Create a LUN

08/29/2024 Contributors

PDFs

POST /storage/luns

Introduced In: 9.6

Creates a LUN.

Required properties

svm.uuid or svm.name - Existing SVM in which to create the LUN.
name, location.volume.name or location.volume.uuid - Existing volume in which to create the LUN.
name or location.logical_unit - Base name of the LUN.
os_type - Operating system from which the LUN will be accessed. Required when creating a non-clone LUN and disallowed when creating a clone of an existing LUN. A clone's os_type is taken from the source LUN.
space.size - Size of the LUN. Required when creating a non-clone LUN and disallowed when creating a clone of an existing LUN. A clone's size is taken from the source LUN.

Recommended optional properties

qos_policy.name or qos_policy.uuid - Existing traditional or adaptive QoS policy to be applied to the LUN. All LUNs should be managed by a QoS policy at the volume or LUN level.

Default property values

If not specified in POST, the follow default property values are assigned.

auto_delete - false

lun create
lun convert-from-namespace
lun copy start
volume file clone autodelete
volume file clone create

Learn more

DOC /storage/luns

Parameters

Name	Type	In	Required	Description
return_records	boolean	query	False	The default is false. If set to true, the records are returned. Default value:

Name

Type

Required

Description

return_records

boolean

query

False

The default is false. If set to true, the records are returned.

Default value:

Request Body

Name Type Description

Name	Type	Description
_links	_links
attributes	array[attributes]	An array of name/value pairs optionally stored with the LUN. Attributes are available to callers to persist small amounts of application-specific metadata. They are in no way interpreted by ONTAP. Attribute names and values must be at least one byte and no more than 4091 bytes in length. The sum of the name and value lengths must be no more than 4092 bytes. Valid in POST except when creating a LUN clone. A cloned can already have attributes from its source. You can add, modify, and delete the attributes of a LUN clone in separate requests after creation of the LUN. Attributes may be added/modified/removed for an existing LUN using the /api/storage/luns/{lun.uuid}/attributes endpoint. For further information, see DOC /storage/luns/{lun.uuid}/attributes . There is an added cost to retrieving property values for `attributes`. They are not populated for either a collection GET or an instance GET unless explicitly requested using the `fields` query parameter. See Requesting specific fields to learn more. Introduced in: 9.10 readCreate: 1
auto_delete	boolean	This property marks the LUN for auto deletion when the volume containing the LUN runs out of space. This is most commonly set on LUN clones. When set to true, the LUN becomes eligible for automatic deletion when the volume runs out of space. Auto deletion only occurs when the volume containing the LUN is also configured for auto deletion and free space in the volume decreases below a particular threshold. This property is optional in POST and PATCH. The default value for a new LUN is false. There is an added cost to retrieving this property's value. It is not populated for either a collection GET or an instance GET unless it is explicitly requested using the `fields` query parameter. See Requesting specific fields to learn more.
class	string	The class of LUN. Optional in POST.
clone	clone	This sub-object is used in POST to create a new LUN as a clone of an existing LUN, or PATCH to overwrite an existing LUN as a clone of another. Setting a property in this sub-object indicates that a LUN clone is desired. Consider the following other properties when cloning a LUN: `auto_delete`, `qos_policy`, `space.guarantee.requested` and `space.scsi_thin_provisioning_support_enabled`. When used in a PATCH, the patched LUN's data is over-written as a clone of the source and the following properties are preserved from the patched LUN unless otherwise specified as part of the PATCH: `class`, `auto_delete`, `lun_maps`, `serial_number`, `status.state`, and `uuid`. Persistent reservations for the patched LUN are also preserved.
comment	string	A configurable comment available for use by the administrator. Valid in POST and PATCH.
consistency_group	consistency_group	The LUN's consistency group. This property is populated for LUNs whose volume is a member of a consistency group. If the volume is a member of a child consistency group, the parent consistency group is reported.
convert	convert	This sub-object is used in POST to convert a valid in-place NVMe namespace to a LUN. Setting a property in this sub-object indicates that a conversion from the specified NVMe namespace to LUN is desired.
copy	copy	This sub-object applies to LUN copy operations. A LUN can be copied with a POST request that supplies `copy.source` properties. Copying a LUN is an asynchronous activity begun by a POST request that specifies the source of the copy in the `copy.source` properties. The data for the LUN is then asynchronously copied from the source to the destination. The time required to complete the copy depends on the size of the LUN and the load on the cluster. The `copy` sub-object is populated while a LUN copy is in progress and for two (2) minutes following completion of a copy. While LUNs are being copied, the status of the LUN copy operations can be obtained using a GET of the source or destination LUN that requests the `copy` properties. If the LUN is the source LUN for one or more copy operations, the `copy.destinations` array is populated in GET. If the containing LUN is the destination LUN for a copy operation, the `copy.source` sub-object is populated in GET. The LUN copy operation can be further modified using a PATCH on the properties on the `copy.source` sub-object of the copy destination LUN. There is an added cost to retrieving property values for `copy`. They are not populated for either a collection GET or an instance GET unless explicitly requested using the `fields` query parameter. See Requesting specific fields to learn more.
create_time	string	The time the LUN was created.
enabled	boolean	The enabled state of the LUN. LUNs can be disabled to prevent access to the LUN. Certain error conditions also cause the LUN to become disabled. If the LUN is disabled, you can consult the `state` property to determine if the LUN is administratively disabled (offline) or has become disabled as a result of an error. A LUN in an error condition can be brought online by setting the `enabled` property to true or brought administratively offline by setting the `enabled` property to false. Upon creation, a LUN is enabled by default. Valid in PATCH.
location	location	The location of the LUN within the ONTAP cluster. Valid in POST and PATCH. Introduced in: 9.6
lun_maps	array[lun_maps]	The LUN maps with which the LUN is associated. There is an added cost to retrieving property values for `lun_maps`. They are not populated for either a collection GET or an instance GET unless explicitly requested using the `fields` query parameter. See Requesting specific fields to learn more.
metric	metric
movement	movement	This sub-object applies to LUN movement between volumes. A LUN can be moved to a new volume with a PATCH request that changes either the volume portion of property `name`, `location.volume.uuid`, or `location.volume.name`. If the volume is changed using more than one of these properties, the supplied properties used must refer to the same volume. Moving a LUN between volumes is an asynchronous activity begun by a PATCH request. The data for the LUN is then asynchronously copied from the source volume to the destination volume. The time required to complete the move depends on the size of the LUN and the load on the cluster. The `movement` sub-object is populated while a LUN movement is in progress and for two (2) minutes following completion of a movement. While the LUN is being moved, the status of the LUN movement operation can be obtained using a GET for the LUN that requests the `movement` properties. The LUN movement operation can be further modified using a PATCH on the properties on the `movement` sub-object. There is an added cost to retrieving property values for `movement`. They are not populated for either a collection GET or an instance GET unless explicitly requested using the `fields` query parameter. See Requesting specific fields to learn more.
name	string	The fully qualified path name of the LUN composed of a "/vol" prefix, the volume name, the (optional) qtree name, and base name of the LUN. Valid in POST and PATCH. A PATCH that modifies the qtree and/or base name portion of the LUN path is considered a rename operation. A PATCH that modifies the volume portion of the LUN path begins an asynchronous LUN movement operation.
os_type	string	The operating system type of the LUN. Required in POST when creating a LUN that is not a clone of another. Disallowed in POST when creating a LUN clone.
qos_policy	qos_policy	The QoS policy for the LUN. Both traditional and adaptive QoS policies are supported. If both property `qos_policy.uuid` and `qos_policy.name` are specified in the same request, they must refer to the same QoS policy. To remove the QoS policy from a LUN, leaving it with no QoS policy, set property `qos_policy.name` to an empty string ("") in a PATCH request. Valid in POST and PATCH. Note that a QoS policy can be set on a LUN, or a LUN's volume, but not both.
serial_number	string	The LUN serial number. The serial number is generated by ONTAP when the LUN is created. maxLength: 12 minLength: 12 readOnly: 1 Introduced in: 9.6
space	space	The storage space related properties of the LUN.
statistics	statistics
status	status	Status information about the LUN.
svm	svm	The SVM in which the LUN is located.
uuid	string	The unique identifier of the LUN. The UUID is generated by ONTAP when the LUN is created. example: 1cd8a442-86d1-11e0-ae1c-123478563412 readOnly: 1 Introduced in: 9.6
vvol	vvol	A VMware virtual volume (vVol) binding is an association between a LUN of class `protocol_endpoint` and a LUN of class `vvol`. Class `protocol_endpoint` LUNs are mapped to igroups and granted access using the same configuration as class `regular` LUNs. When a class `vvol` LUN is bound to a mapped class `protocol_endpoint` LUN, VMware can access the class `vvol` LUN through the class `protocol_endpoint` LUN mapping. See link:post-protocols-san-vvol-bindings(#-san-vvol-binding-create)tolearnmoreaboutcreatingvvolbindingsanddelete-protocols-san-vvol-bindings.htmlPOST /protocols/san/vvol-bindings to learn more about creating vVol bindings and [DELETE /protocols/san/vvol-bindings] to learn more about deleting vVol bindings. There is an added cost to retrieving property values for `vvol`. They are not populated for either a collection GET or an instance GET unless explicitly requested using the `fields` query parameter. See Requesting specific fields to learn more.

_links

attributes

array[attributes]

An array of name/value pairs optionally stored with the LUN. Attributes are available to callers to persist small amounts of application-specific metadata. They are in no way interpreted by ONTAP.

Attribute names and values must be at least one byte and no more than 4091 bytes in length. The sum of the name and value lengths must be no more than 4092 bytes.

Valid in POST except when creating a LUN clone. A cloned can already have attributes from its source. You can add, modify, and delete the attributes of a LUN clone in separate requests after creation of the LUN.

Attributes may be added/modified/removed for an existing LUN using the /api/storage/luns/{lun.uuid}/attributes endpoint. For further information, see DOC /storage/luns/{lun.uuid}/attributes .

