bb4-4336-92a2-eb9c8b96584e
                    a7712da5cc054f819886dbe5a89429d5
                    76619aca43f841e0bed1a3b89ce8b426] [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6] Error: Found
                    no network for bridge br-int <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6] Traceback
                    (most recent call last): <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/compute/manager.py",
                    line 1037, in _build_instance <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]
                    set_access_ip=set_access_ip) <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/compute/manager.py",
                    line 1410, in _spawn <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]    
                    LOG.exception(_('Instance failed to spawn'),
                    instance=instance) <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/compute/manager.py",
                    line 1407, in _spawn <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]    
                    block_device_info) <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/driver.py",
                    line 216, in spawn <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]    
                    admin_password, network_info, block_device_info) <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py",
                    line 359, in spawn <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]    
                    network_info, block_device_info, name_label, rescue)
                    <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py",
                    line 505, in _spawn <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]
                    undo_mgr.rollback_and_reraise(msg=msg,
                    instance=instance) <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/utils.py",
                    line 979, in rollback_and_reraise <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]    
                    self._rollback() <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py",
                    line 491, in _spawn <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]
                    setup_network_step(undo_mgr, vm_ref) <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py",
                    line 153, in inner <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]     rv =
                    f(*args, **kwargs) <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py",
                    line 453, in setup_network_step <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]
                    self._create_vifs(instance, vm_ref, network_info) <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py",
                    line 1576, in _create_vifs <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]    
                    vm_ref=vm_ref, device=device) <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vif.py",
                    line 55, in plug <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]    
                    self._session, vif['network']['bridge']) <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]   File
                    "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/network_utils.py",
                    line 51, in find_network_with_bridge <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6]     raise
                    Exception(_('Found no network for bridge %s') %
                    bridge) <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6] Exception:
                    Found no network for bridge br-int <br>
                    2013-12-13 10:49:04.422 27965 TRACE
                    nova.compute.manager [instance:
                    5a8dff7e-e8e0-4885-8df5-27ba8bb6a0e6] <br>
                    <br>
                    _______________________________________________ <br>
                    Mailing list: <a moz-do-not-send="true"
                      href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack"
                      target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a>
                    <br>
                    Post to     : <a moz-do-not-send="true"
                      href="mailto:openstack@lists.openstack.org"
                      target="_blank">openstack@lists.openstack.org</a>
                    <br>
                    Unsubscribe : <a moz-do-not-send="true"
                      href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack"
                      target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a>
                    <br>
                    <br>
                  </blockquote>
                  <br>
                </div>
              </div>
            </div>
            <br>
            _______________________________________________<br>
            Mailing list: <a moz-do-not-send="true"
              href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack"
              target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br>
            Post to     : <a moz-do-not-send="true"
              href="mailto:openstack@lists.openstack.org">openstack@lists.openstack.org</a><br>
            Unsubscribe : <a moz-do-not-send="true"
              href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack"
              target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br>
            <br>
          </blockquote>
        </div>
        <br>
      </div>
    </blockquote>
    <br>
  </body>
</html>