struct fio_zone_info zone_info[0];
};
+int zbd_init_files(struct thread_data *td);
+void zbd_recalc_options_with_zone_granularity(struct thread_data *td);
int zbd_setup_files(struct thread_data *td);
void zbd_free_zone_info(struct fio_file *f);
void zbd_file_reset(struct thread_data *td, struct fio_file *f);