Help Center/ Elastic Volume Service/ API Reference (ME-Abu Dhabi Region)/ API v2/ EVS Disk/ Expanding Capacity of an EVS Disk (Deprecated)
Updated on 2022-02-22 GMT+08:00

Expanding Capacity of an EVS Disk (Deprecated)

Function

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

This API call exists for compatibility reasons only and is not meant to be used.

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.