How Do I Upload Objects Larger Than 5 GB?
Context
OBS Console puts limits on the size and number of files you can upload.
- In regions that support batch uploads, a maximum of 100 files can be uploaded at a time, with a total size of no more than 5 GB.
- In regions that do not support batch uploads, only one file can be uploaded at a time, with a size of no more than 50 MB.
A single file as large as 5 GB can be uploaded as part of a batch upload. For a single file upload, it cannot exceed 50 MB.
Methods
- 5 GB < Object ≤ 48.8 TB
If an object is larger than 5 GB, you can use OBS Browser+ or obsutil to upload it. Or you can use the OBS SDKs or API to upload the object (up to 48.8 TB) with a multipart upload.
- Using OBS Browser+
Files are uploaded using multipart upload on OBS Browser+. With multipart upload, you can upload a single file with the maximum size of 48.8 TB.
OBS Browser allows up to 500 files to be uploaded at a time.
For details about using OBS Browser+ to upload objects, see Uploading a File or Folder.
- Using obsutil
With multipart upload, you can upload a single file with the maximum size of 48.8 TB. There is no limit on the number of files that can be uploaded at a time.
For details about using obsutil to upload objects, see Uploading an Object.
- Using OBS SDKs
OBS SDK supports uploading a large object with a multipart upload. A multipart upload consists of initiating a multipart upload, uploading parts one by one or concurrently, and assembling parts.
Table 1 Multipart upload using OBS SDKs Language
References
Java
Python
C
Go
BrowserJS
.NET
Android
iOS
PHP
Node.js
- Using OBS APIs
You can upload a large object with a multipart upload API. A multipart upload consists of:
- Using OBS Browser+
- Object > 48.8 TB
If you need to upload data greater than 48.8 TB to OBS, see Migrating Local Data to OBS.
Feedback
Was this page helpful?
Provide feedbackThank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.
For any further questions, feel free to contact us through the chatbot.
Chatbot
