if the state is :
a:
a a/.DS_Store a/1.txt a/b a/b/.DS_Store a/b/1.txt a/b/c a/b/c/1.txtDataset B:
b b/2.txt b/c b/c/2.txtThen the command
mv b a/returns error since a/ is not empty.
That’s exactly the issue…

As a result, I need to do somethig which copies the files (e.g. cp -r or StorageManager.upload_folder(‘b’, ‘a’)
but this is expensive