On a write, the DIF is generated by the host bus adapter ( HBA ), based on the block data and logical block address. 在写数据时,主机总线适配器(HBA)根据块数据和逻辑块地址(LBA)生成DIF。
By researching the continuity of file data-block allocation on two-dimensional logical block address, the concepts of " sequence continuity " and " stochastic continuity " were presented. 以二维逻辑块地址(LBA)为基础,对体全息数据存储文件系统空间分配的连续性进行了研究,提出了顺序连续和随机连续的概念。