There is an added cost to retrieving property values for attributes. They are not populated for either a collection GET or an instance GET unless explicitly requested using the fields query parameter. See Requesting specific fields to learn more.

Introduced in: 9.10
readCreate: 1

auto_delete

boolean

This property marks the LUN for auto deletion when the volume containing the LUN runs out of space. This is most commonly set on LUN clones.

When set to true, the LUN becomes eligible for automatic deletion when the volume runs out of space. Auto deletion only occurs when the volume containing the LUN is also configured for auto deletion and free space in the volume decreases below a particular threshold.

This property is optional in POST and PATCH. The default value for a new LUN is false.

There is an added cost to retrieving this property's value. It is not populated for either a collection GET or an instance GET unless it is explicitly requested using the fields query parameter. See Requesting specific fields to learn more.

class

string

The class of LUN.

Optional in POST.

clone

This sub-object is used in POST to create a new LUN as a clone of an existing LUN, or PATCH to overwrite an existing LUN as a clone of another. Setting a property in this sub-object indicates that a LUN clone is desired. Consider the following other properties when cloning a LUN: auto_delete, qos_policy, space.guarantee.requested and space.scsi_thin_provisioning_support_enabled.

When used in a PATCH, the patched LUN's data is over-written as a clone of the source and the following properties are preserved from the patched LUN unless otherwise specified as part of the PATCH: class, auto_delete, lun_maps, serial_number, status.state, and uuid.

Persistent reservations for the patched LUN are also preserved.

comment

string

A configurable comment available for use by the administrator. Valid in POST and PATCH.

consistency_group

The LUN's consistency group. This property is populated for LUNs whose volume is a member of a consistency group. If the volume is a member of a child consistency group, the parent consistency group is reported.

convert

This sub-object is used in POST to convert a valid in-place NVMe namespace to a LUN. Setting a property in this sub-object indicates that a conversion from the specified NVMe namespace to LUN is desired.

copy

This sub-object applies to LUN copy operations. A LUN can be copied with a POST request that supplies copy.source properties.

Copying a LUN is an asynchronous activity begun by a POST request that specifies the source of the copy in the copy.source properties. The data for the LUN is then asynchronously copied from the source to the destination. The time required to complete the copy depends on the size of the LUN and the load on the cluster. The copy sub-object is populated while a LUN copy is in progress and for two (2) minutes following completion of a copy.

While LUNs are being copied, the status of the LUN copy operations can be obtained using a GET of the source or destination LUN that requests the copy properties. If the LUN is the source LUN for one or more copy operations, the copy.destinations array is populated in GET. If the containing LUN is the destination LUN for a copy operation, the copy.source sub-object is populated in GET. The LUN copy operation can be further modified using a PATCH on the properties on the copy.source sub-object of the copy destination LUN.

There is an added cost to retrieving property values for copy. They are not populated for either a collection GET or an instance GET unless explicitly requested using the fields query parameter. See Requesting specific fields to learn more.

create_time

string

The time the LUN was created.

enabled

boolean

The enabled state of the LUN. LUNs can be disabled to prevent access to the LUN. Certain error conditions also cause the LUN to become disabled. If the LUN is disabled, you can consult the state property to determine if the LUN is administratively disabled (offline) or has become disabled as a result of an error. A LUN in an error condition can be brought online by setting the enabled property to true or brought administratively offline by setting the enabled property to false. Upon creation, a LUN is enabled by default. Valid in PATCH.

location

The location of the LUN within the ONTAP cluster. Valid in POST and PATCH.

Introduced in: 9.6

lun_maps

array[lun_maps]

The LUN maps with which the LUN is associated.

There is an added cost to retrieving property values for lun_maps. They are not populated for either a collection GET or an instance GET unless explicitly requested using the fields query parameter. See Requesting specific fields to learn more.

metric

movement

This sub-object applies to LUN movement between volumes. A LUN can be moved to a new volume with a PATCH request that changes either the volume portion of property name, location.volume.uuid, or location.volume.name. If the volume is changed using more than one of these properties, the supplied properties used must refer to the same volume.

Moving a LUN between volumes is an asynchronous activity begun by a PATCH request. The data for the LUN is then asynchronously copied from the source volume to the destination volume. The time required to complete the move depends on the size of the LUN and the load on the cluster. The movement sub-object is populated while a LUN movement is in progress and for two (2) minutes following completion of a movement.

While the LUN is being moved, the status of the LUN movement operation can be obtained using a GET for the LUN that requests the movement properties. The LUN movement operation can be further modified using a PATCH on the properties on the movement sub-object.

There is an added cost to retrieving property values for movement. They are not populated for either a collection GET or an instance GET unless explicitly requested using the fields query parameter. See Requesting specific fields to learn more.

name

string

The fully qualified path name of the LUN composed of a "/vol" prefix, the volume name, the (optional) qtree name, and base name of the LUN. Valid in POST and PATCH.

A PATCH that modifies the qtree and/or base name portion of the LUN path is considered a rename operation.

A PATCH that modifies the volume portion of the LUN path begins an asynchronous LUN movement operation.

os_type

string

The operating system type of the LUN.

Required in POST when creating a LUN that is not a clone of another. Disallowed in POST when creating a LUN clone.

qos_policy

The QoS policy for the LUN. Both traditional and adaptive QoS policies are supported. If both property qos_policy.uuid and qos_policy.name are specified in the same request, they must refer to the same QoS policy. To remove the QoS policy from a LUN, leaving it with no QoS policy, set property qos_policy.name to an empty string ("") in a PATCH request. Valid in POST and PATCH.

Note that a QoS policy can be set on a LUN, or a LUN's volume, but not both.

serial_number

string

The LUN serial number. The serial number is generated by ONTAP when the LUN is created.

maxLength: 12
minLength: 12
readOnly: 1
Introduced in: 9.6

space

The storage space related properties of the LUN.

statistics

status

Status information about the LUN.

svm

The SVM in which the LUN is located.

uuid

string

The unique identifier of the LUN. The UUID is generated by ONTAP when the LUN is created.

example: 1cd8a442-86d1-11e0-ae1c-123478563412
readOnly: 1
Introduced in: 9.6

vvol

A VMware virtual volume (vVol) binding is an association between a LUN of class protocol_endpoint and a LUN of class vvol. Class protocol_endpoint LUNs are mapped to igroups and granted access using the same configuration as class regular LUNs. When a class vvol LUN is bound to a mapped class protocol_endpoint LUN, VMware can access the class vvol LUN through the class protocol_endpoint LUN mapping.

See link:post-protocols-san-vvol-bindings(#-san-vvol-binding-create)tolearnmoreaboutcreatingvvolbindingsanddelete-protocols-san-vvol-bindings.htmlPOST /protocols/san/vvol-bindings to learn more about creating vVol bindings and [DELETE /protocols/san/vvol-bindings] to learn more about deleting vVol bindings.

There is an added cost to retrieving property values for vvol. They are not populated for either a collection GET or an instance GET unless explicitly requested using the fields query parameter. See Requesting specific fields to learn more.

Example request

{
  "_links": {
    "self": {
      "href": "/api/resourcelink"
    }
  },
  "attributes": [
    {
      "_links": {
        "self": {
          "href": "/api/resourcelink"
        }
      },
      "name": "name1",
      "value": "value1"
    }
  ],
  "class": "string",
  "clone": {
    "source": {
      "name": "/vol/volume1/lun1",
      "uuid": "1cd8a442-86d1-11e0-ae1c-123478563412"
    }
  },
  "comment": "string",
  "consistency_group": {
    "_links": {
      "self": {
        "href": "/api/resourcelink"
      }
    },
    "name": "cg1",
    "uuid": "4abc2317-4332-9d37-93a0-20bd29c22df0"
  },
  "convert": {
    "namespace": {
      "name": "/vol/volume1/namespace1",
      "uuid": "1cd8a442-86d1-11e0-ae1c-123478563412"
    }
  },
  "copy": {
    "destinations": [
      {
        "_links": {
          "self": {
            "href": "/api/resourcelink"
          }
        },
        "max_throughput": 0,
        "name": "/vol/vol1/lun1",
        "progress": {
          "elapsed": 0,
          "failure": {
            "arguments": [
              {
                "code": "string",
                "message": "string"
              }
            ],
            "code": "4",
            "message": "entry doesn't exist",
            "target": "uuid"
          },
          "percent_complete": 0,
          "state": "string"
        },
        "uuid": "1bc327d5-4654-5284-a116-f182282240b4"
      }
    ],
    "source": {
      "_links": {
        "self": {
          "href": "/api/resourcelink"
        }
      },
      "name": "/vol/vol2/lun1",
      "progress": {
        "elapsed": 0,
        "failure": {
          "arguments": [
            {
              "code": "string",
              "message": "string"
            }
          ],
          "code": "4",
          "message": "entry doesn't exist",
          "target": "uuid"
        },
        "percent_complete": 0,
        "state": "string"
      },
      "uuid": "03c05019-40d9-3945-c767-dca4c3be5e90"
    }
  },
  "create_time": "2018-06-04T19:00:00Z",
  "location": {
    "logical_unit": "lun1",
    "node": {
      "_links": {
        "self": {
          "href": "/api/resourcelink"
        }
      },
      "name": "node1",
      "uuid": "1cd8a442-86d1-11e0-ae1c-123478563412"
    },
    "qtree": {
      "_links": {
        "self": {
          "href": "/api/resourcelink"
        }
      },
      "id": 1,
      "name": "qt1"
    },
    "volume": {
      "_links": {
        "self": {
          "href": "/api/resourcelink"
        }
      },
      "name": "volume1",
      "uuid": "028baa66-41bd-11e9-81d5-00a0986138f7"
    }
  },
  "lun_maps": [
    {
      "_links": {
        "self": {
          "href": "/api/resourcelink"
        }
      },
      "igroup": {
        "_links": {
          "self": {
            "href": "/api/resourcelink"
          }
        },
        "name": "igroup1",
        "uuid": "4ea7a442-86d1-11e0-ae1c-123478563412"
      },
      "logical_unit_number": 0
    }
  ],
  "metric": {
    "_links": {
      "self": {
        "href": "/api/resourcelink"
      }
    },
    "duration": "PT15S",
    "iops": {
      "read": 200,
      "total": 1000,
      "write": 100
    },
    "latency": {
      "read": 200,
      "total": 1000,
      "write": 100
    },
    "status": "ok",
    "throughput": {
      "read": 200,
      "total": 1000,
      "write": 100
    },
    "timestamp": "2017-01-25T11:20:13Z"
  },
  "movement": {
    "paths": {
      "destination": "/vol/vol1/lun1",
      "source": "/vol/vol2/lun2"
    },
    "progress": {
      "elapsed": 0,
      "failure": {
        "arguments": [
          {
            "code": "string",
            "message": "string"
          }
        ],
        "code": "4",
        "message": "entry doesn't exist",
        "target": "uuid"
      },
      "percent_complete": 0,
      "state": "string"
    }
  },
  "name": "/vol/volume1/qtree1/lun1",
  "os_type": "string",
  "qos_policy": {
    "_links": {
      "self": {
        "href": "/api/resourcelink"
      }
    },
    "name": "qos1",
    "uuid": "1cd8a442-86d1-11e0-ae1c-123478563412"
  },
  "serial_number": "string",
  "space": {
    "size": 1073741824,
    "used": 0
  },
  "statistics": {
    "iops_raw": {
      "read": 200,
      "total": 1000,
      "write": 100
    },
    "latency_raw": {
      "read": 200,
      "total": 1000,
      "write": 100
    },
    "status": "ok",
    "throughput_raw": {
      "read": 200,
      "total": 1000,
      "write": 100
    },
    "timestamp": "2017-01-25T11:20:13Z"
  },
  "status": {
    "container_state": "string",
    "state": "online"
  },
  "svm": {
    "_links": {
      "self": {
        "href": "/api/resourcelink"
      }
    },
    "name": "svm1",
    "uuid": "02c9e252-41be-11e9-81d5-00a0986138f7"
  },
  "uuid": "1cd8a442-86d1-11e0-ae1c-123478563412",
  "vvol": {
    "bindings": [
      {
        "_links": {
          "self": {
            "href": "/api/resourcelink"
          }
        },
        "id": 1,
        "partner": {
          "_links": {
            "self": {
              "href": "/api/resourcelink"
            }
          },
          "name": "/vol/vol1/lun1",
          "uuid": "4ea7a442-86d1-11e0-ae1c-123478563412"
        }
      }
    ]
  }
}

