message: rafs/v6: temporarily set its maximum ino to 0xff_ffff_ffff_ffff - 1
diff: @@ -237,7 +237,9 @@ impl DirectSuperBlockV6 {
  impl RafsSuperInodes for DirectSuperBlockV6 {
  fn get_max_ino(&self) -> Inode {
  - todo!()
  + // Library fuse-rs has limit of underlying file system's maximum inode number.
  + // TODO: So we rafs v6 should record it when building
  + 0xff_ffff_ffff_ffff - 1
  }
  /// Find inode offset by ino from inode table and mmap to OndiskInode.
  