continue
				}
				stats, err := disk.StatInfoFile(ctx, volume, file, true)
				if err != nil {
					continue
				}
				for _, si := range stats {
					found++
					var r io.ReadCloser
					if !si.Dir {
						r, err = disk.ReadFileStream(ctx, volume, si.Name, 0, si.Size)
						if err != nil {
							continue
						}
					} else {
						r = io.NopCloser(bytes.NewBuffer([]byte{}))
					}

	signalString := vars.Get(peerRESTSignal)
	if signalString == "" {
		return np, grid.NewRemoteErrString("signal name is missing")
	}
	si, err := strconv.Atoi(signalString)
	if err != nil {
		return np, grid.NewRemoteErr(err)
	}
	signal := serviceSignal(si)
	switch signal {
	case serviceRestart, serviceStop:
		dryRun := vars.Get("dry-run") == "true" // This is only supported for `restart/stop`