Expanding Capacity of an EVS Disk (Deprecated)

Function

This API is used to expand the capacity of an EVS disk.

URI

• URI format

  POST /v2/{project_id}/cloudvolumes/{volume_id}/action

• Parameter description

  Parameter	Mandatory	Description
  project_id	Yes	Specifies the project ID. For details about how to obtain the project ID, see Obtaining a Project ID.
  volume_id	Yes	Specifies the ID of the disk.

Request

• Parameter description

  Parameter	Type	Mandatory	Description
  os-extend	Object	Yes	Specifies the disk expansion marker. For details, see Parameter in the os-extend field.

• Parameter in the os-extend field

  Parameter	Type	Mandatory	Description
  new_size	Integer	Yes	Specifies the size of the disk after capacity expansion, in GB. The new disk size ranges from the original disk size to the maximum size (32768 for a data disk and 1024 for a system disk). NOTE: If the specified parameter value is a decimal, the integral part of the value is used by default when the request is sent.

• Example request

  {
      "os-extend": {
          "new_size": 200
      }
  }

Response

• Parameter description

  Parameter	Type	Description
  job_id	String	Specifies the task ID. NOTE: For details about how to query the task status, see Querying Task Status.
  error	Object	Specifies the error message returned when an error occurs. For details, see Parameters in the error field.

• Parameters in the error field

  Parameter	Type	Description
  message	String	Specifies the error message returned when an error occurs.
  code	String	Specifies the error code returned when an error occurs. For details about the error code, see Error Codes.

• Example response

  {
      "job_id": "70a599e0-31e7-49b7-b260-868f441e862b"
  }

  or

  {
      "error": {
          "message": "XXXX", 
          "code": "XXX"
      }
  }

Status Codes

• Normal

  200

Error Codes

For details, see Error Codes.