Response

Status: 201, Created

Name	Type	Description
_links	_links
num_records	integer	The number of records in the response.
records	array[lun]

Name

Type

Description

_links

num_records

integer

The number of records in the response.

records

array[lun]

Example response

{
  "_links": {
    "next": {
      "href": "/api/resourcelink"
    },
    "self": {
      "href": "/api/resourcelink"
    }
  },
  "num_records": 1,
  "records": [
    {
      "_links": {
        "self": {
          "href": "/api/resourcelink"
        }
      },
      "attributes": [
        {
          "_links": {
            "self": {
              "href": "/api/resourcelink"
            }
          },
          "name": "name1",
          "value": "value1"
        }
      ],
      "class": "string",
      "clone": {
        "source": {
          "name": "/vol/volume1/lun1",
          "uuid": "1cd8a442-86d1-11e0-ae1c-123478563412"
        }
      },
      "comment": "string",
      "consistency_group": {
        "_links": {
          "self": {
            "href": "/api/resourcelink"
          }
        },
        "name": "cg1",
        "uuid": "4abc2317-4332-9d37-93a0-20bd29c22df0"
      },
      "convert": {
        "namespace": {
          "name": "/vol/volume1/namespace1",
          "uuid": "1cd8a442-86d1-11e0-ae1c-123478563412"
        }
      },
      "copy": {
        "destinations": [
          {
            "_links": {
              "self": {
                "href": "/api/resourcelink"
              }
            },
            "max_throughput": 0,
            "name": "/vol/vol1/lun1",
            "progress": {
              "elapsed": 0,
              "failure": {
                "arguments": [
                  {
                    "code": "string",
                    "message": "string"
                  }
                ],
                "code": "4",
                "message": "entry doesn't exist",
                "target": "uuid"
              },
              "percent_complete": 0,
              "state": "string"
            },
            "uuid": "1bc327d5-4654-5284-a116-f182282240b4"
          }
        ],
        "source": {
          "_links": {
            "self": {
              "href": "/api/resourcelink"
            }
          },
          "name": "/vol/vol2/lun1",
          "progress": {
            "elapsed": 0,
            "failure": {
              "arguments": [
                {
                  "code": "string",
                  "message": "string"
                }
              ],
              "code": "4",
              "message": "entry doesn't exist",
              "target": "uuid"
            },
            "percent_complete": 0,
            "state": "string"
          },
          "uuid": "03c05019-40d9-3945-c767-dca4c3be5e90"
        }
      },
      "create_time": "2018-06-04T19:00:00Z",
      "location": {
        "logical_unit": "lun1",
        "node": {
          "_links": {
            "self": {
              "href": "/api/resourcelink"
            }
          },
          "name": "node1",
          "uuid": "1cd8a442-86d1-11e0-ae1c-123478563412"
        },
        "qtree": {
          "_links": {
            "self": {
              "href": "/api/resourcelink"
            }
          },
          "id": 1,
          "name": "qt1"
        },
        "volume": {
          "_links": {
            "self": {
              "href": "/api/resourcelink"
            }
          },
          "name": "volume1",
          "uuid": "028baa66-41bd-11e9-81d5-00a0986138f7"
        }
      },
      "lun_maps": [
        {
          "_links": {
            "self": {
              "href": "/api/resourcelink"
            }
          },
          "igroup": {
            "_links": {
              "self": {
                "href": "/api/resourcelink"
              }
            },
            "name": "igroup1",
            "uuid": "4ea7a442-86d1-11e0-ae1c-123478563412"
          },
          "logical_unit_number": 0
        }
      ],
      "metric": {
        "_links": {
          "self": {
            "href": "/api/resourcelink"
          }
        },
        "duration": "PT15S",
        "iops": {
          "read": 200,
          "total": 1000,
          "write": 100
        },
        "latency": {
          "read": 200,
          "total": 1000,
          "write": 100
        },
        "status": "ok",
        "throughput": {
          "read": 200,
          "total": 1000,
          "write": 100
        },
        "timestamp": "2017-01-25T11:20:13Z"
      },
      "movement": {
        "paths": {
          "destination": "/vol/vol1/lun1",
          "source": "/vol/vol2/lun2"
        },
        "progress": {
          "elapsed": 0,
          "failure": {
            "arguments": [
              {
                "code": "string",
                "message": "string"
              }
            ],
            "code": "4",
            "message": "entry doesn't exist",
            "target": "uuid"
          },
          "percent_complete": 0,
          "state": "string"
        }
      },
      "name": "/vol/volume1/qtree1/lun1",
      "os_type": "string",
      "qos_policy": {
        "_links": {
          "self": {
            "href": "/api/resourcelink"
          }
        },
        "name": "qos1",
        "uuid": "1cd8a442-86d1-11e0-ae1c-123478563412"
      },
      "serial_number": "string",
      "space": {
        "size": 1073741824,
        "used": 0
      },
      "statistics": {
        "iops_raw": {
          "read": 200,
          "total": 1000,
          "write": 100
        },
        "latency_raw": {
          "read": 200,
          "total": 1000,
          "write": 100
        },
        "status": "ok",
        "throughput_raw": {
          "read": 200,
          "total": 1000,
          "write": 100
        },
        "timestamp": "2017-01-25T11:20:13Z"
      },
      "status": {
        "container_state": "string",
        "state": "online"
      },
      "svm": {
        "_links": {
          "self": {
            "href": "/api/resourcelink"
          }
        },
        "name": "svm1",
        "uuid": "02c9e252-41be-11e9-81d5-00a0986138f7"
      },
      "uuid": "1cd8a442-86d1-11e0-ae1c-123478563412",
      "vvol": {
        "bindings": [
          {
            "_links": {
              "self": {
                "href": "/api/resourcelink"
              }
            },
            "id": 1,
            "partner": {
              "_links": {
                "self": {
                  "href": "/api/resourcelink"
                }
              },
              "name": "/vol/vol1/lun1",
              "uuid": "4ea7a442-86d1-11e0-ae1c-123478563412"
            }
          }
        ]
      }
    }
  ]
}

