File Storage vePFS
File Storage vePFS
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File Storage vePFSAPI ReferenceCategoryDescribeFileSystemStatistics - Query file system statistics information
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DescribeFileSystemStatistics - Query file system statistics information
Copy pageDownload PDFDescribeFileSystemStatistics - Query file system statistics information
Call the DescribeFileSystemStatistics API to query file system statistics information.
Debug
API Explorer
You can initiate calls online through API Explorer without paying attention to the signature generation process and quickly obtain the call results.
Request parameters
Only the unique request parameters for this API and some common parameters are listed below. For more information, see Common parameters.
Action string required Example value: DescribeFileSystemStatistics
Operation to perform: DescribeFileSystemStatistics.
Version string required Example value: 2022-01-01
API version: 2022-01-01.
LanguageCode string Optional Example: zh
The fields are described as follows:
- zh: Chinese.
- en: English.
Response parameters
Only the unique response parameters for this API are listed below. For more information, see Response structure.
Statistics object[] Example value: See the return example for details.
File system statistics information.
RegionId string Example value: cn-beijing
Region ID.
AccountId string Example value: 210004****
Account ID.
StoreType string Example value: Advance_100
File system specifications are described as follows:
- Advance_100: 100MB/s/TiB.
- Performance: Performance Edition.
- Intelligent_Computing: Intelligent Computing Edition.
TotalCount integer Example value: 2
Total number of file systems.
CapacityInfo object Example value: See returned example for details.
Capacity information.
Used GiB Integer Example value: 117
File system used capacity, measured in GiB.
TotalTiB integer Example value: 28
Total file system capacity, measured in TiB.
FileSystemType string Example value: VePFS
File system type. Default is VePFS.
StoreTypeCN string Example value: 100MB/s/TiB
Chinese names for file system specifications. The following specifications are supported:
- 100MB/s/TiB.
- Performance_Edition.
- Intelligent_Computing_Edition.
StoreTypeEN string Example value: 100MB/s/TiB_Edition
English name of the file system specification. The following specifications are supported:
- 100MB/s/TiB_Edition.
- Performance_Edition.
- Intelligent_Computing_Edition.
Sample request
POST /?Action=DescribeFileSystemStatistics&Version=2022-01-01 HTTP/1.1
Host: https://api.volcengine.com/api-explorer/?action=DescribeMountServices&groupName=%E6%96%87%E4%BB%B6%E7%B3%BB%E7%BB%9F&serviceCode=vepfs&version=2022-01-01
Content-Type: application/json; charset=UTF-8
X-Date: 20250729T072248Z
X-Content-Sha256: 287e874e******d653b44d21e
Authorization: HMAC-SHA256 Credential=Adfks******wekfwe/20250729/cn-beijing/vepfs/request, SignedHeaders=host;x-content-sha256;x-date, Signature=47a7d934ff7b37c03938******cd7b8278a40a1057690c401e92246a0e41085f
{
"LanguageCode": "zh"
}
Return example
{
"ResponseMetadata": {
"RequestId": "2025072915225213015110609628****",
"Action": "DescribeFileSystemStatistics",
"Version": "2022-01-01",
"Service": "vepfs",
"Region": "cn-beijing"
},
"Result": {
"Statistics": [
{
"RegionId": "cn-beijing",
"AccountId": "210004****",
"StoreType": "Advance_100",
"TotalCount": 2,
"CapacityInfo": {
"UsedGiB": 117,
"TotalTiB": 28
},
"FileSystemType": "VePFS",
"StoreTypeCN": "100MB/s/TiB",
"StoreTypeEN": "100MB/s/TiB_Edition"
}
]
}
}
Error codes
The table below lists the error codes related to the interface and business logic. For public error codes, see the Public Error Codes documentation.
Status Code | Error Code | Error message | Note |
500 | InternalError | Service has some internal Error. Pls Contact With Admin. | Internal error. |
Last updated: 2026.03.03 10:36:48
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