be prematurely closed when deleting a pod with an iSCSI persistent volume attached and that prevented the use of newly created LUNs on targets with preestablished connections. ([#41196](https://github.com/kubernetes/kubernetes/pull/41196)), [@CristianPop](https:/...

			allErrs = append(allErrs, field.Invalid(fldPath.Child("iqn"), iscsi.IQN, "must be valid format"))
		}
	}
	if iscsi.Lun < 0 || iscsi.Lun > 255 {
		allErrs = append(allErrs, field.Invalid(fldPath.Child("lun"), iscsi.Lun, validation.InclusiveRangeError(0, 255)))
	}
	if (iscsi.DiscoveryCHAPAuth || iscsi.SessionCHAPAuth) && iscsi.SecretRef == nil {

	"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.",

  // 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

  // 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.

	// +optional
	NFS *NFSVolumeSource `json:"nfs,omitempty" protobuf:"bytes,7,opt,name=nfs"`
	// iscsi represents an ISCSI Disk resource that is attached to a
	// kubelet's host machine and then exposed to the pod.
	// More info: https://examples.k8s.io/volumes/iscsi/README.md
	// +optional
	ISCSI *ISCSIVolumeSource `json:"iscsi,omitempty" protobuf:"bytes,8,opt,name=iscsi"`
	// glusterfs represents a Glusterfs mount on the host that shares a pod's lifetime.

passed if podInfoOnMount is set to true. This list might grow, but the prefix will be used. \"csi.storage.k8s.io/pod.name\": pod.Name \"csi.storage.k8s.io/pod.namespace\": pod.Namespace \"csi.storage.k8s.io/pod.uid\": string(pod.UID) \"csi.storage.k8s.io/ephemeral\": \"true\" if the volume is an ephemeral inline volume\n                                defined by a CSIVolumeSource, otherwise \"false\"\n\n\"csi.storage.k8s.io/ephemeral\" is a new feature in Kubernetes 1.16. It is only required for drivers...

  * Fix iSCSI iSER mounting. ([#47281](https://github.com/kubernetes/kubernetes/pull/47281), [@mtanino](https://github.com/mtanino))

  - With the release of the CSI 1.0 API, support for CSI drivers using 0.3 and older releases of the CSI API is deprecated, and is planned to be removed in Kubernetes v1.15. CSI drivers should be updated to support the CSI 1.0 API, and deployed in the new kubelet plugin registration directory (`{kubelet_root_dir}/plugins_registry/`) once all nodes in the cluster are at 1.13 or higher ([#71020](https://gith...