Error

Status: Default

ONTAP Error Response Codes

Error Code	Description
917927	The specified volume was not found.
918236	The specified `location.volume.uuid` and `location.volume.name` do not refer to the same volume.
2621462	The specified SVM does not exist.
2621706	The specified `svm.uuid` and `svm.name` do not refer to the same SVM.
2621707	No SVM was specified. Either `svm.name` or `svm.uuid` must be supplied.
5242927	The specified qtree was not found.
5242950	The specified `location.qtree.id` and `location.qtree.name` do not refer to the same qtree.
5374121	A LUN name can only contain characters A-Z, a-z, 0-9, "-", ".", "_", "{" and "}".
5374123	A negative size was provided for the LUN.
5374124	The specified size is too small for the LUN.
5374125	The specified size is too large for the LUN.
5374129	LUNs cannot be created on a load sharing mirror volume.
5374130	An invalid size value was provided.
5374237	LUNs cannot be created on an SVM root volume.
5374238	LUNs cannot be created in Snapshot copies.
5374241	A size value with invalid units was provided.
5374242	A LUN or NVMe namespace already exists at the specified path.
5374352	An invalid name was provided for the LUN.
5374707	Creating a LUN in the specific volume is not allowed because the volume is reserved for an application.
5374858	The volume specified by `name` is not the same as that specified by `location.volume`.
5374859	No volume was specified for the LUN.
5374860	The qtree specified by `name` is not the same as that specified by `location.qtree`.
5374861	The LUN base name specified by `name` is not the same as that specified by `location.logical_unit`.
5374862	No LUN path base name was provided for the LUN.
5374863	An error occurred after successfully creating the LUN. Some properties were not set.
5374874	The specified `clone.source.uuid` and `clone.source.name` do not refer to the same LUN.
5374875	The specified `clone.source` was not found.
5374876	The specified `clone.source` was not found.
5374883	The property cannot be specified when creating a LUN clone. The `target` property of the error object identifies the property.
5374884	A property that is required when creating a new LUN that is not a LUN clone or LUN copy was not supplied. The `target` property of the error object identifies the property.
5374886	An error occurred after successfully creating the LUN preventing the retrieval of its properties.
5374899	The `clone.source.uuid` property is not supported when specifying a source LUN from a Snapshot copy.
5374928	An incomplete attribute name/value pair was supplied.
5374929	The combined sizes of an attribute name and value are too large.
5374932	A name for an attribute was duplicated.
5374942	The property cannot be specified at the same time when creating a LUN as a clone. The `target` property of the error object identifies the other property given with clone.
5374943	The property cannot be specified at the same time when creating a LUN as a copy. The `target` property of the error object identifies the other property given with copy.
5374944	The property cannot be specified when converting an NVMe namespace into a LUN. The `target` property of the error object identifies the property.
13565952	The LUN clone request failed.
72089755	NVMe namespace with a block size of 4096 bytes cannot be converted to a LUN.
72089756	Namespace is currently mapped to subsystem.
72089757	NVMe namespace in a Snapshot copy cannot be converted to a LUN.

Name	Type	Description
error	error

Name

Type

Description

error

Example error

{
  "error": {
    "arguments": [
      {
        "code": "string",
        "message": "string"
      }
    ],
    "code": "4",
    "message": "entry doesn't exist",
    "target": "uuid"
  }
}

Definitions

See Definitions

href

Name	Type	Description
href	string

Name

Type

Description

href

string

_links

Name	Type	Description
self	href

Name

Type

Description

self

href

attributes

A name/value pair optionally stored with the LUN. Attributes are available to callers to persist small amounts of application-specific metadata. They are in no way interpreted by ONTAP.

Attribute names and values must be at least one byte and no more than 4091 bytes in length. The sum of the name and value lengths must be no more than 4092 bytes.

Optional in POST.

Name	Type	Description
_links	_links
name	string	The attribute name.
value	string	The attribute value.

Name

Type

Description

_links

name

string

The attribute name.

value

string

The attribute value.

source

The source LUN for a LUN clone operation. This can be specified using property clone.source.uuid or clone.source.name. If both properties are supplied, they must refer to the same LUN.

Valid in POST to create a new LUN as a clone of the source.

Valid in PATCH to overwrite an existing LUN's data as a clone of another.

Name	Type	Description
name	string	The fully qualified path name of the clone source LUN composed of a "/vol" prefix, the volume name, the (optional) qtree name, and base name of the LUN. Valid in POST and PATCH.
uuid	string	The unique identifier of the clone source LUN. Valid in POST and PATCH.

Name

Type

Description

name

string

The fully qualified path name of the clone source LUN composed of a "/vol" prefix, the volume name, the (optional) qtree name, and base name of the LUN. Valid in POST and PATCH.

uuid

string

The unique identifier of the clone source LUN. Valid in POST and PATCH.

clone

Persistent reservations for the patched LUN are also preserved.

Name Type Description

Name	Type	Description
source	source	The source LUN for a LUN clone operation. This can be specified using property `clone.source.uuid` or `clone.source.name`. If both properties are supplied, they must refer to the same LUN. Valid in POST to create a new LUN as a clone of the source. Valid in PATCH to overwrite an existing LUN's data as a clone of another.

source

The source LUN for a LUN clone operation. This can be specified using property clone.source.uuid or clone.source.name. If both properties are supplied, they must refer to the same LUN.

Valid in POST to create a new LUN as a clone of the source.

Valid in PATCH to overwrite an existing LUN's data as a clone of another.

consistency_group

Name	Type	Description
_links	_links
name	string	The name of the consistency group.
uuid	string	The unique identifier of the consistency group.

Name

Type

Description

_links

name

string

The name of the consistency group.

uuid

string

The unique identifier of the consistency group.

namespace

The source namespace for convert operation. This can be specified using property convert.namespace.uuid or convert.namespace.name. If both properties are supplied, they must refer to the same NVMe namespace.

Valid in POST. A convert request from NVMe namespace to LUN cannot be combined with setting any other LUN properties. All other properties of the converted LUN comes from the source NVMe namespace.

Name	Type	Description
name	string	The fully qualified path name of the source NVMe namespace composed of a "/vol" prefix, the volume name, the (optional) qtree name and base name of the NVMe namespace. Valid in POST.
uuid	string	The unique identifier of the source NVMe namespace. Valid in POST.

Name

Type

Description

name

string

The fully qualified path name of the source NVMe namespace composed of a "/vol" prefix, the volume name, the (optional) qtree name and base name of the NVMe namespace. Valid in POST.

uuid

string

The unique identifier of the source NVMe namespace. Valid in POST.

convert

Name Type Description

Name	Type	Description
namespace	namespace	The source namespace for convert operation. This can be specified using property `convert.namespace.uuid` or `convert.namespace.name`. If both properties are supplied, they must refer to the same NVMe namespace. Valid in POST. A convert request from NVMe namespace to LUN cannot be combined with setting any other LUN properties. All other properties of the converted LUN comes from the source NVMe namespace.

namespace

Valid in POST. A convert request from NVMe namespace to LUN cannot be combined with setting any other LUN properties. All other properties of the converted LUN comes from the source NVMe namespace.

error_arguments

Name	Type	Description
code	string	Argument code
message	string	Message argument

Name

Type

Description

code

string

Argument code

message

string

Message argument

error

Error information provided if the asynchronous LUN copy operation fails.

Name	Type	Description
arguments	array[error_arguments]	Message arguments
code	string	Error code
message	string	Error message
target	string	The target parameter that caused the error.

Name

Type

Description

arguments

array[error_arguments]

Message arguments

code

string

Error code

message

string

Error message

target

string

The target parameter that caused the error.

progress

Properties related to the progress of an active or recently completed LUN copy.

Name	Type	Description
elapsed	integer	The amount of time that has elapsed since the start of the LUN copy, in seconds.
failure	error	Error information provided if the asynchronous LUN copy operation fails.
percent_complete	integer	The percentage completed of the LUN copy.
state	string	The state of the LUN copy.
volume_snapshot_blocked	boolean	This property reports if volume Snapshot copies are blocked by the LUN copy. This property can be polled to identify when volume Snapshot copies can be resumed after beginning a LUN copy.

Name

Type

Description

elapsed

integer

The amount of time that has elapsed since the start of the LUN copy, in seconds.

failure

error

Error information provided if the asynchronous LUN copy operation fails.

percent_complete

integer

The percentage completed of the LUN copy.

state

string

The state of the LUN copy.

volume_snapshot_blocked

boolean

This property reports if volume Snapshot copies are blocked by the LUN copy. This property can be polled to identify when volume Snapshot copies can be resumed after beginning a LUN copy.

destinations

A LUN copy operation in which the containing LUN is the source of the copy.

Name Type Description

Name	Type	Description
_links	_links
max_throughput	integer	The maximum data throughput, in bytes per second, that should be utilized in support of the LUN copy. See property `copy.source.max_throughput` for further details.
name	string	The fully qualified path of the LUN copy destination composed of a "/vol" prefix, the volume name, the (optional) qtree name, and base name of the LUN.
progress	progress	Properties related to the progress of an active or recently completed LUN copy.
uuid	string	The unique identifier of the LUN copy destination.

_links

max_throughput

integer

The maximum data throughput, in bytes per second, that should be utilized in support of the LUN copy. See property copy.source.max_throughput for further details.

name

string

The fully qualified path of the LUN copy destination composed of a "/vol" prefix, the volume name, the (optional) qtree name, and base name of the LUN.

progress

Properties related to the progress of an active or recently completed LUN copy.

uuid

string

The unique identifier of the LUN copy destination.

progress

Properties related to the progress of an active or recently completed LUN copy.

Name	Type	Description
elapsed	integer	The amount of time that has elapsed since the start of the LUN copy, in seconds.
failure	error	Error information provided if the asynchronous LUN copy operation fails.
percent_complete	integer	The percentage completed of the LUN copy.
state	string	The state of the LUN copy. Valid in PATCH when an LUN copy is active. Set to paused to pause a LUN copy. Set to replicating to resume a paused LUN copy.
volume_snapshot_blocked	boolean	This property reports if volume Snapshot copies are blocked by the LUN copy. This property can be polled to identify when volume Snapshot copies can be resumed after beginning a LUN copy.

Name

Type

Description

elapsed

integer

The amount of time that has elapsed since the start of the LUN copy, in seconds.

failure

error

Error information provided if the asynchronous LUN copy operation fails.

percent_complete

integer

The percentage completed of the LUN copy.

state

string

The state of the LUN copy.

Valid in PATCH when an LUN copy is active. Set to paused to pause a LUN copy. Set to replicating to resume a paused LUN copy.

volume_snapshot_blocked

boolean

This property reports if volume Snapshot copies are blocked by the LUN copy. This property can be polled to identify when volume Snapshot copies can be resumed after beginning a LUN copy.

source

The source LUN of a LUN copy operation in which the containing LUN is the destination of the copy.

Valid in POST except when creating a LUN clone. A LUN copy request cannot be combined with setting any other LUN properties except the destination location. All other properties of the destination LUN come from the source LUN.

