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Report cluster-wide storage details across different tiers

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GET /storage/cluster

Introduced In: 9.6

Reports cluster wide storage details across different tiers. By default, this endpoint returns all fields. Supports the following roles: admin, and readonly.

Parameters

Name Type In Required Description

max_records

integer

query

False

Limit the number of records returned.

return_records

boolean

query

False

The default is true for GET calls. When set to false, only the number of records is returned.

  • Default value: 1

return_timeout

integer

query

False

The number of seconds to allow the call to execute before returning. When iterating over a collection, the default is 15 seconds. ONTAP returns earlier if either max records or the end of the collection is reached.

  • Default value: 1

  • Max value: 120

  • Min value: 0

order_by

array[string]

query

False

Order results by specified fields and optional [asc

desc] direction. Default direction is 'asc' for ascending.

fields

array[string]

query

False

Response

Status: 200, Ok
Name Type Description

block_storage

block_storage

cloud_storage

cloud_storage

efficiency

space_efficiency

Storage efficiency

efficiency_without_snapshots

space_efficiency

Storage efficiency that does not include the savings provided by Snapshot copies.

efficiency_without_snapshots_flexclones

space_efficiency

Storage efficiency that does not include the savings provided by Snapshot copies and FlexClones.
Example response 
{
  "block_storage": {
    "medias": {
      "efficiency": {
        "logical_used": 0,
        "ratio": 0,
        "savings": 0
      },
      "efficiency_without_snapshots": {
        "logical_used": 0,
        "ratio": 0,
        "savings": 0
      },
      "efficiency_without_snapshots_flexclones": {
        "logical_used": 0,
        "ratio": 0,
        "savings": 0
      },
      "type": "hdd"
    }
  },
  "cloud_storage": {
    "used": 0
  },
  "efficiency": {
    "logical_used": 0,
    "ratio": 0,
    "savings": 0
  },
  "efficiency_without_snapshots": {
    "logical_used": 0,
    "ratio": 0,
    "savings": 0
  },
  "efficiency_without_snapshots_flexclones": {
    "logical_used": 0,
    "ratio": 0,
    "savings": 0
  }
}

Error

Status: Default, Error
Name Type Description

error

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

Definitions

See Definitions

space_efficiency

Storage Efficiency

Name Type Description

logical_used

integer

Logical used

ratio

number

Data reduction ratio (logical_used / used)

savings

integer

Space saved by storage efficiencies (logical_used - used)

space_efficiency

Storage efficiency that does not include the savings provided by Snapshot copies.

Name Type Description

logical_used

integer

Logical used

ratio

number

Data reduction ratio (logical_used / used)

savings

integer

Space saved by storage efficiencies (logical_used - used)

space_efficiency

Storage efficiency that does not include the savings provided by Snapshot copies and FlexClones.

Name Type Description

logical_used

integer

Logical used

ratio

number

Data reduction ratio (logical_used / used)

savings

integer

Space saved by storage efficiencies (logical_used - used)

medias

Name Type Description

available

integer

Available space

efficiency

space_efficiency

Storage Efficiency

efficiency_without_snapshots

space_efficiency

Storage efficiency that does not include the savings provided by Snapshot copies.

efficiency_without_snapshots_flexclones

space_efficiency

Storage efficiency that does not include the savings provided by Snapshot copies and FlexClones.

size

integer

Total space

type

string

The type of media being used

used

integer

Used space

block_storage

Name Type Description

inactive_data

integer

Inactive data across all aggregates

medias

array[medias]

physical_used

integer

Total physical used space across the cluster

size

integer

Total space across the cluster

used

integer

Space used (includes volume reserves)

cloud_storage

Name Type Description

used

integer

Total space used in cloud.

space_efficiency

Storage efficiency

Name Type Description

logical_used

integer

Logical used

ratio

number

Data reduction ratio (logical_used / used)

savings

integer

Space saved by storage efficiencies (logical_used - used)

error_arguments

Name Type Description

code

string

Argument code

message

string

Message argument

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.