The following was filed automatically by anaconda:
anaconda 11.5.0.45 exception report
Traceback (most recent call first):
  File "/usr/lib/anaconda/storage/formats/__init__.py", line 284, in setup
    raise FormatSetupError("invalid device specification")
  File "/usr/lib/anaconda/storage/devices.py", line 530, in setup
    parent.format.setup()
  File "/usr/lib/anaconda/storage/devices.py", line 263, in setupParents
    parent.setup()
  File "/usr/lib/anaconda/storage/devices.py", line 1661, in setup
    self.setupParents()
  File "/usr/lib/anaconda/storage/devices.py", line 1964, in setup
    self.vg.setup()
  File "/usr/lib/anaconda/storage/deviceaction.py", line 322, in execute
    self._device.setup()
  File "/usr/lib/anaconda/storage/devicetree.py", line 658, in processActions
    action.execute(intf=self.intf)
  File "/usr/lib/anaconda/storage/__init__.py", line 234, in doIt
    self.devicetree.processActions()
  File "/usr/lib/anaconda/packages.py", line 116, in turnOnFilesystems
    anaconda.id.storage.doIt()
FormatSetupError: invalid device specification