Description of problem:

If I try to pvmove lv's out of a pv I created using the metadatacopies 0
option, pvmove concludes that the source physical volume is not in a
volume group and refuses to commence with the move. This is, at least, within a
clustered vg.

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

lvm2-2.02.16-3.el5
lvm2-cluster-2.02.16-3.el5

How reproducible:

Steps to Reproduce:
1. create some physical volumes with the --metadatacopies 0 option
2. add these pvs into a vg
3. create some lvs in these pvs / pvmove some (extents of) existing lvs into
these new pvs
4. try to pvmove the extents out from these new pvs
  
Actual results:

pvmove says the pv isn't in a volume group, gives usage and exits

Expected results:

pvmove should move the lvs (extents) from the metadatacopies 0 pv into another pv