[Users] setupNetworks failure - Host non-operational

[Deepak C Shetty]

Hi All,
     I have a multi-VM setup, where I have ovirt engine on one VM and 
VDSM host on another.
Discovering the host from the engine puts the host in Unassigned state, 
with the error saying 'ovirtmgmt' network not found.

When i select setupNetworks and drag-drop the ovirtmgmt to setup over 
eth0, i see the below error in VDSM & host goes to non-operataional state.

I tried the steps mentioned by Alon in 
http://lists.ovirt.org/pipermail/users/2012-December/011257.html
but still see the same error

============= dump from vdsm.log ================

MainProcess|Thread-23::ERROR::2013-01-22 
18:25:53,496::configNetwork::1438::setupNetworks::(setupNetworks) 
Requested operation is not valid: cannot set autostart for transient network
Traceback (most recent call last):
   File "/usr/share/vdsm/configNetwork.py", line 1420, in setupNetworks
     implicitBonding=True, **d)
   File "/usr/share/vdsm/configNetwork.py", line 1030, in addNetwork
     configWriter.createLibvirtNetwork(network, bridged, iface)
   File "/usr/share/vdsm/configNetwork.py", line 208, in 
createLibvirtNetwork
     self._createNetwork(netXml)
   File "/usr/share/vdsm/configNetwork.py", line 192, in _createNetwork
     net.setAutostart(1)
   File "/usr/lib64/python2.7/site-packages/libvirt.py", line 2148, in 
setAutostart
     if ret == -1: raise libvirtError ('virNetworkSetAutostart() 
failed', net=self)
libvirtError: Requested operation is not valid: cannot set autostart for 
transient network
MainProcess|Thread-23::ERROR::2013-01-22 
18:25:53,502::supervdsmServer::77::SuperVdsm.ServerCallback::(wrapper) 
Error in setupNetworks
Traceback (most recent call last):
   File "/usr/share/vdsm/supervdsmServer.py", line 75, in wrapper
     return func(*args, **kwargs)
   File "/usr/share/vdsm/supervdsmServer.py", line 170, in setupNetworks
     return configNetwork.setupNetworks(networks, bondings, **options)
   File "/usr/share/vdsm/configNetwork.py", line 1420, in setupNetworks
     implicitBonding=True, **d)
   File "/usr/share/vdsm/configNetwork.py", line 1030, in addNetwork
     configWriter.createLibvirtNetwork(network, bridged, iface)
   File "/usr/share/vdsm/configNetwork.py", line 208, in 
createLibvirtNetwork
     self._createNetwork(netXml)
   File "/usr/share/vdsm/configNetwork.py", line 192, in _createNetwork
     net.setAutostart(1)
   File "/usr/lib64/python2.7/site-packages/libvirt.py", line 2148, in 
setAutostart
     if ret == -1: raise libvirtError ('virNetworkSetAutostart() 
failed', net=self)
libvirtError: Requested operation is not valid: cannot set autostart for 
transient network