Scales up an Extreme NAS file system or a Cloud Parallel File Storage (CPFS) file system.
Operation description
- Only Extreme NAS file systems and CPFS file systems can be scaled up. CPFS file systems are available only on the China site (aliyun.com).
- A General-purpose NAS file system is automatically scaled up. You do not need to call this operation to scale up a General-purpose NAS file system.
Debugging
Authorization information
The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:
- Operation: the value that you can use in the Action element to specify the operation on a resource.
- Access level: the access level of each operation. The levels are read, write, and list.
- Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level,
All Resourcesis used in the Resource type column of the operation.
- Condition Key: the condition key that is defined by the cloud service.
- Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
| Operation | Access level | Resource type | Condition key | Associated operation |
|---|---|---|---|---|
| nas:UpgradeFileSystem | update | *FileSystem acs:nas:{#regionId}:{#accountId}:filesystem/{#filesystemId} |
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| FileSystemId | string | Yes | The ID of the file system.
Note
CPFS file systems are available only on the China site (aliyun.com).
| 1ca404**** |
| Capacity | long | Yes | The desired capacity of the file system. The desired capacity of the file system must be greater than the original capacity of the file system. Unit: GiB. | 100 |
| DryRun | boolean | Yes | Specifies whether to perform a dry run. During the dry run, the system checks whether the request parameters are valid and whether the requested resources are available. During the dry run, no file system is created and no fee is incurred. Valid values:
| true |
| ClientToken | string | No | The client token that is used to ensure the idempotence of the request. You can use the client to generate the token, but you must make sure that the token is unique among different requests. The token can contain only ASCII characters and cannot exceed 64 characters in length. For more information, see How do I ensure the idempotence? Note
If you do not specify this parameter, the system automatically uses the request ID as the client token. The request ID may be different for each request.
| 123e4567-e89b-12d3-a456-42665544**** |
Response parameters
Examples
Sample success responses
JSONformat
{
"RequestId": "98696EF0-1607-4E9D-B01D-F20930B6****"
}Error codes
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|---|---|
| 2024-09-14 | API Description Update. The API operation is not deprecated. | View Change Details |