Expanding the Capacity of a File System

Function

This API is used to expand the capacity of an SFS Turbo file system. Capacity expansion is an asynchronous operation. You can check whether the expansion is successful by checking field sub_status returned by Querying Details About a Single File System. If the value of the sub-status is 221, the expansion is successful.

URI

• URI format

  POST /v1/{project_id}/sfs-turbo/shares/{share_id}/action

• Parameter description

  Parameter	Mandatory	Type	Description
  project_id	Yes	String	Specifies the project ID. For details about how to obtain the project ID, see Obtaining a Project ID.
  share_id	Yes	String	Specifies the ID of an SFS Turbo file system.

Request Header

The operation message header is the same as that of a common request. For details, see Table 3.

Request

• Parameter description

  Parameter	Mandatory	Type	Description
  extend	Yes	Object	Specifies the extend object. For details, see the parameter in the extend field.

• Parameter in the extend field

  Parameter	Mandatory	Type	Description
  new_size	Yes	Int	Specifies the post-expansion capacity (GB) of the shared file system. The capacity expansion step is greater than or equal to 100 GB. For a common file system, the value of capacity ranges from 500 to 32768.

• Example request

  {
      "extend": { 
         "new_size": 500    
      }
  }

Response

• Parameter description

  Parameter	Type	Description
  id	String	Specifies the ID of an SFS Turbo file system.
  name	String	Specifies the name of an SFS Turbo file system.

• Example response

  {
      "id": "67d4bd5e-7b2f-4c24-9a0b-c0038940c6f8",
      "name": "sfs-turbo-cts"
  }

Status Codes

• Normal

202

• Abnormal

For details, see Status Codes.