Description of problem:
Automated test run fails with the following traceback:

anaconda 13.21.116 exception report
Traceback (most recent call first):
  File "/usr/lib/anaconda/storage/devicelibs/lvm.py", line 379, in lvcreate
    raise LVMError("lvcreate failed for %s/%s: %s" % (vg_name, lv_name, msg))
  File "/usr/lib/anaconda/storage/devices.py", line 2516, in create
    lvm.lvcreate(self.vg.name, self._name, self.size, progress=w)
  File "/usr/lib/anaconda/storage/deviceaction.py", line 204, in execute
    self.device.create(intf=intf)
  File "/usr/lib/anaconda/storage/devicetree.py", line 709, in processActions
    action.execute(intf=self.intf)
  File "/usr/lib/anaconda/storage/__init__.py", line 342, in doIt
    self.devicetree.processActions()
  File "/usr/lib/anaconda/packages.py", line 110, in turnOnFilesystems
    anaconda.id.storage.doIt()
  File "/usr/lib/anaconda/dispatch.py", line 208, in moveStep
    rc = stepFunc(self.anaconda)
  File "/usr/lib/anaconda/dispatch.py", line 126, in gotoNext
    self.moveStep()
  File "/usr/lib/anaconda/dispatch.py", line 231, in currentStep
    self.gotoNext()
  File "/usr/lib/anaconda/gui.py", line 1422, in setScreen
    (step, anaconda) = self.anaconda.dispatch.currentStep()
  File "/usr/lib/anaconda/gui.py", line 1614, in setup_window
    self.setScreen()
  File "/usr/lib/anaconda/gui.py", line 1627, in run
    self.setup_window()
  File "/usr/lib/anaconda/gui.py", line 1335, in run
    self.icw.run ()
  File "/usr/bin/anaconda", line 1116, in <module>
    anaconda.intf.run(anaconda)
LVMError: lvcreate failed for vg_tyangt2408/lv_home: 07:02:09,978 ERROR   :   Volume group "vg_tyangt2408" not found

Version-Release number of selected component (if applicable):
anaconda 13.21.116

How reproducible:


Steps to Reproduce:
1. Perform vnc install with 
autopart
clearpart --all --initlabel 
2.
3.
  
Actual results:
traceback

Expected results:
install completes

Additional info: