sample pynfs failure

Could not find gssapi module, proceeding without
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GSS1     st_gss.testBadGssSeqnum                                  : OMIT
           Dependency function _using_gss failed
GSS2     st_gss.testInconsistentGssSeqnum                         : OMIT
           Dependency function _using_gss failed
GSS3     st_gss.testBadVerfChecksum                               : OMIT
           Dependency function _using_gss failed
GSS4     st_gss.testBadDataChecksum                               : OMIT
           Dependency function _using_gss failed
GSS5     st_gss.testBadVersion                                    : OMIT
           Dependency function _using_gss failed
GSS6     st_gss.testHighSeqNum                                    : OMIT
           Dependency function _using_gss failed
GSS7     st_gss.testBadProcedure                                  : OMIT
           Dependency function _using_gss failed
GSS8     st_gss.testBadService                                    : OMIT
           Dependency function _using_gss failed
LOCKHELD st_lock.testClose                                        : UNSUPPORTED
           Can not close locked files
SATT9    st_setattr.testNonUTF8                                   : UNSUPPORTED
           FATTR4_MIMETYPE not supported
SEC7     st_secinfo.testRPCSEC_GSS                                : FAILURE
           SECINFO returned mechanism list without RPCSEC_GSS
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Command line asked for 591 of 655 tests
Of those: 8 Skipped, 1 Failed, 2 Warned, 580 Passed