Obtaining Storage Information of a Bucket¶
Functions¶
This operation queries the number of bucket objects and the space occupied by the objects. The size of the object space is a positive integer, measured by bytes.
Note
Because OBS bucket storage statistics are measured in the background, the storage information is not updated in real time. For this reason, you are advised not to perform real-time verification on the storage information.
Request Syntax¶
GET /?storageinfo HTTP/1.1
Host: bucketname.obs.region.example.com
Date: date
Authorization: authorization
Request Parameters¶
This request contains no parameters.
Request Headers¶
This request uses common headers. For details, see Table 3.
Request Elements¶
This request contains no elements.
Response Syntax¶
HTTP/1.1 status_code
Date: date
Content-Type: type
Content-Length: length
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<GetBucketStorageInfoResult xmlns="http://obs.region.example.com/doc/2015-06-30/">
<Size>size</Size>
<ObjectNumber>number</ObjectNumber>
</GetBucketStorageInfoResult>
Response Headers¶
The response to the request uses common headers. For details, see Table 1.
Response Elements¶
This response contains elements of information about the used storage capacity of a bucket. Table 1 describes the elements.
Element | Description |
|---|---|
GetBucketStorageInfoResult | Request result that saves bucket storage information, including the stored data size and the number of objects Type: XML |
Size | Size of stored data Type: long |
ObjectNumber | Number of objects returned Type: integer |
Error Responses¶
No special error responses are returned. For details about error responses, see Table 2.
Sample Request¶
GET /?storageinfo HTTP/1.1
User-Agent: curl/7.29.0
Host: examplebucket.obs.region.example.com
Accept: */*
Date: WED, 01 Jul 2015 03:31:18 GMT
Authorization: OBS H4IPJX0TQTHTHEBQQCEC:bLcdeJGYWw/eEEjMhPZx2MK5R9U=
Sample Response¶
HTTP/1.1 200 OK
Server: OBS
x-obs-request-id: BF260000016435DD2958BFDCDB86B55E
x-obs-id-2: 32AAAQAAEAABAAAQAAEAABAAAQAAEAABCSitZctaPYVnat49fVMd1O+OWIP1yrg3
Content-Type: application/xml
WED, 01 Jul 2015 03:31:18 GMT
Content-Length: 206
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<GetBucketStorageInfoResult xmlns="http://obs.example.com/doc/2015-06-30/">
<Size>25490</Size>
<ObjectNumber>24</ObjectNumber>
</GetBucketStorageInfoResult>