Score:0

Does AWS CLI bring data across local network when doing `aws s3 mv` between two S3 locations?

pg flag

When moving data between two S3 locations using the AWS CLI, for example:

aws s3 mv s3://bucket/prefix s3://bucket/other-prefix

Is the data downloaded to your local computer and then re-uploaded? Or does it stay in the data center? Is it different for cp vs mv, or if moving data between buckets in different regions/azs?

Tim avatar
gp flag
Tim
The way to work this out is to put a 1GB file into S3 and move it, watching your network usage while it executes. Once you do that please answer your question below.
de flag
It seems the answer to such a basic question would be easy to find in AWS documentation, but in my searching I have not found it.
Score:2
pg flag

Did some testing into s3 as mentioned by @tim and after monitoring network usage, I determined that the answer is no, data is not moved across your local network

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