标准摘要
[中文适用范围]: ISO/IEC 14776 的这一部分定义了用于 SCSI 介质更换器设备操作的命令集扩展以及允许其他类型的 SCSI 设备中的介质更换器功能的命令集扩展。 此 SCSI-3 介质更换器命令标准 • 允许应用程序客户端与逻辑单元进行通信,该逻辑单元在 SCSI 服务交付子系统上的 INQUIRY 命令响应数据的设备类型字段中声明自己是介质更换器设备, • 允许应用程序客户端访问逻辑单元中的介质更换器功能,该逻辑单元设置 INQUIRY 命令响应数据中的 MCHNGR 位, • 定义管理 SCSI 介质更换器设备操作的命令。 [外文原描述]: The SCSI command set provides efficient peer-to-peer operation of input/output devices (disks, tapes, printers, etc.) by an operating system. This International Standard defines the SCSI commands and model for indepedent medium changer devices and attached medium changer functions integrated into other SCSI devices. This includes the commands and external behavioural characteristics of a device server, and the behaviour of the attached medium changer commands (SMC).
英文名称Information technology - Small computer system interface-3 (SCSI-3) - Part 351: Medium changer commands (SMC)