ISO/IEC 14776-341:2000 信息技术-小型计算机系统接口 3（SCSI-3 ）-第341部分：控制命令（SCC）

标准编号：ISO/IEC 14776-341:2000

中文名称：信息技术-小型计算机系统接口 3（SCSI-3 ）-第341部分：控制命令（SCC）

英文名称：Information technology — Small Computer System Interface-3 (SCSI-3) — Part 341: Controller Commands (SCC)

发布日期：2000-06

标准范围

SCSI命令集旨在为输入/输出设备提供高效的对等操作（磁盘、磁带、打印机等）由操作系统控制。SCSI命令集假定命令响应协议。在收到响应之前，不得认为对SCSI命令的操作已完成收到了。响应应包括指示命令最终处置的状态。SCSI命令集提供对一个或多个输入/输出设备的多个操作系统并发控制。然而，多个操作系统必须正确地协调它们的操作或数据会导致腐败。本标准定义了有助于多个应用程序之间协调的命令操作系统。本标准定义了SCSI-3存储阵列的设备模型、可应用于SCSI-3存储阵列的命令，以及唯一适用于SCSI-3的SCSI命令存储阵列。

The SCSI command set is designed to provide efficient peer-to-peer operation of input/output devices(disks, tapes, printers, etc.) by an operating system. The SCSI command set assumes acommand-response protocol. Action on SCSI commands shall not be deemed completed until a responseis received. The response shall include a status that indicates the final disposition of the command.The SCSI command set provides multiple operating systems concurrent control over one or more input/output devices. However, the multiple operating systems must properly coordinate their actions or datacorruption will result. This standard defines commands that assist with coordination between multipleoperating systems.This standard defines a device model for SCSI-3 storage arrays, the commands that may apply to SCSI-3 storage arrays, and the SCSI commands that are uniquely for SCSI-3storage arrays.

标准预览图