Nick Craig-Wood

@tonymet I would prefer a solution with no extra dependencies if possible.

This is an interesting idea. I've noticed that there are fields for extra checksums in the SDK but never followed up on that. There are several interesting things in the...

If anyone would like to try a prototype of this, here it is [v1.69.0-beta.8419.bdf177718.fix-s3-hash](https://beta.rclone.org/branch/fix-s3-hash/v1.69.0-beta.8419.bdf177718.fix-s3-hash/) on branch [fix-s3-hash](https://github.com/rclone/rclone/tree/fix-s3-hash) (uploaded in 15-30 mins) This supports one additional hash using the `--s3-hash` parameter....

Great testing. Yes it probably won't work with all providers but it should with a recent minio. Can you try multipart uploads? Also try rclone hashsum to see if the...

You'll need to use the --s3-hash flag on the hashsum command and you can verify the hash is correct there hopefully for single and multipart uploads.

Ah I see, it failed on the multipart uploads. Will see if I can fix

@msemadi I think this is unrelated to this issue. However `trailing checksum is not supported` indicates the s3 server does not support trailing checksums. Not sure exactly what s3 server...

I see what you mean, so an `--allow-duplicates` flag... This will break the syncing unfortunately - rclone tries to pair file names up by name to see if they have...

The CLI logs and the kubectl logs are different. In the kubectl logs rclone isn't picking up any Azure credentials, so requests go out without an Authorization header. In other...

I did not know about the check-file extension. It looks very useful to read hashes. It clearly is a much better idea than shelling out to md5sum. @albertony you've done...