Looking for rsync usage method with s3fs

Hello, In a project, we need to mirror deb packages with rsync, and store them in a S3 bucket.

Unfortunately, we have so many errors, even when we're using --temp-dir or --in-place parameter in our rsync command. Is Anybody have a setup which works, or an URL to a recent howto ?

We have try many things like for example :

rsync -avW --temp-dir=/tmp/xxx --delete rsync://xxx /mnt/xxx/

or

rsync -avW ---inplace --delete rsync://xxx /mnt/xxx/

However, we have still errors "No such file or directory" or "I/O errors" :(

Any idea ?

• os : Ubuntu 24.04
• rsync : 3.2.7-1ubuntu1.5
• s3fs : 1.93-1build3