Return 'No Values Available' if metric is not active
Return 'No Values Available' if metric is not active

*src/pmdas/papi/papi.c - in fetchcallback check to make sure the position is >=0

adfernandes/pcp,prasincs/pcp,prasincs/pcp,mbaldessari/pcp,edwardt/pcp,adfernandes/pcp,andyvand/cygpcpfans,mbaldessari/pcp,tjanez/pcp,adfernandes/pcp,andyvand/cygpcpfans,aeg-aeg/pcpfans,aeg-aeg/pcpfans,wuliming/pcp,mbaldessari/pcp,adfernandes/pcp,aeg-aeg/pcpfans,adfernandes/pcp,edwardt/pcp,andyvand/cygpcpfans,tjanez/pcp,prasincs/pcp,aeg-aeg/pcpfans,aeg-aeg/pcpfans,prasincs/pcp,wuliming/pcp,andyvand/cygpcpfans,tjanez/pcp,adfernandes/pcp,edwardt/pcp,prasincs/pcp,mbaldessari/pcp,andyvand/cygpcpfans,prasincs/pcp,adfernandes/pcp,tjanez/pcp,andyvand/cygpcpfans,mbaldessari/pcp,aeg-aeg/pcpfans,tjanez/pcp,edwardt/pcp,edwardt/pcp,prasincs/pcp,wuliming/pcp,edwardt/pcp,wuliming/pcp,tjanez/pcp,tjanez/pcp,wuliming/pcp,edwardt/pcp,andyvand/cygpcpfans,edwardt/pcp,aeg-aeg/pcpfans,tjanez/pcp,mbaldessari/pcp,wuliming/pcp,adfernandes/pcp,aeg-aeg/pcpfans,wuliming/pcp,andyvand/cygpcpfans,prasincs/pcp,wuliming/pcp