// Calls Run()
// Verifies there is one attach call and no detach calls.
// Deletes the node/volume/pod tuple from desiredStateOfWorld which succeeded in attaching
// Verifies there are two attach call and one detach call.
func Test_Run_OneVolumeAttachAndDetachMultipleNodesWithReadWriteOnce(t *testing.T) {
	// Arrange

				defer wg.Done()
				attachID, err := csiAttacher.Attach(spec, types.NodeName(nodename))
				if !fail && err != nil {
					t.Errorf("expecting no failure, but got err: %v", err)
				}
				if fail && err == nil {
					t.Errorf("expecting failure, but got no err")
				}
				if attachID != "" {
					t.Errorf("expecting empty attachID, got %v", attachID)
				}
			}(tc.spec, tc.nodeName, tc.shouldFail)

	// configMapManager must then keep the needed config maps up-to-date as they change.
	configMapManager configmap.Manager

	// volumeManager observes the set of running pods and is responsible for attaching, mounting,
	// unmounting, and detaching as those pods move through their lifecycle. It periodically
	// synchronizes the set of known volumes to the set of actually desired volumes and cleans up

			}

			csiMounter := mounter.(*csiMountMgr)
			csiMounter.csiClient = setupClient(t, true)

			attachID := getAttachmentName(csiMounter.volumeID, string(csiMounter.driverName), string(plug.host.GetNodeName()))

			attachment := &storage.VolumeAttachment{
				ObjectMeta: meta.ObjectMeta{
					Name: attachID,
				},
				Spec: storage.VolumeAttachmentSpec{
					NodeName: "test-node",
					Attacher: CSIPluginName,

- Fixed an issue with the `garbagecollection` controller registering duplicate event handlers if discovery requests failed. ([#117992](https://github.com/kubernetes/kubernetes/pull/117992), [@liggitt](https://github.com/liggitt))

	node := string(p.host.GetNodeName())
	attachID := getAttachmentName(pvSource.VolumeHandle, pvSource.Driver, node)
	volData := map[string]string{
		volDataKey.specVolID:    spec.Name(),
		volDataKey.volHandle:    pvSource.VolumeHandle,
		volDataKey.driverName:   pvSource.Driver,
		volDataKey.nodeName:     node,
		volDataKey.attachmentID: attachID,
	}

	err = saveVolumeData(dataDir, volDataFileName, volData)

- Improved `kubectl run` and `kubectl debug` error messages upon attaching failures. ([#110764](https://github.com/kubernetes/kubernetes/pull/110764), [@soltysh](https://github.com/soltysh))

- Fixed attaching volumes after detach errors. Now volumes that failed to detach are not treated as attached, Kubernetes will make sure they are fully attached before they can be used by pods. ([#120595](https://github.com/kubernetes/kubernetes/pull/120595), [@js...

- Fixed attaching volumes after detach errors. Now volumes that failed to detach are not treated as attached, Kubernetes will make sure they are fully attached before they can be used by pods. ([#120595](https://github.com/kubernetes/kubernetes/pull/120595), [@js...

			// equal the input group name, but we assume it is canonical).
			dn = dnResult.NormDN
		}
		isGroup = true
	}

	// Backward compatibility in detaching non-normalized DNs.
	if !isAttach {
		var oldDN string
		if isGroup {
			oldDN = r.Group
		} else {
			oldDN = r.User
		}
		if oldDN != dn {