//
	// The following are semantically equivalent:
	//  h.Xattrs[key] = value
	//  h.PAXRecords["SCHILY.xattr."+key] = value
	//
	// When Writer.WriteHeader is called, the contents of Xattrs will take
	// precedence over those in PAXRecords.
	//
	// Deprecated: Use PAXRecords instead.
	Xattrs map[string]string

	// PAXRecords is a map of PAX extended header records.
	//

			ModTime:  time.Unix(0, 0),
			PAXRecords: map[string]string{
				"GOLANG.pkg": "tar",
				"comment":    "Hello, 世界",
				"uname":      strings.Repeat("long", 10),
			},
			Format: FormatPAX,
		}},
	}, {
		file: "testdata/pax-global-records.tar",
		headers: []*Header{{
			Typeflag:   TypeXGlobalHeader,
			Name:       "global1",

		tests: []testFnc{
			testHeader{Header{
				Typeflag:   TypeXGlobalHeader,
				PAXRecords: map[string]string{"path": "global1", "mtime": "1500000000.0"},
			}, nil},
			testHeader{Header{
				Typeflag: TypeReg, Name: "file1",
			}, nil},
			testHeader{Header{
				Typeflag:   TypeReg,
				Name:       "file2",
				PAXRecords: map[string]string{"path": "file2"},
			}, nil},
			testHeader{Header{

		}

		var (
			versionID string
			hdrs      http.Header
		)

		if tarHdrs, ok := info.Sys().(*tar.Header); ok && len(tarHdrs.PAXRecords) > 0 {
			versionID = tarHdrs.PAXRecords["minio.versionId"]
			hdrs = make(http.Header)
			for k, v := range tarHdrs.PAXRecords {
				if k == "minio.versionId" {
					continue
				}
				if strings.HasPrefix(k, "minio.metadata.") {