Boto Glacier-使用分段上传功能上传大于4 GB的文件 [英] Boto Glacier - Upload file larger than 4 GB using multipart upload

问题描述

我定期使用boto将文件上传到AWS Glacier，如下所示：

I am periodically uploading a file to AWS Glacier using boto as follows:

# Import boto's layer2
import boto.glacier.layer2

# Create a Layer2 object to connect to Glacier
l = boto.glacier.layer2.Layer2(aws_access_key_id=awsAccess, aws_secret_access_key=awsSecret)

# Get a vault based on vault name (assuming you created it already)
v = l.get_vault(vaultName)

# Create an archive from a local file on the vault
archiveID = v.create_archive_from_file(fileName)

但是对于大于4 GB的文件，此操作将失败。

However this fails for files that are larger than 4 GB in size.

我假设这是因为 Amazon Glacier常见问题解答：可以在单个上载请求中上载的最大档案是4 GB。对于大于100 MB的项目，客户应考虑使用分段上传功能。

I'm assuming that this is because as specified in the Amazon Glacier FAQ: "The largest archive that can be uploaded in a single Upload request is 4 gigabytes. For items larger than 100 megabytes, customers should consider using the Multipart upload capability."

如何在boto和AWS Glacier中使用分段上传功能？

How do I use the Multipart upload capability with boto and AWS Glacier?

推荐答案

Amazon Glacier使用术语归档来描述文件。换句话说，您不能将大于4GB的文件上传到Glacier。如果您仍然想尝试分段上传，请查看vault.concurrent_create_archive_from_file或vault.create_archive_writer

Amazon Glacier uses the term archive to describe files. In other words, you cannot upload a file larger than 4GB to Glacier. If you'd like to try the multipart uploader anyway, look at vault.concurrent_create_archive_from_file or vault.create_archive_writer

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