Amazon S3对象复制 [英] Amazon S3 Object Replication

问题描述

伙计们， 我可能读的东西有所不同，但是我一直觉得，美国东部的对象和存储桶不会自动复制到美国西部...但是，阅读文档时，我看到两个矛盾的语句:

Folks, I may be reading things different, however I've been under the impression that objects and buckets in us-east do NOT get replicated automatically to us-west... However, reading the documentation, I see 2 conflicting statements:

来自 http://aws.amazon.com/s3/:

除非您转移，否则存储在区域中的对象永远不会离开区域 他们出来.例如，存储在欧盟(爱尔兰)地区的对象从不 离开欧盟.

Objects stored in a Region never leave the Region unless you transfer them out. For example, objects stored in the EU (Ireland) Region never leave the EU.

但是，在 http://docs.aws.amazon中.com/:

s3.amazonaws.com端点— Amazon S3自动将请求路由到 使用网络在北弗吉尼亚或西北太平洋的设施 地图.

s3.amazonaws.com endpoint — Amazon S3 automatically routes requests to facilities in Northern Virginia or the Pacific Northwest using network maps.

存储在美国标准中的对象将在太平洋西北地区和弗吉尼亚北部的多个数据中心中复制，并且如果您使用非特定于区域的URL端点访问S3，则请求将被路由到最近的数据中心(基于我们的地理位置-ip信息).

Objects stored in US Standard are replicated across multiple datacenters in the Pacific Northwest and N. Virginia, and if you access S3 with the URL endpoint that is not region specific then requests will be routed to the closest datacenter (based on our geo-ip information).

所以，我的问题是，这是什么?对象会自动复制吗?还是我们在区域之间手动复制对象，然后使用s3.amazonaws.com端点?

So, my question is, which is it? Do objects get automatically copied? Or do we copy objects manually between regions, then use the s3.amazonaws.com endpoint?

谢谢！

推荐答案

来自AWS支持的说明:

Clarification from AWS Support:

很抱歉造成混乱，在除美国标准以外的所有地区都是如此.美国标准中的所有对象都在西北太平洋和弗吉尼亚北部的数据中心设施之间复制.我将向我们的文档团队提出一项要求，以使文档在这一点上得到澄清.

Sorry for the confusion there, that is the case in all regions except US Standard. All objects in US Standard are replicated across data-center facilities in the Pacific Northwest and N. Virginia. I will open a request with our documentation team to have the documentation clarified around that point.

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