Comment 1 for bug 583317

This is actually expected on the current genext2fs implementation. Currently it's declaring and filling only the required fields for revision 0.

For revision 1 filesystems we also have volume name, UUID and some other extra fields. This is listed to be implemented in the TODO file from genext2fs project, but I believe that will never be done, as running fsck to fix the values is much easier from a user perspective.