func loadMetacacheSample(t testing.TB) *metacacheReader {
	b, err := os.ReadFile("testdata/metacache.s2")
	if err != nil {
		t.Fatal(err)
	}
	return newMetacacheReader(bytes.NewReader(b))
}

func loadMetacacheSampleEntries(t testing.TB) metaCacheEntriesSorted {
	r := loadMetacacheSample(t)
	defer r.Close()
	entries, err := r.readN(-1, false, true, false, "")
	if err != io.EOF {
		t.Fatal(err)

			h.status.Store(statusOnline)
		}
	}()

	ctx, cancel := context.WithTimeout(ctx, timeout)
	defer cancel()

	req, err := http.NewRequestWithContext(ctx, http.MethodPost,
		h.Endpoint(), bytes.NewReader(payload))
	if err != nil {
		return fmt.Errorf("invalid configuration for '%s'; %v", h.Endpoint(), err)
	}
	if payloadType != "" {
		req.Header.Set(xhttp.ContentType, payloadType)
	}

	buf, err := io.ReadAll(io.LimitReader(reader, maxObjectLockConfigSize))
	if err != nil {
		return nil, err
	}

	hold = &ObjectLegalHold{}
	if err = xml.NewDecoder(bytes.NewReader(buf)).Decode(hold); err != nil {
		return nil, err
	}

	if !hold.Status.Valid() {
		return nil, ErrMalformedXML
	}
	return hold, err
}

		rec := httptest.NewRecorder()
		// construct HTTP request
		req, err := newTestSignedRequestV4(testCase.method, getBucketLifecycleURL("", testCase.bucketName),
			int64(len(testCase.body)), bytes.NewReader(testCase.body), testCase.accessKey, testCase.secretKey, nil)
		if err != nil {
			t.Fatalf("Test %d: %s: Failed to create HTTP request for GetBucketLocationHandler: <ERROR> %v", i+1, instanceType, err)
		}

	if err != nil {
		t.Fatal(err)
	}

	testKMSPolicyName := "testKMSPolicy"
	if p != "" {
		p = `{"Version":"2012-10-17","Statement":[` + p + `]}`
		policyData, err := policy.ParseConfig(strings.NewReader(p))
		if err != nil {
			t.Fatal(err)
		}
		_, err = globalIAMSys.SetPolicy(ctx, testKMSPolicyName, *policyData)
		if err != nil {
			t.Fatal(err)
		}

				return err
			}
			return s2w.Close()
		}
		return nil
	}
}

var s2DecPool = bpool.Pool[*s2.Reader]{New: func() *s2.Reader {
	// Default alloc block for network transfer.
	return s2.NewReader(nil, s2.ReaderAllocBlock(16<<10))
}}

// metacacheReader allows reading a cache stream.
type metacacheReader struct {
	mr      *msgp.Reader
	current metaCacheEntry
	err     error // stateful error

	}
	if d != "multipart/form-data" {
		return nil, http.ErrNotMultipart
	}
	boundary, ok := params["boundary"]
	if !ok {
		return nil, http.ErrMissingBoundary
	}
	return multipart.NewReader(r.Body, boundary), nil
}

// PostPolicyBucketHandler - POST policy
// ----------
// This implementation of the POST operation handles object creation with a specified
// signature policy in multipart/form-data

					CurrentVersion: Version,
					UpdatedVersion: lrTime.Format(MinioReleaseTagTimeLayout),
				}
			}
		}
	}

	if err = verifyBinary(u, sha256Sum, releaseInfo, mode, bytes.NewReader(bin)); err != nil {
		peerResults[local] = madmin.ServerPeerUpdateStatus{
			Host:           local,
			Err:            err.Error(),
			CurrentVersion: Version,
		}
	} else {

		}

		dirPath := buildMinioDir(prefix)

		_, err = clnt.PutObject(context.Background(), bucket, dirPath, bytes.NewReader([]byte("")), 0,
			minio.PutObjectOptions{DisableContentSha256: true},
		)
		return err
	}

	return NotImplemented{}
}

type listerAt []os.FileInfo

}

func decryptData(data []byte, objPath string) ([]byte, error) {
	if utf8.Valid(data) {
		return data, nil
	}

	pdata, err := madmin.DecryptData(globalActiveCred.String(), bytes.NewReader(data))
	if err == nil {
		return pdata, nil
	}
	if GlobalKMS != nil {
		pdata, err = config.DecryptBytes(GlobalKMS, data, kms.Context{
			minioMetaBucket: path.Join(minioMetaBucket, objPath),
		})