The following was filed automatically by anaconda:
anaconda 12.37 exception report
Traceback (most recent call first):
  File "/usr/lib/anaconda/storage/devicelibs/lvm.py", line 421, in lvactivate
    raise LVMError("lvactivate failed for %s" % lv_name)
  File "/usr/lib/anaconda/storage/devices.py", line 2076, in setup
    lvm.lvactivate(self.vg.name, self._name)
  File "/usr/lib/anaconda/storage/devices.py", line 1471, in setup
    self.slave.setup()
  File "/usr/lib/anaconda/storage/deviceaction.py", line 324, in execute
    self._device.setup()
  File "/usr/lib/anaconda/storage/devicetree.py", line 707, in processActions
    action.execute(intf=self.intf)
  File "/usr/lib/anaconda/storage/__init__.py", line 275, 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 200, in moveStep
    rc = stepFunc(self.anaconda)
  File "/usr/lib/anaconda/dispatch.py", line 123, in gotoNext
    self.moveStep()
  File "/usr/lib/anaconda/gui.py", line 1195, in nextClicked
    self.anaconda.dispatch.gotoNext()
LVMError: lvactivate failed for lv_root