Encfs is pretty opaque -- afaik modifying a file will at least change an entire block, possibly the entire file. Two identical files will look completely different (per file IVs) -- so no deduplicaton is possible.
But adding and removing files works as expected, so adding a few files to the encfs system, should translate to the same number of files added to the underlying folder.
But adding and removing files works as expected, so adding a few files to the encfs system, should translate to the same number of files added to the underlying folder.