See the License for the specific language governing permissions and
limitations under the License.
*/

// Package iscsi contains the internal representation of Internet Small
// Computer System Interface (iSCSI) volumes.

				nodeIDMap{
					"com.example.csi.driver1": "com.example.csi/csi-node1",
				},
				labelMap{
					"com.example.csi/zone": "zoneA",
				}, nil /*capacity*/),
			existingCSINode: generateCSINode(
				nodeIDMap{
					"com.example.csi.driver1": "com.example.csi/csi-node1",
				},
				nil, /* volumeLimits */
				topologyKeyMap{
					"com.example.csi.driver1": {"com.example.csi/zone"},
				},
			),

	if err != nil {
		return fmt.Errorf("iscsi: failed to detach disk: %s\nError: %v", deviceMountPath, err)
	}
	klog.V(4).Infof("iscsi: %q is unmounted, deleting the directory", deviceMountPath)
	err = os.RemoveAll(deviceMountPath)
	if err != nil {
		return fmt.Errorf("iscsi: failed to delete the directory: %s\nError: %v", deviceMountPath, err)
	}
	klog.V(4).Infof("iscsi: successfully detached disk: %s", deviceMountPath)

				return true
			}
		}

		if volume.ISCSI != nil && existingVolume.ISCSI != nil {
			iqn := volume.ISCSI.IQN
			eiqn := existingVolume.ISCSI.IQN
			// two ISCSI volumes are same, if they share the same iqn. As iscsi volumes are of type
			// RWO or ROX, we could permit only one RW mount. Same iscsi volume mounted by multiple Pods
			// conflict unless all other pods mount as read only.

	"targetPortal":      "targetPortal is iSCSI Target Portal. The Portal is either an IP or ip_addr:port if the port is other than default (typically TCP ports 860 and 3260).",
	"iqn":               "iqn is the target iSCSI Qualified Name.",
	"lun":               "lun represents iSCSI Target Lun number.",

	// In-tree volumes
	inTreeOneVolPod := st.MakePod().PVC("csi-kubernetes.io/aws-ebs-0").Obj()
	inTreeTwoVolPod := st.MakePod().PVC("csi-kubernetes.io/aws-ebs-1").PVC("csi-kubernetes.io/aws-ebs-2").Obj()

	// pods with matching csi driver names
	csiEBSOneVolPod := st.MakePod().PVC("csi-ebs.csi.aws.com-0").Obj()
	csiEBSTwoVolPod := st.MakePod().PVC("csi-ebs.csi.aws.com-1").PVC("csi-ebs.csi.aws.com-2").Obj()

LogicalResult CheckNoRecursion(ModuleOp module, CallGraph &call_graph) {
  for (llvm::scc_iterator<const CallGraph *> scci =
           llvm::scc_begin<const CallGraph *>(&call_graph);
       !scci.isAtEnd(); ++scci) {
    if (scci.hasCycle()) {
      auto err = module.emitError()
                 << "A recursive call graph cannot be transformed to "

 - operation_executor.MountVolume
   - csi.GetGlobalMapPath
   - csi.SetupDevice
     - NodeStageVolume
   - ASW.MarkDeviceAsMounted
   - csi.GetPodDeviceMapPath
   - csi.MapPodDevice
     - NodePublishVolume
   - util.MapBlockVolume
   - ASW.MarkVolumeAsMounted

 - operation_executor.UnmountVolume
   - csi.GetPodDeviceMapPath
   - util.UnmapBlockVolume
   - csi.UnmapPodDevice
     - NodeUnpublishVolume

  // initiatorName is the custom iSCSI Initiator Name.
  // If initiatorName is specified with iscsiInterface simultaneously, new iSCSI interface
  // <target portal>:<volume name> will be created for the connection.
  // +optional
  optional string initiatorName = 12;
}

// Represents an ISCSI disk.
// ISCSI volumes can only be mounted as read/write once.

// ISCSI volumes can only be mounted as read/write once.
// ISCSI volumes support ownership management and SELinux relabeling.
type ISCSIPersistentVolumeSource struct {
	// Required: iSCSI target portal
	// the portal is either an IP or ip_addr:port if port is other than default (typically TCP ports 860 and 3260)
	// +optional
	TargetPortal string
	// Required:  target iSCSI Qualified Name
	// +optional