Name	Type	Description
_links	_links
max_throughput	integer	The maximum data throughput, in bytes per second, that should be utilized in support of the LUN copy. This property can be used to throttle a transfer and limit its impact on the performance of the source and destination nodes. The specified value will be rounded up to the nearest megabyte. If this property is not specified in a POST that begins a LUN copy, throttling is not applied to the data transfer. For more information, see Size properties in the docs section of the ONTAP REST API documentation. Valid only in a POST that begins a LUN copy or a PATCH when a LUN copy is already in process. format: int64 Introduced in: 9.10
name	string	The fully qualified path of the LUN copy source composed of a "/vol" prefix, the volume name, the (optional) qtree name, and base name of the LUN. Set this property in POST to specify the source for a LUN copy operation.
progress	progress	Properties related to the progress of an active or recently completed LUN copy.
uuid	string	The unique identifier of the LUN copy source. Set this property in POST to specify the source for a LUN copy operation.

Name

Type

Description

_links

max_throughput

integer

The maximum data throughput, in bytes per second, that should be utilized in support of the LUN copy. This property can be used to throttle a transfer and limit its impact on the performance of the source and destination nodes. The specified value will be rounded up to the nearest megabyte.

If this property is not specified in a POST that begins a LUN copy, throttling is not applied to the data transfer.

For more information, see Size properties in the docs section of the ONTAP REST API documentation.

Valid only in a POST that begins a LUN copy or a PATCH when a LUN copy is already in process.

format: int64
Introduced in: 9.10

name

string

The fully qualified path of the LUN copy source composed of a "/vol" prefix, the volume name, the (optional) qtree name, and base name of the LUN.

Set this property in POST to specify the source for a LUN copy operation.

progress

Properties related to the progress of an active or recently completed LUN copy.

uuid

string

The unique identifier of the LUN copy source.

Set this property in POST to specify the source for a LUN copy operation.

copy

This sub-object applies to LUN copy operations. A LUN can be copied with a POST request that supplies copy.source properties.

Name	Type	Description
destinations	array[destinations]	An array of destination LUNs of LUN copy operations in which the containing LUN is the source of the copy.
source	source	The source LUN of a LUN copy operation in which the containing LUN is the destination of the copy. Valid in POST except when creating a LUN clone. A LUN copy request cannot be combined with setting any other LUN properties except the destination location. All other properties of the destination LUN come from the source LUN.

Name

Type

Description

destinations

array[destinations]

An array of destination LUNs of LUN copy operations in which the containing LUN is the source of the copy.

source

The source LUN of a LUN copy operation in which the containing LUN is the destination of the copy.

node

The cluster node that hosts the LUN.

Name	Type	Description
_links	_links
name	string
uuid	string

Name

Type

Description

_links

name

string

uuid

string

qtree

The qtree in which the LUN is optionally located. Valid in POST and PATCH.

If properties name and location.qtree.name and/or location.qtree.uuid are specified in the same request, they must refer to the same qtree.

A PATCH that modifies the qtree of the LUN is considered a rename operation.

Name	Type	Description
_links	_links
id	integer	The identifier for the qtree, unique within the qtree's volume.
name	string	The name of the qtree.

Name

Type

Description

_links

integer

The identifier for the qtree, unique within the qtree's volume.

name

string

The name of the qtree.

volume

The volume in which the LUN is located. Valid in POST and PATCH.

If properties name and location.volume.name and/or location.volume.uuid are specified in the same request, they must refer to the same volume.

A PATCH that modifies the volume of the LUN begins an asynchronous LUN movement operation.

Name	Type	Description
_links	_links
name	string	The name of the volume.
uuid	string	Unique identifier for the volume. This corresponds to the instance-uuid that is exposed in the CLI and ONTAPI. It does not change due to a volume move. example: 028baa66-41bd-11e9-81d5-00a0986138f7 Introduced in: 9.6

Name

Type

Description

_links

name

string

The name of the volume.

uuid

string

Unique identifier for the volume. This corresponds to the instance-uuid that is exposed in the CLI and ONTAPI. It does not change due to a volume move.

example: 028baa66-41bd-11e9-81d5-00a0986138f7
Introduced in: 9.6

location

The location of the LUN within the ONTAP cluster. Valid in POST and PATCH.

Name Type Description

Name	Type	Description
logical_unit	string	The base name component of the LUN. Valid in POST and PATCH. If properties `name` and `location.logical_unit` are specified in the same request, they must refer to the base name. A PATCH that modifies the base name of the LUN is considered a rename operation.
node	node	The cluster node that hosts the LUN.
qtree	qtree	The qtree in which the LUN is optionally located. Valid in POST and PATCH. If properties `name` and `location.qtree.name` and/or `location.qtree.uuid` are specified in the same request, they must refer to the same qtree. A PATCH that modifies the qtree of the LUN is considered a rename operation.
volume	volume	The volume in which the LUN is located. Valid in POST and PATCH. If properties `name` and `location.volume.name` and/or `location.volume.uuid` are specified in the same request, they must refer to the same volume. A PATCH that modifies the volume of the LUN begins an asynchronous LUN movement operation.

logical_unit

string

The base name component of the LUN. Valid in POST and PATCH.

If properties name and location.logical_unit are specified in the same request, they must refer to the base name.

A PATCH that modifies the base name of the LUN is considered a rename operation.

node

The cluster node that hosts the LUN.

qtree

The qtree in which the LUN is optionally located. Valid in POST and PATCH.

If properties name and location.qtree.name and/or location.qtree.uuid are specified in the same request, they must refer to the same qtree.

A PATCH that modifies the qtree of the LUN is considered a rename operation.

volume

The volume in which the LUN is located. Valid in POST and PATCH.

If properties name and location.volume.name and/or location.volume.uuid are specified in the same request, they must refer to the same volume.

A PATCH that modifies the volume of the LUN begins an asynchronous LUN movement operation.

igroup

The initiator group to which the LUN is mapped.

Name	Type	Description
_links	_links
name	string	The name of the initiator group.
uuid	string	The unique identifier of the initiator group.

Name

Type

Description

_links

name

string

The name of the initiator group.

uuid

string

The unique identifier of the initiator group.

lun_maps

A LUN map with which the LUN is associated.

Name	Type	Description
_links	_links
igroup	igroup	The initiator group to which the LUN is mapped.
logical_unit_number	integer	The logical unit number assigned to the LUN for initiators in the initiator group.

Name

Type

Description

_links

igroup

The initiator group to which the LUN is mapped.

logical_unit_number

integer

The logical unit number assigned to the LUN for initiators in the initiator group.

iops

The rate of I/O operations observed at the storage object.

Name	Type	Description
other	integer	Performance metric for other I/O operations. Other I/O operations can be metadata operations, such as directory lookups and so on.
read	integer	Performance metric for read I/O operations.
total	integer	Performance metric aggregated over all types of I/O operations.
write	integer	Peformance metric for write I/O operations.

Name

Type

Description

other

integer

Performance metric for other I/O operations. Other I/O operations can be metadata operations, such as directory lookups and so on.

read

integer

Performance metric for read I/O operations.

total

integer

Performance metric aggregated over all types of I/O operations.

write

integer

Peformance metric for write I/O operations.

latency

The round trip latency in microseconds observed at the storage object.

Name	Type	Description
other	integer	Performance metric for other I/O operations. Other I/O operations can be metadata operations, such as directory lookups and so on.
read	integer	Performance metric for read I/O operations.
total	integer	Performance metric aggregated over all types of I/O operations.
write	integer	Peformance metric for write I/O operations.

Name

Type

Description

other

integer

Performance metric for other I/O operations. Other I/O operations can be metadata operations, such as directory lookups and so on.

read

integer

Performance metric for read I/O operations.

total

integer

Performance metric aggregated over all types of I/O operations.

write

integer

Peformance metric for write I/O operations.

throughput

The rate of throughput bytes per second observed at the storage object.

Name	Type	Description
other	integer	Performance metric for other I/O operations. Other I/O operations can be metadata operations, such as directory lookups and so on.
read	integer	Performance metric for read I/O operations.
total	integer	Performance metric aggregated over all types of I/O operations.
write	integer	Peformance metric for write I/O operations.

Name

Type

Description

other

integer

Performance metric for other I/O operations. Other I/O operations can be metadata operations, such as directory lookups and so on.

read

integer

Performance metric for read I/O operations.

total

integer

Performance metric aggregated over all types of I/O operations.

write

integer

Peformance metric for write I/O operations.

metric

Name	Type	Description
_links	_links
duration	string	The duration over which this sample is calculated. The time durations are represented in the ISO-8601 standard format. Samples can be calculated over the following durations:
iops	iops	The rate of I/O operations observed at the storage object.
latency	latency	The round trip latency in microseconds observed at the storage object.
status	string	Errors associated with the sample. For example, if the aggregation of data over multiple nodes fails, then any partial errors might return "ok" on success or "error" on an internal uncategorized failure. Whenever a sample collection is missed but done at a later time, it is back filled to the previous 15 second timestamp and tagged with "backfilled_data". "Inconsistent_ delta_time" is encountered when the time between two collections is not the same for all nodes. Therefore, the aggregated value might be over or under inflated. "Negative_delta" is returned when an expected monotonically increasing value has decreased in value. "Inconsistent_old_data" is returned when one or more nodes do not have the latest data.
throughput	throughput	The rate of throughput bytes per second observed at the storage object.
timestamp	string	The timestamp of the performance data.

Name

Type

Description

_links

duration

string

The duration over which this sample is calculated. The time durations are represented in the ISO-8601 standard format. Samples can be calculated over the following durations:

iops

The rate of I/O operations observed at the storage object.

latency

The round trip latency in microseconds observed at the storage object.

status

string

Errors associated with the sample. For example, if the aggregation of data over multiple nodes fails, then any partial errors might return "ok" on success or "error" on an internal uncategorized failure. Whenever a sample collection is missed but done at a later time, it is back filled to the previous 15 second timestamp and tagged with "backfilled_data". "Inconsistent_ delta_time" is encountered when the time between two collections is not the same for all nodes. Therefore, the aggregated value might be over or under inflated. "Negative_delta" is returned when an expected monotonically increasing value has decreased in value. "Inconsistent_old_data" is returned when one or more nodes do not have the latest data.

throughput

The rate of throughput bytes per second observed at the storage object.

timestamp

string

The timestamp of the performance data.

paths

The fully qualified LUN path names involved in the LUN movement.

