"":         "VolumeAttachment captures the intent to attach or detach the specified volume to/from the specified node.\n\nVolumeAttachment objects are non-namespaced.",
	"metadata": "Standard object metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata",
	"spec":     "spec represents specification of the desired attach/detach volume behavior. Populated by the Kubernetes system.",

	defer c.plugin.targetLocks.UnlockKey(iqn)

	portals := removeDuplicate(bkpPortal)
	if len(portals) == 0 {
		return fmt.Errorf("iscsi detach disk: failed to detach iscsi disk. Couldn't get connected portals from configurations")
	}

	// If device is no longer used, see if need to logout the target
	if isSessionBusy(c.iscsiDisk.plugin.host, portals[0], iqn) {
		return nil
	}

  // spec represents specification of the desired attach/detach volume behavior.
  // Populated by the Kubernetes system.
  optional VolumeAttachmentSpec spec = 2;

  // status represents status of the VolumeAttachment request.
  // Populated by the entity completing the attach or detach
  // operation, i.e. the external-attacher.
  // +optional
  optional VolumeAttachmentStatus status = 3;

    }

    @Override
    public Long getPid() {
        return (long) process.getProcessId();
    }

    @Override
    public void detachProcess() {
        process.detach();
    }

			node.Annotations = make(map[string]string)
		}

		klog.V(2).InfoS("Setting node annotation to enable volume controller attach/detach")
		node.Annotations[volutil.ControllerManagedAttachAnnotation] = "true"
	} else {
		klog.V(2).InfoS("Controller attach/detach is disabled for this node; Kubelet will attach and detach volumes")
	}

	// @question: should this be place after the call to the cloud provider? which also applies labels

	"":         "VolumeAttachment captures the intent to attach or detach the specified volume to/from the specified node.\n\nVolumeAttachment objects are non-namespaced.",
	"metadata": "Standard object metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata",
	"spec":     "spec represents specification of the desired attach/detach volume behavior. Populated by the Kubernetes system.",

		manager: &ISCSIUtil{},
		plugin:  plugin,
	}, nil
}

func (plugin *iscsiPlugin) NewDeviceUnmounter() (volume.DeviceUnmounter, error) {
	return plugin.NewDetacher()
}

func (detacher *iscsiDetacher) Detach(volumeName string, nodeName types.NodeName) error {
	return nil
}

func (detacher *iscsiDetacher) UnmountDevice(deviceMountPath string) error {

		"management.cattle.io/pod-requests":                      `{"cpu":"2482m","memory":"7984Mi","pods":"26"}`,
		"node.alpha.kubernetes.io/ttl":                           "0",
		"volumes.kubernetes.io/controller-managed-attach-detach": "true",
	}
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		s = FormatMap(m)
	}
	// Avoid compiler optimizations
	_ = s
}

func TestExtractFieldPathAsString(t *testing.T) {

	// volumes global mount path from the device (for attachable volumes only,
	// freeing it for detach. It then updates the actual state of the world to
	// reflect that.
	//
	// For 'Block' volumeMode, this method checks number of symbolic links under
	// global map path. If number of reference is zero, remove global map path
	// directory and free a volume for detach.
	// It then updates the actual state of the world to reflect that.

    protected Block(BlockPayload payload) {
        this.payload = payload;
        payload.setBlock(this);
    }

    public BlockPayload getPayload() {
        return payload;
    }

    protected void detach() {
        payload.setBlock(null);
        payload = null;
    }

    public abstract BlockPointer getPos();

    public abstract int getSize();