Created attachment 765074 [details]
vdsm.log

Description of problem:
When sending setupNetworks with non-existing network we get Traceback instead of proper error about network is not exist.

Version-Release number of selected component (if applicable):
vdsm-4.11.0-35.git34c1ef1.el6.x86_64
rhevm-3.3.0-0.4.master.el6ev.noarch


Actual results:
Get Traceback in logs

Expected results:
Get proper error in log

Additional info:
VDSM:
Thread-43799::DEBUG::2013-06-25 14:47:32,977::BindingXMLRPC::926::vds::(wrapper) client [10.35.161.40]::call setupNetworks with ({'sw59': {'remove': 'true'}, 'sw58': {'remove': 'true'}, 'sw51
': {'remove': 'true'}, 'sw50': {'remove': 'true'}, 'sw53': {'remove': 'true'}, 'sw52': {'remove': 'true'}, 'sw55': {'remove': 'true'}, 'sw54': {'remove': 'true'}, 'sw57': {'remove': 'true'}, 
'sw56': {'remove': 'true'}, 'sw28': {'remove': 'true'}, 'sw29': {'remove': 'true'}, 'sw24': {'remove': 'true'}, 'sw25': {'remove': 'true'}, 'sw26': {'remove': 'true'}, 'sw27': {'remove': 'tru
e'}, 'sw20': {'remove': 'true'}, 'sw21': {'remove': 'true'}, 'sw22': {'remove': 'true'}, 'sw23': {'remove': 'true'}, 'sw39': {'remove': 'true'}, 'sw38': {'remove': 'true'}, 'sw37': {'remove':
 'true'}, 'sw36': {'remove': 'true'}, 'sw35': {'remove': 'true'}, 'sw34': {'remove': 'true'}, 'sw33': {'remove': 'true'}, 'sw32': {'remove': 'true'}, 'sw31': {'remove': 'true'}, 'sw30': {'rem
ove': 'true'}, 'sw82': {'remove': 'true'}, 'sw83': {'remove': 'true'}, 'sw80': {'remove': 'true'}, 'sw81': {'remove': 'true'}, 'sw86': {'remove': 'true'}, 'sw87': {'remove': 'true'}, 'sw84': 
{'remove': 'true'}, 'sw85': {'remove': 'true'}, 'sw88': {'remove': 'true'}, 'sw89': {'remove': 'true'}, 'sw15': {'remove': 'true'}, 'sw14': {'remove': 'true'}, 'sw17': {'remove': 'true'}, 'sw
16': {'remove': 'true'}, 'sw11': {'remove': 'true'}, 'sw10': {'remove': 'true'}, 'sw13': {'remove': 'true'}, 'sw12': {'remove': 'true'}, 'sw19': {'remove': 'true'}, 'sw18': {'remove': 'true'}
, 'sw99': {'remove': 'true'}, 'sw98': {'remove': 'true'}, 'sw95': {'remove': 'true'}, 'sw94': {'remove': 'true'}, 'sw97': {'remove': 'true'}, 'sw96': {'remove': 'true'}, 'sw91': {'remove': 't
rue'}, 'sw90': {'remove': 'true'}, 'sw93': {'remove': 'true'}, 'sw92': {'remove': 'true'}, 'sw60': {'remove': 'true'}, 'sw61': {'remove': 'true'}, 'sw62': {'remove': 'true'}, 'sw63': {'remove
': 'true'}, 'sw64': {'remove': 'true'}, 'sw65': {'remove': 'true'}, 'sw66': {'remove': 'true'}, 'sw67': {'remove': 'true'}, 'sw68': {'remove': 'true'}, 'sw69': {'remove': 'true'}, 'sw9': {'re
move': 'true'}, 'sw8': {'remove': 'true'}, 'sw1': {'remove': 'true'}, 'sw3': {'remove': 'true'}, 'sw2': {'remove': 'true'}, 'sw5': {'remove': 'true'}, 'sw4': {'remove': 'true'}, 'sw7': {'remo
ve': 'true'}, 'sw6': {'remove': 'true'}, 'sw73': {'remove': 'true'}, 'sw72': {'remove': 'true'}, 'sw71': {'remove': 'true'}, 'sw70': {'remove': 'true'}, 'sw77': {'remove': 'true'}, 'sw76': {'
remove': 'true'}, 'sw75': {'remove': 'true'}, 'sw74': {'remove': 'true'}, 'sw79': {'remove': 'true'}, 'sw78': {'remove': 'true'}, 'sw48': {'remove': 'true'}, 'sw49': {'remove': 'true'}, 'sw46
': {'remove': 'true'}, 'sw47': {'remove': 'true'}, 'sw44': {'remove': 'true'}, 'sw45': {'remove': 'true'}, 'sw42': {'remove': 'true'}, 'sw43': {'remove': 'true'}, 'sw40': {'remove': 'true'}, 
'sw41': {'remove': 'true'}}, {}, {'connectivityCheck': 'true', 'connectivityTimeout': 60}) {} flowID [23b7da6e]
Thread-43800::DEBUG::2013-06-25 14:47:32,980::BindingXMLRPC::926::vds::(wrapper) client [10.35.161.40]::call ping with () {} flowID [23b7da6e]
Thread-43800::DEBUG::2013-06-25 14:47:32,980::BindingXMLRPC::933::vds::(wrapper) return ping with {'status': {'message': 'Done', 'code': 0}}
Thread-43799::ERROR::2013-06-25 14:47:33,063::BindingXMLRPC::945::vds::(wrapper) unexpected error
Traceback (most recent call last):
  File "/usr/share/vdsm/BindingXMLRPC.py", line 931, in wrapper
    res = f(*args, **kwargs)
  File "/usr/share/vdsm/BindingXMLRPC.py", line 380, in setupNetworks
    return api.setupNetworks(networks, bondings, options)
  File "/usr/share/vdsm/API.py", line 1228, in setupNetworks
    supervdsm.getProxy().setupNetworks(networks, bondings, options)
  File "/usr/share/vdsm/supervdsm.py", line 49, in __call__
    return callMethod()
  File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda>
    **kwargs)
  File "<string>", line 2, in setupNetworks
  File "/usr/lib64/python2.6/multiprocessing/managers.py", line 740, in _callmethod
    raise convert_to_error(kind, result)
KeyError: 'nic'

ENGINE:
2013-06-25 15:21:26,382 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SetupNetworksVDSCommand] (ajp-/127.0.0.1:8702-8) [5b047f51] Error code unexpected and error message VDSGenericExceptio
n: VDSErrorException: Failed to SetupNetworksVDS, error = Unexpected exception