awslabs / amazon-s3-tar-tool

A utility tool to create a tarball of existing objects in Amazon S3
Apache License 2.0
173 stars 12 forks source link

question about Etag of the final tar-file produced by s3-tar #25

Open sergpolly opened 1 month ago

sergpolly commented 1 month ago

Hi there ! thank you for the useful tool !

Is there a way to reproduce the ETag of the final tar file created by s3-tar-tool locally ?

I.e. once I download an s3-tar-created tar-file and try to recalculate the ETag locally (with the standard 8MB chunksize, using this or that) it doesn't match - is there any other "clever" way to verify integrity of such an s3-tar file after downloading it ?

Thank you !