信息技术 AT 附件 第302部分：分区设备ATA命令集-2（ZAC-2）

[中文适用范围]： 本AT Attachment标准集包括本标准以及《AT Attachment-8 ATA/ATAPI 架构模型 (ATA8-AAM)》中描述的ATA实施标准。本标准规定了主机系统用于访问实现主机感知区域集 (参见4.3)、主机管理区域集 (参见4.4)、区域域集 (参见4.5) 和区域领域集 (参见4.6) 的存储设备的命令集。本标准为一类系统制造商、系统集成商、软件供应商以及提供一种或多种区域集功能的存储设备供应商提供了通用的命令集。 [外文原描述]： The set of AT Attachment standards consists of this document and the ATA implementation standards described in AT Attachment - 8 ATA/ATAPI Architecture Model (ATA8-AAM). This document specifies the command set that host systems use to access storage devices that implement the Host Aware Zones feature set (see 4.3), the Host Managed Zones feature set (see 4.4), the Zone Domains feature set (see 4.5), and the Zone Realms feature set (see 4.6). This document provides a common command set for systems manufacturers, system integrators, software suppliers, and suppliers of storage devices that provide one or more of the zones feature sets. Figure 1 shows the relationship of This document to other ATA standards as well as related device and host standards and specifications (e.g., SCSI standards and SATA-I0 specifications). This document maintains compatibility with the ACS-5 standard, INCITS 558-202x, while providing additional functions.