Name	Type	Description
destination	string	The fully qualified path of the LUN movement destination composed of a "/vol" prefix, the volume name, the (optional) qtree name, and base name of the LUN.
source	string	The fully qualified path of the LUN movement source composed of a "/vol" prefix, the volume name, the (optional) qtree name, and base name of the LUN.

Name

Type

Description

destination

string

The fully qualified path of the LUN movement destination composed of a "/vol" prefix, the volume name, the (optional) qtree name, and base name of the LUN.

source

string

The fully qualified path of the LUN movement source composed of a "/vol" prefix, the volume name, the (optional) qtree name, and base name of the LUN.

error

Error information provided if the asynchronous LUN movement operation fails.

Name	Type	Description
arguments	array[error_arguments]	Message arguments
code	string	Error code
message	string	Error message
target	string	The target parameter that caused the error.

Name

Type

Description

arguments

array[error_arguments]

Message arguments

code

string

Error code

message

string

Error message

target

string

The target parameter that caused the error.

progress

Properties related to the progress of an active or recently completed LUN movement.

Name	Type	Description
elapsed	integer	The amount of time that has elapsed since the start of the LUN movement, in seconds.
failure	error	Error information provided if the asynchronous LUN movement operation fails.
percent_complete	integer	The percentage completed of the LUN movement.
state	string	The state of the LUN movement. Valid in PATCH when an LUN movement is active. Set to paused to pause a LUN movement. Set to replicating to resume a paused LUN movement.
volume_snapshot_blocked	boolean	This property reports if volume Snapshot copies are blocked by the LUN movement. This property can be polled to identify when volume Snapshot copies can be resumed after beginning a LUN movement.

Name

Type

Description

elapsed

integer

The amount of time that has elapsed since the start of the LUN movement, in seconds.

failure

error

Error information provided if the asynchronous LUN movement operation fails.

percent_complete

integer

The percentage completed of the LUN movement.

state

string

The state of the LUN movement.

Valid in PATCH when an LUN movement is active. Set to paused to pause a LUN movement. Set to replicating to resume a paused LUN movement.

volume_snapshot_blocked

boolean

This property reports if volume Snapshot copies are blocked by the LUN movement. This property can be polled to identify when volume Snapshot copies can be resumed after beginning a LUN movement.

movement

Name	Type	Description
max_throughput	integer	The maximum data throughput, in bytes per second, that should be utilized in support of the LUN movement. This property can be used to throttle a transfer and limit its impact on the performance of the source and destination nodes. The specified value will be rounded up to the nearest megabyte. If this property is not specified in a POST that begins a LUN movement, throttling is not applied to the data transfer. For more information, see Size properties in the docs section of the ONTAP REST API documentation. This property is valid only in a POST that begins a LUN movement or a PATCH when a LUN movement is already in process. format: int64 Introduced in: 9.6
paths	paths	The fully qualified LUN path names involved in the LUN movement.
progress	progress	Properties related to the progress of an active or recently completed LUN movement.

Name

Type

Description

max_throughput

integer

The maximum data throughput, in bytes per second, that should be utilized in support of the LUN movement. This property can be used to throttle a transfer and limit its impact on the performance of the source and destination nodes. The specified value will be rounded up to the nearest megabyte.

If this property is not specified in a POST that begins a LUN movement, throttling is not applied to the data transfer.

For more information, see Size properties in the docs section of the ONTAP REST API documentation.

This property is valid only in a POST that begins a LUN movement or a PATCH when a LUN movement is already in process.

format: int64
Introduced in: 9.6

paths

The fully qualified LUN path names involved in the LUN movement.

progress

Properties related to the progress of an active or recently completed LUN movement.

qos_policy

Note that a QoS policy can be set on a LUN, or a LUN's volume, but not both.

Name	Type	Description
_links	_links
name	string	The name of the QoS policy. To remove the QoS policy from a LUN, leaving it with no QoS policy, set this property to an empty string ("") in a PATCH request. Valid in POST and PATCH.
uuid	string	The unique identifier of the QoS policy. Valid in POST and PATCH.

Name

Type

Description

_links

name

string

The name of the QoS policy. To remove the QoS policy from a LUN, leaving it with no QoS policy, set this property to an empty string ("") in a PATCH request. Valid in POST and PATCH.

uuid

string

The unique identifier of the QoS policy. Valid in POST and PATCH.

guarantee

Properties that request and report the space guarantee for the LUN.

Name	Type	Description
requested	boolean	The requested space reservation policy for the LUN. If true, a space reservation is requested for the LUN; if false, the LUN is thin provisioned. Guaranteeing a space reservation request for a LUN requires that the volume in which the LUN resides is also space reserved and that the fractional reserve for the volume is 100%. Valid in POST and PATCH.
reserved	boolean	Reports if the LUN is space guaranteed. If true, a space guarantee is requested and the containing volume and aggregate support the request. If false, a space guarantee is not requested or a space guarantee is requested and either the containing volume or aggregate do not support the request.

Name

Type

Description

requested

boolean

The requested space reservation policy for the LUN. If true, a space reservation is requested for the LUN; if false, the LUN is thin provisioned. Guaranteeing a space reservation request for a LUN requires that the volume in which the LUN resides is also space reserved and that the fractional reserve for the volume is 100%. Valid in POST and PATCH.

reserved

boolean

Reports if the LUN is space guaranteed.

If true, a space guarantee is requested and the containing volume and aggregate support the request. If false, a space guarantee is not requested or a space guarantee is requested and either the containing volume or aggregate do not support the request.

space

The storage space related properties of the LUN.

Name	Type	Description
guarantee	guarantee	Properties that request and report the space guarantee for the LUN.
scsi_thin_provisioning_support_enabled	boolean	To leverage the benefits of SCSI thin provisioning, it must be supported by your host. SCSI thin provisioning uses the Logical Block Provisioning feature as defined in the SCSI SBC-3 standard. Only hosts that support this standard can use SCSI thin provisioning in ONTAP. When you enable SCSI thin provisioning support in ONTAP, you turn on the following SCSI thin provisioning features: Unmapping and reporting space usage for space reclamation Reporting resource exhaustion errors The value of this property is not propagated to the destination when a LUN is cloned as a new LUN or copied; it is reset to false. The value of this property is maintained from the destination LUN when a LUN is overwritten as a clone. Valid in POST and PATCH. Default value: 1 Introduced in: 9.10
size	integer	The total provisioned size of the LUN. The LUN size can be increased but not be made smaller using the REST interface. The maximum and minimum sizes listed here are the absolute maximum and absolute minimum sizes in bytes. The actual minimum and maxiumum sizes vary depending on the ONTAP version, ONTAP platform and the available space in the containing volume and aggregate. For more information, see Size properties in the docs section of the ONTAP REST API documentation. example: 1073741824 format: int64 Max value: 140737488355328 Min value: 4096 Introduced in: 9.6
used	integer	The amount of space consumed by the main data stream of the LUN. This value is the total space consumed in the volume by the LUN, including filesystem overhead, but excluding prefix and suffix streams. Due to internal filesystem overhead and the many ways SAN filesystems and applications utilize blocks within a LUN, this value does not necessarily reflect actual consumption/availability from the perspective of the filesystem or application. Without specific knowledge of how the LUN blocks are utilized outside of ONTAP, this property should not be used as an indicator for an out-of-space condition. For more information, see Size properties in the docs section of the ONTAP REST API documentation. format: int64 readOnly: 1 Introduced in: 9.6

Name

Type

Description

guarantee

Properties that request and report the space guarantee for the LUN.

scsi_thin_provisioning_support_enabled

boolean

To leverage the benefits of SCSI thin provisioning, it must be supported by your host. SCSI thin provisioning uses the Logical Block Provisioning feature as defined in the SCSI SBC-3 standard. Only hosts that support this standard can use SCSI thin provisioning in ONTAP.

When you enable SCSI thin provisioning support in ONTAP, you turn on the following SCSI thin provisioning features:

Unmapping and reporting space usage for space reclamation
Reporting resource exhaustion errors

The value of this property is not propagated to the destination when a LUN is cloned as a new LUN or copied; it is reset to false. The value of this property is maintained from the destination LUN when a LUN is overwritten as a clone.

Valid in POST and PATCH.

Default value: 1
Introduced in: 9.10

size

integer

The total provisioned size of the LUN. The LUN size can be increased but not be made smaller using the REST interface.

The maximum and minimum sizes listed here are the absolute maximum and absolute minimum sizes in bytes. The actual minimum and maxiumum sizes vary depending on the ONTAP version, ONTAP platform and the available space in the containing volume and aggregate.

For more information, see Size properties in the docs section of the ONTAP REST API documentation.

example: 1073741824
format: int64
Max value: 140737488355328
Min value: 4096
Introduced in: 9.6

used

integer

The amount of space consumed by the main data stream of the LUN.

This value is the total space consumed in the volume by the LUN, including filesystem overhead, but excluding prefix and suffix streams. Due to internal filesystem overhead and the many ways SAN filesystems and applications utilize blocks within a LUN, this value does not necessarily reflect actual consumption/availability from the perspective of the filesystem or application. Without specific knowledge of how the LUN blocks are utilized outside of ONTAP, this property should not be used as an indicator for an out-of-space condition.

For more information, see Size properties in the docs section of the ONTAP REST API documentation.

format: int64
readOnly: 1
Introduced in: 9.6

iops_raw

The number of I/O operations observed at the storage object. This can be used along with delta time to calculate the rate of I/O operations per unit of time.

