I set up the local file storage by setting up the variable storage.local-disk.path to /home/files. After randomly uploading and deleting all files, I still have a folder structure which I do not understand.
```
...
|–– db
| |–– 43
|–– df
| |–– 25
|–– e5
| |–– fd
|–– e6
| |–– 5d
|–– eb
| |–– 63
|–– f6
| |–– 6b
|–– f7
| |–– 63
| |–– a8
...
```
All of these folders are empty (or are containing one subfolder which is empty).
- Where do these folder names come from?
- Why are they not deleted when the files are deleted in the webinterface?
- Can I delete the empty folders without damage?
This folder got confusing very fast...