// if this node is taken down by an external orchestrator.
func (z *erasureServerPools) Health(ctx context.Context, opts HealthOptions) HealthResult {
	reqInfo := (&logger.ReqInfo{}).AppendTags("maintenance", strconv.FormatBool(opts.Maintenance))

	type setInfo struct {
		online  int
		healing int
	}

	var drivesHealing int

			if !IsErr(err, []error{
				errFileNotFound,
				errVolumeNotFound,
				errFileCorrupt,
				errFileAccessDenied,
				errFileVersionNotFound,
			}...) {
				logger.GetReqInfo(ctx).AppendTags("disk", s.String())
				storageLogOnceIf(ctx, err, partPath)
			}
			return err
		}
	}

	return nil
}

// ReadMultiple will read multiple files and send each back as response.