CheckPolarFsQuotaConsistency

Operation description

Description

This operation verifies the consistency of quota configurations within a specified PolarFS instance. These configurations include storage capacity and inode limits on directory paths. If inconsistencies are found, the operation returns a list of the inconsistent paths and any related error information.

Usage notes

Ensure that the PolarFsInstanceId parameter correctly identifies the target PolarFS instance.
When the system detects quota inconsistencies, it returns IsConsistent=false and populates the InconsistentPaths array.
If the request is successful and no inconsistencies are found, the InconsistentPaths array is empty and IsConsistent is set to true.
For errors such as insufficient permissions or a non-existent resource, see the error codes for details.

Try it now

Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

polardb:CheckPolarFsQuotaConsistency

none

*All Resource

*

None

Request syntax

GET / HTTP/1.1

Request parameters

Parameter	Type	Required	Description	Example
PolarFsInstanceId	string	Yes	The ID of the PolarFS instance.	pfs-test****
Path	string	No	The directory path.	/test
EnableRepair	boolean	No	Specifies whether to repair an inconsistent quota. Valid values: false true	false
EnableStrictCalculate	boolean	No	Specifies whether to calculate the total usage of the directory in strict mode. Valid values: false true	false

Response elements

Element	Type	Description	Example
	object	The response object for the quota consistency check.
PolarFsInstanceId	string	The ID of the PolarFS instance.	pfs-2ze0i74ka607*****
QuotaItem	object	An object that contains details about the quota.
Path	string	The directory path.	/zookeepertest718
Capacity	integer	The storage capacity quota.	104857600
UsedCapacity	integer	The used capacity, in bytes.	104857600
Inodes	integer	The inode quota.	50000
UsedInodes	integer	The number of used inodes.	1
RequestId	string	The request ID.	E56531A4-E552-40BA-9C58-137B80******

Examples

Success response

JSON format

{
  "PolarFsInstanceId": "pfs-2ze0i74ka607*****",
  "QuotaItem": {
    "Path": "/zookeepertest718",
    "Capacity": 104857600,
    "UsedCapacity": 104857600,
    "Inodes": 50000,
    "UsedInodes": 1
  },
  "RequestId": "E56531A4-E552-40BA-9C58-137B80******"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.