Name	Type	Description
other	integer	Performance metric for other I/O operations. Other I/O operations can be metadata operations, such as directory lookups and so on.
read	integer	Performance metric for read I/O operations.
total	integer	Performance metric aggregated over all types of I/O operations.
write	integer	Peformance metric for write I/O operations.

Name

Type

Description

other

integer

Performance metric for other I/O operations. Other I/O operations can be metadata operations, such as directory lookups and so on.

read

integer

Performance metric for read I/O operations.

total

integer

Performance metric aggregated over all types of I/O operations.

write

integer

Peformance metric for write I/O operations.

latency_raw

The raw latency in microseconds observed at the storage object. This can be divided by the raw IOPS value to calculate the average latency per I/O operation.

Name	Type	Description
other	integer	Performance metric for other I/O operations. Other I/O operations can be metadata operations, such as directory lookups and so on.
read	integer	Performance metric for read I/O operations.
total	integer	Performance metric aggregated over all types of I/O operations.
write	integer	Peformance metric for write I/O operations.

Name

Type

Description

other

integer

Performance metric for other I/O operations. Other I/O operations can be metadata operations, such as directory lookups and so on.

read

integer

Performance metric for read I/O operations.

total

integer

Performance metric aggregated over all types of I/O operations.

write

integer

Peformance metric for write I/O operations.

throughput_raw

Throughput bytes observed at the storage object. This can be used along with delta time to calculate the rate of throughput bytes per unit of time.

Name	Type	Description
other	integer	Performance metric for other I/O operations. Other I/O operations can be metadata operations, such as directory lookups and so on.
read	integer	Performance metric for read I/O operations.
total	integer	Performance metric aggregated over all types of I/O operations.
write	integer	Peformance metric for write I/O operations.

Name

Type

Description

other

integer

Performance metric for other I/O operations. Other I/O operations can be metadata operations, such as directory lookups and so on.

read

integer

Performance metric for read I/O operations.

total

integer

Performance metric aggregated over all types of I/O operations.

write

integer

Peformance metric for write I/O operations.

statistics

Name	Type	Description
iops_raw	iops_raw	The number of I/O operations observed at the storage object. This can be used along with delta time to calculate the rate of I/O operations per unit of time.
latency_raw	latency_raw	The raw latency in microseconds observed at the storage object. This can be divided by the raw IOPS value to calculate the average latency per I/O operation.
status	string	Errors associated with the sample. For example, if the aggregation of data over multiple nodes fails, then any partial errors might return "ok" on success or "error" on an internal uncategorized failure. Whenever a sample collection is missed but done at a later time, it is back filled to the previous 15 second timestamp and tagged with "backfilled_data". "Inconsistent_ delta_time" is encountered when the time between two collections is not the same for all nodes. Therefore, the aggregated value might be over or under inflated. "Negative_delta" is returned when an expected monotonically increasing value has decreased in value. "Inconsistent_old_data" is returned when one or more nodes do not have the latest data.
throughput_raw	throughput_raw	Throughput bytes observed at the storage object. This can be used along with delta time to calculate the rate of throughput bytes per unit of time.
timestamp	string	The timestamp of the performance data.

Name

Type

Description

iops_raw

The number of I/O operations observed at the storage object. This can be used along with delta time to calculate the rate of I/O operations per unit of time.

latency_raw

The raw latency in microseconds observed at the storage object. This can be divided by the raw IOPS value to calculate the average latency per I/O operation.

status

string

throughput_raw

Throughput bytes observed at the storage object. This can be used along with delta time to calculate the rate of throughput bytes per unit of time.

timestamp

string

The timestamp of the performance data.

status

Status information about the LUN.

Name Type Description

Name	Type	Description
container_state	string	The state of the volume and aggregate that contain the LUN. LUNs are only available when their containers are available.
mapped	boolean	Reports if the LUN is mapped to one or more initiator groups. There is an added cost to retrieving this property's value. It is not populated for either a collection GET or an instance GET unless it is explicitly requested using the `fields` query parameter. See Requesting specific fields to learn more.
read_only	boolean	Reports if the LUN allows only read access.
state	string	The state of the LUN. Normal states for a LUN are online and offline. Other states indicate errors.

container_state

string

The state of the volume and aggregate that contain the LUN. LUNs are only available when their containers are available.

mapped

boolean

Reports if the LUN is mapped to one or more initiator groups.

read_only

boolean

Reports if the LUN allows only read access.

state

string

The state of the LUN. Normal states for a LUN are online and offline. Other states indicate errors.

svm

The SVM in which the LUN is located.

Name	Type	Description
_links	_links
name	string	The name of the SVM.
uuid	string	The unique identifier of the SVM.

Name

Type

Description

_links

name

string

The name of the SVM.

uuid

string

The unique identifier of the SVM.

partner

The LUN partner that this LUN is bound to. If this LUN is a vvol class LUN, the partner is a protocol_endpoint class LUN.

Name	Type	Description
_links	_links
name	string	The name of the partner LUN.
uuid	string	The unique identifier of the partner LUN.

Name

Type

Description

_links

name

string

The name of the partner LUN.

uuid

string

The unique identifier of the partner LUN.

bindings

A vVol binding with which the LUN is associated.

Name Type Description

Name	Type	Description
_links	_links
id	integer	The identifier assigned to the binding. The bind identifier is unique amongst all class `vvol` LUNs bound to the same class `protocol_endpoint` LUN.
partner	partner	The LUN partner that this LUN is bound to. If this LUN is a `vvol` class LUN, the partner is a `protocol_endpoint` class LUN.

_links

integer

The identifier assigned to the binding. The bind identifier is unique amongst all class vvol LUNs bound to the same class protocol_endpoint LUN.

partner

The LUN partner that this LUN is bound to. If this LUN is a vvol class LUN, the partner is a protocol_endpoint class LUN.

vvol

Name Type Description

Name	Type	Description
bindings	array[bindings]	Bindings between the LUN, which must be of class `protocol_endpoint` or `vvol`, and LUNs of the opposite class. A class `vvol` LUN must be bound to a class `protocol_endpoint` LUN in order to be accessed. Class `protocol_endpoint` and `vvol` LUNs allow many-to-many bindings. A LUN of one class is allowed to be bound to zero or more LUNs of the opposite class. The binding between any two specific LUNs is reference counted. When a binding is created that already exists, the binding count is incremented. When a binding is deleted, the binding count is decremented, but the LUNs remain bound if the resultant reference count is greater than zero. When the binding count reaches zero, the binding is destroyed. The bindings array contains LUNs of the opposite class of the containing LUN object. There is an added cost to retrieving property values for `vvol.bindings`. They are not populated for either a collection GET or an instance GET unless explicitly requested using the `fields` query parameter. See Requesting specific fields to learn more.
is_bound	boolean	Reports if the LUN is part of a VMware virtual volume (vVol) bind relationship. This is `true` if the LUN is of class `protocol_endpoint` or `vvol` and has one or more bindings to a LUN of the opposite class. This is false if the LUN is of class `regular` or unbound.

bindings

array[bindings]

Bindings between the LUN, which must be of class protocol_endpoint or vvol, and LUNs of the opposite class.

A class vvol LUN must be bound to a class protocol_endpoint LUN in order to be accessed. Class protocol_endpoint and vvol LUNs allow many-to-many bindings. A LUN of one class is allowed to be bound to zero or more LUNs of the opposite class. The binding between any two specific LUNs is reference counted. When a binding is created that already exists, the binding count is incremented. When a binding is deleted, the binding count is decremented, but the LUNs remain bound if the resultant reference count is greater than zero. When the binding count reaches zero, the binding is destroyed.

The bindings array contains LUNs of the opposite class of the containing LUN object.

There is an added cost to retrieving property values for vvol.bindings. They are not populated for either a collection GET or an instance GET unless explicitly requested using the fields query parameter. See Requesting specific fields to learn more.

is_bound

boolean

Reports if the LUN is part of a VMware virtual volume (vVol) bind relationship. This is true if the LUN is of class protocol_endpoint or vvol and has one or more bindings to a LUN of the opposite class. This is false if the LUN is of class regular or unbound.

lun

A LUN is the logical representation of storage in a storage area network (SAN).

In ONTAP, a LUN is located within a volume. Optionally, it can be located within a qtree in a volume.

A LUN can be created to a specified size using thin or thick provisioning. A LUN can then be renamed, resized, cloned, and moved to a different volume. LUNs support the assignment of a quality of service (QoS) policy for performance management or a QoS policy can be assigned to the volume containing the LUN. See the LUN object model to learn more about each of the properties supported by the LUN REST API.

A LUN must be mapped to an initiator group to grant access to the initiator group's initiators (client hosts). Initiators can then access the LUN and perform I/O over a Fibre Channel (FC) fabric using the Fibre Channel Protocol or a TCP/IP network using iSCSI.

