ISO/IEC 14776-321:2002 信息技术-小型计算机系统界面-3-第321部分：设备控制

标准编号：ISO/IEC 14776-321:2002

中文名称：信息技术-小型计算机系统界面-3-第321部分：设备控制

英文名称：Information technology — Small Computer System Interface-3 (SCSI-3) — Part 321: SCSI-3 Block Commands (SBC)

发布日期：2002-08

标准范围

本文档中描述的SCSI命令集旨在提供高效的点对点通信操作系统使用块传输操作输入/输出逻辑单元。这个SCSI命令集采用底层命令响应协议。此SCSI命令集提供对一个或多个操作系统的多个操作系统并发控制更多输入/输出逻辑单元。然而，多个操作系统被假定为适当协调他们的行动以防止数据损坏。此SCSI标准提供有助于多个操作系统之间协调的命令。然而，细节协调的范围超出了SCSI命令集的范围。

The SCSI command set described in this document is designed to provide efficient peer-to-peeroperation of input/output logical units by an operating system using block transfers. TheSCSI command set assumes an underlying command-response protocol.This SCSI command set provides multiple operating systems concurrent control over one ormore input/output logical units. However, the multiple operating systems are assumed tocoordinate their actions properly to prevent data corruption. This SCSI standard providescommands that assist with coordination between multiple operating systems. However, detailsof the coordination are beyond the scope of the SCSI command set.

标准预览图