- write_size = local_disk_->write(size);
- local_disk_->extension<FileSystemDiskExt>()->incr_used_size(write_size);
- current_position_ += write_size;
- size_ = current_position_;
- } else {
- write_size = local_disk_->write(size);
- current_position_ += write_size;
- if (current_position_ > size_)
- size_ = current_position_;
- }