qa: fix eperm issues in lmsensors .full writes, add diagnostics
qa: fix eperm issues in lmsensors .full writes, add diagnostics

adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp