expectedRespStatus int
	}{
		0: {
			expectedRespStatus: http.StatusMethodNotAllowed,
		},
		// Test case - 1, copy metadata from newObject1, ignore request headers.
		1: {
			bucketName:       bucketName,
			newObjectName:    "newObject1",
			copySourceHeader: url.QueryEscape(SlashSeparator + bucketName + SlashSeparator + objectName),
			accessKey:        credentials.AccessKey,

				initDataScanner(GlobalContext, newObject)
			}
		})

		// Initialize background replication
		bootstrapTrace("initBackgroundReplication", func() {
			initBackgroundReplication(GlobalContext, newObject)
		})

		// Initialize background ILM worker poool
		bootstrapTrace("initBackgroundExpiry", func() {
			initBackgroundExpiry(GlobalContext, newObject)
		})

	}
	return erasureDisks, nil
}

// Initialize object layer with the supplied disks, objectLayer is nil upon any error.
func newTestObjectLayer(ctx context.Context, endpointServerPools EndpointServerPools) (newObject ObjectLayer, err error) {
	initAllSubsystems(ctx)

	return newErasureServerPools(ctx, endpointServerPools)
}

// initObjectLayer - Instantiates object layer and returns it.

}

// getPoolIdx returns the found previous object and its corresponding pool idx,
// if none are found falls back to most available space pool, this function is
// designed to be only used by PutObject, CopyObject (newObject creation) and NewMultipartUpload.
func (z *erasureServerPools) getPoolIdx(ctx context.Context, bucket, object string, size int64) (idx int, err error) {