I have configured nextcloud with AWS S3 and it's working fine, however when I upload a file I get only the correct file displayed in the dashboard but in the bucket I get a lot of files in form of urn:oid:<some-id>
this is my dashboard:
This is my bucket:
As you can see I get 20 file in the bucket.
After invetigation I found that the id in urn:oid:<id> is coming from the database which nextcloud is using (which is mysql in my case) from the oc_filecache table and it does contain a lot of rows even way more than the number of files in the bucket!
Not sure why all these information from nextcloud, and how can I make it display only the files I upload in s3, you know for cost managment reasons :)