Expanding Capacity of an EVS Disk
Function
This API is used to expand the capacity of an EVS disk.
URI
- URI format
POST /v2/{project_id}/volumes/{volume_id}/action
- Parameter description
Parameter
Mandatory
Description
project_id
Yes
The project ID.
For details about how to obtain the project ID, see Obtaining a Project ID.
volume_id
Yes
The ID of the disk.
Request
- Request parameters
Parameter
Type
Mandatory
Description
os-extend
Object
Yes
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
The new disk size, 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).
- Example request{"os-extend": {"new_size": 100}}
Response
- Response parameters
Parameter
Type
Description
error
Object
The error message returned if an error occurs. For details, see Parameters in the error field.
- Parameters in the error field
Parameter
Type
Description
message
String
The error message returned if an error occurs.
code
String
The error code returned if an error occurs.
For details about the error code, see Error Codes.
- Example response
None
or
{"error": {"message": "XXXX","code": "XXX"}}In the preceding example, error indicates a general error, for example, badRequest or itemNotFound. An example is provided as follows:
{"badRequest": {"message": "XXXX","code": "XXX"}}
Status Codes
- Normal
202
Error Codes
For details, see Error Codes.
- Function
- URI
- Request
- Response
- Status Codes
- Error Codes