Name Type Description

Name	Type	Description
_links	_links
attributes	array[attributes]	An array of name/value pairs optionally stored with the LUN. Attributes are available to callers to persist small amounts of application-specific metadata. They are in no way interpreted by ONTAP. Attribute names and values must be at least one byte and no more than 4091 bytes in length. The sum of the name and value lengths must be no more than 4092 bytes. Valid in POST except when creating a LUN clone. A cloned can already have attributes from its source. You can add, modify, and delete the attributes of a LUN clone in separate requests after creation of the LUN. Attributes may be added/modified/removed for an existing LUN using the /api/storage/luns/{lun.uuid}/attributes endpoint. For further information, see DOC /storage/luns/{lun.uuid}/attributes . There is an added cost to retrieving property values for `attributes`. They are not populated for either a collection GET or an instance GET unless explicitly requested using the `fields` query parameter. See Requesting specific fields to learn more. Introduced in: 9.10 readCreate: 1
auto_delete	boolean	This property marks the LUN for auto deletion when the volume containing the LUN runs out of space. This is most commonly set on LUN clones. When set to true, the LUN becomes eligible for automatic deletion when the volume runs out of space. Auto deletion only occurs when the volume containing the LUN is also configured for auto deletion and free space in the volume decreases below a particular threshold. This property is optional in POST and PATCH. The default value for a new LUN is false. There is an added cost to retrieving this property's value. It is not populated for either a collection GET or an instance GET unless it is explicitly requested using the `fields` query parameter. See Requesting specific fields to learn more.
class	string	The class of LUN. Optional in POST.
clone	clone	This sub-object is used in POST to create a new LUN as a clone of an existing LUN, or PATCH to overwrite an existing LUN as a clone of another. Setting a property in this sub-object indicates that a LUN clone is desired. Consider the following other properties when cloning a LUN: `auto_delete`, `qos_policy`, `space.guarantee.requested` and `space.scsi_thin_provisioning_support_enabled`. When used in a PATCH, the patched LUN's data is over-written as a clone of the source and the following properties are preserved from the patched LUN unless otherwise specified as part of the PATCH: `class`, `auto_delete`, `lun_maps`, `serial_number`, `status.state`, and `uuid`. Persistent reservations for the patched LUN are also preserved.
comment	string	A configurable comment available for use by the administrator. Valid in POST and PATCH.
consistency_group	consistency_group	The LUN's consistency group. This property is populated for LUNs whose volume is a member of a consistency group. If the volume is a member of a child consistency group, the parent consistency group is reported.
convert	convert	This sub-object is used in POST to convert a valid in-place NVMe namespace to a LUN. Setting a property in this sub-object indicates that a conversion from the specified NVMe namespace to LUN is desired.
copy	copy	This sub-object applies to LUN copy operations. A LUN can be copied with a POST request that supplies `copy.source` properties. Copying a LUN is an asynchronous activity begun by a POST request that specifies the source of the copy in the `copy.source` properties. The data for the LUN is then asynchronously copied from the source to the destination. The time required to complete the copy depends on the size of the LUN and the load on the cluster. The `copy` sub-object is populated while a LUN copy is in progress and for two (2) minutes following completion of a copy. While LUNs are being copied, the status of the LUN copy operations can be obtained using a GET of the source or destination LUN that requests the `copy` properties. If the LUN is the source LUN for one or more copy operations, the `copy.destinations` array is populated in GET. If the containing LUN is the destination LUN for a copy operation, the `copy.source` sub-object is populated in GET. The LUN copy operation can be further modified using a PATCH on the properties on the `copy.source` sub-object of the copy destination LUN. There is an added cost to retrieving property values for `copy`. They are not populated for either a collection GET or an instance GET unless explicitly requested using the `fields` query parameter. See Requesting specific fields to learn more.
create_time	string	The time the LUN was created.
enabled	boolean	The enabled state of the LUN. LUNs can be disabled to prevent access to the LUN. Certain error conditions also cause the LUN to become disabled. If the LUN is disabled, you can consult the `state` property to determine if the LUN is administratively disabled (offline) or has become disabled as a result of an error. A LUN in an error condition can be brought online by setting the `enabled` property to true or brought administratively offline by setting the `enabled` property to false. Upon creation, a LUN is enabled by default. Valid in PATCH.
location	location	The location of the LUN within the ONTAP cluster. Valid in POST and PATCH. Introduced in: 9.6
lun_maps	array[lun_maps]	The LUN maps with which the LUN is associated. There is an added cost to retrieving property values for `lun_maps`. They are not populated for either a collection GET or an instance GET unless explicitly requested using the `fields` query parameter. See Requesting specific fields to learn more.
metric	metric
movement	movement	This sub-object applies to LUN movement between volumes. A LUN can be moved to a new volume with a PATCH request that changes either the volume portion of property `name`, `location.volume.uuid`, or `location.volume.name`. If the volume is changed using more than one of these properties, the supplied properties used must refer to the same volume. Moving a LUN between volumes is an asynchronous activity begun by a PATCH request. The data for the LUN is then asynchronously copied from the source volume to the destination volume. The time required to complete the move depends on the size of the LUN and the load on the cluster. The `movement` sub-object is populated while a LUN movement is in progress and for two (2) minutes following completion of a movement. While the LUN is being moved, the status of the LUN movement operation can be obtained using a GET for the LUN that requests the `movement` properties. The LUN movement operation can be further modified using a PATCH on the properties on the `movement` sub-object. There is an added cost to retrieving property values for `movement`. They are not populated for either a collection GET or an instance GET unless explicitly requested using the `fields` query parameter. See Requesting specific fields to learn more.
name	string	The fully qualified path name of the LUN composed of a "/vol" prefix, the volume name, the (optional) qtree name, and base name of the LUN. Valid in POST and PATCH. A PATCH that modifies the qtree and/or base name portion of the LUN path is considered a rename operation. A PATCH that modifies the volume portion of the LUN path begins an asynchronous LUN movement operation.
os_type	string	The operating system type of the LUN. Required in POST when creating a LUN that is not a clone of another. Disallowed in POST when creating a LUN clone.
qos_policy	qos_policy	The QoS policy for the LUN. Both traditional and adaptive QoS policies are supported. If both property `qos_policy.uuid` and `qos_policy.name` are specified in the same request, they must refer to the same QoS policy. To remove the QoS policy from a LUN, leaving it with no QoS policy, set property `qos_policy.name` to an empty string ("") in a PATCH request. Valid in POST and PATCH. Note that a QoS policy can be set on a LUN, or a LUN's volume, but not both.
serial_number	string	The LUN serial number. The serial number is generated by ONTAP when the LUN is created. maxLength: 12 minLength: 12 readOnly: 1 Introduced in: 9.6
space	space	The storage space related properties of the LUN.
statistics	statistics
status	status	Status information about the LUN.
svm	svm	The SVM in which the LUN is located.
uuid	string	The unique identifier of the LUN. The UUID is generated by ONTAP when the LUN is created. example: 1cd8a442-86d1-11e0-ae1c-123478563412 readOnly: 1 Introduced in: 9.6
vvol	vvol	A VMware virtual volume (vVol) binding is an association between a LUN of class `protocol_endpoint` and a LUN of class `vvol`. Class `protocol_endpoint` LUNs are mapped to igroups and granted access using the same configuration as class `regular` LUNs. When a class `vvol` LUN is bound to a mapped class `protocol_endpoint` LUN, VMware can access the class `vvol` LUN through the class `protocol_endpoint` LUN mapping. See link:post-protocols-san-vvol-bindings(#-san-vvol-binding-create)tolearnmoreaboutcreatingvvolbindingsanddelete-protocols-san-vvol-bindings.htmlPOST /protocols/san/vvol-bindings to learn more about creating vVol bindings and [DELETE /protocols/san/vvol-bindings] to learn more about deleting vVol bindings. There is an added cost to retrieving property values for `vvol`. They are not populated for either a collection GET or an instance GET unless explicitly requested using the `fields` query parameter. See Requesting specific fields to learn more.

_links

attributes

array[attributes]

An array of name/value pairs optionally stored with the LUN. Attributes are available to callers to persist small amounts of application-specific metadata. They are in no way interpreted by ONTAP.

Attribute names and values must be at least one byte and no more than 4091 bytes in length. The sum of the name and value lengths must be no more than 4092 bytes.

Attributes may be added/modified/removed for an existing LUN using the /api/storage/luns/{lun.uuid}/attributes endpoint. For further information, see DOC /storage/luns/{lun.uuid}/attributes .

Introduced in: 9.10
readCreate: 1

auto_delete

boolean

This property marks the LUN for auto deletion when the volume containing the LUN runs out of space. This is most commonly set on LUN clones.

This property is optional in POST and PATCH. The default value for a new LUN is false.

class

string

The class of LUN.

Optional in POST.

clone

Persistent reservations for the patched LUN are also preserved.

comment

string

A configurable comment available for use by the administrator. Valid in POST and PATCH.

consistency_group

convert

copy

This sub-object applies to LUN copy operations. A LUN can be copied with a POST request that supplies copy.source properties.

create_time

string

The time the LUN was created.

enabled

boolean

location

The location of the LUN within the ONTAP cluster. Valid in POST and PATCH.

Introduced in: 9.6

lun_maps

array[lun_maps]

The LUN maps with which the LUN is associated.

metric

movement

name

string

The fully qualified path name of the LUN composed of a "/vol" prefix, the volume name, the (optional) qtree name, and base name of the LUN. Valid in POST and PATCH.

A PATCH that modifies the qtree and/or base name portion of the LUN path is considered a rename operation.

A PATCH that modifies the volume portion of the LUN path begins an asynchronous LUN movement operation.

os_type

string

The operating system type of the LUN.

Required in POST when creating a LUN that is not a clone of another. Disallowed in POST when creating a LUN clone.

qos_policy

Note that a QoS policy can be set on a LUN, or a LUN's volume, but not both.

serial_number

string

The LUN serial number. The serial number is generated by ONTAP when the LUN is created.

maxLength: 12
minLength: 12
readOnly: 1
Introduced in: 9.6

space

The storage space related properties of the LUN.

statistics

status

Status information about the LUN.

svm

The SVM in which the LUN is located.

uuid

string

The unique identifier of the LUN. The UUID is generated by ONTAP when the LUN is created.

example: 1cd8a442-86d1-11e0-ae1c-123478563412
readOnly: 1
Introduced in: 9.6

vvol

_links

Name	Type	Description
next	href
self	href

Name

Type

Description

href

self

href

error

Name	Type	Description
arguments	array[error_arguments]	Message arguments
code	string	Error code
message	string	Error message
target	string	The target parameter that caused the error.

Name

Type

Description

arguments

array[error_arguments]

Message arguments

code

string

Error code

message

string

Error message

target

string

The target parameter that caused the error.

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Required properties

Recommended optional properties

Default property values

Related ONTAP commands

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Parameters

Request Body

Response

Error

Definitions