如何从冰川恢复的文件夹（或整桶）到Amazon S3？ [英] How to restore folders (or entire buckets) to Amazon S3 from Glacier?

问题描述

我改变了生命周期一堆我的水桶在Amazon S3这样的存储类设置为冰川。我使用在线AWS控制台这样做。我现在又需要这些文件。

I changed the lifecycle for a bunch of my buckets on Amazon S3 so their storage class was set to Glacier. I did this using the online AWS Console. I now need those files again.

我知道如何回还原到每个文件S3。但我的桶有成千上万的文件。我想看看是否有一种方法来恢复整个水桶腰到S3，就像有一种方法来整桶发送到冰川？

I know how to restore them back to S3 per file. But my buckets have thousands of files. I wanted to see if there was a way to restore the entire bucket back to S3, just like there was a way to send the entire bucket to Glacier?

我猜有一个编程解决方案的方式。但我想看看是否有办法做到这一点在控制台中。或与其他程序？还是其他什么东西我可能会丢失？

I'm guessing there's a way to program a solution. But I wanted to see if there was a way to do it in the Console. Or with another program? Or something else I might be missing?

推荐答案

没有内置的工具这一点。 文件夹在S3是一种幻想的人们方便的基础上，正向斜线的对象键（路径/文件名），并迁移到冰川每个对象都必须单独还原，虽然...

There isn't a built-in tool for this. "Folders" in S3 are an illusion for human convenience, based on forward-slashes in the object key (path/filename) and every object that migrates to glacier has to be restored individually, although...

当然，你可以写一个脚本来遍历层次结构，并把这些恢复使用您选择的编程语言的SDK或REST API请求。

Of course you could write a script to iterate through the hierarchy and send those restore requests using the SDKs or the REST API in your programming language of choice.

请确保您了解如何从冰川恢复到S3的作品，然后再继续。它永远只是暂时的修复，并且您选择天，每个对象将坚持S3回到原来只被储存在冰川前的数量。

Be sure you understand how restoring from glacier into S3 works, before you proceed. It is always only a temporary restoration, and you choose the number of days that each object will persist in S3 before reverting back to being only stored in glacier.

另外，你要确定你明白罚款额恢复在短时间内过多的冰川数据，或者你可以在一些意想不到的开支。根据紧迫性，你可能要发$ P $垫还原操作了数天或数周。

Also, you want to be certain that you understand the penalty charges for restoring too much glacier data in a short period of time, or you could be in for some unexpected expense. Depending on the urgency, you may want to spread the restore operation out over days or weeks.

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