Table of Contents

FOREWORD
INTRODUCTION
General
SCSI standards family
1 Scope
2 Normative references
3 Terms, definitions, symbols, abbreviations, and conventions
  3.1 Terms and definitions
  3.2 Acronyms
  3.3 Keywords
  3.4 Editorial conventions
  3.5 Numeric conventions
  3.6 Notation conventions
4 SCSI architecture model
  4.1 Introduction
  4.2 Compliance Requirements
  4.3 The SCSI distributed service model
  4.4 The SCSI client-server model
  4.5 The SCSI structural model
  4.6 SCSI classes
  4.7 Logical unit number (LUN)
  4.8 Nexus
  4.9 SCSI ports
  4.10 The SCSI model for distributed communications
5 SCSI command model
  5.1 The Execute Command procedure call
  5.2 Command descriptor block (CDB)
  5.3 Status
  5.4 SCSI transport protocol services in support of
       Execute Command
  5.5 Command lifetimes
  5.6 Aborting commands
  5.7 Command processing example
  5.8 Commands that complete with CHECK CONDITION status
  5.9 Auto contingent allegiance (ACA)
  5.10 Overlapped commands
  5.11 Incorrect logical unit
  5.12 Task attribute exception conditions
  5.13 Sense data
  5.14 Unit attention condition
6 SCSI events and event notification model
  6.1 SCSI events overview
  6.2 Establishing a unit attention condition subsequent
       to detection of an event
  6.3 Conditions resulting from SCSI events
  6.4 Event notification SCSI transport protocol services
7 Task management functions
  7.1 Task management function procedure calls
  7.2 ABORT TASK
  7.3 ABORT TASK SET
  7.4 CLEAR ACA
  7.5 CLEAR TASK SET
  7.6 I_T NEXUS RESET
  7.7 LOGICAL UNIT RESET
  7.8 QUERY TASK
  7.9 QUERY TASK SET
  7.10 QUERY ASYNCHRONOUS EVENT
  7.11 Task management function lifetime
  7.12 Task management SCSI transport protocol services
  7.13 Task management function example
8 Task set management
  8.1 Introduction to task set management
  8.2 Implicit head of queue
  8.3 Command management model
  8.4 Command management events
  8.5 Command states
  8.6 Task attributes
  8.7 Command priority
  8.8 Command state transitions
  8.9 Task set management examples
Annex A (informative) - Identifiers and names for objects
  A.1 Identifiers and names overview
  A.2 Identifiers and names
Annex B (informative) - SCSI Initiator Port attributes and
                        SCSI Target Port attributes supported
                        by SCSI transport protocols
Annex C (informative) - Terminology mapping to SAM-3
Annex D (informative) - SCSI transport protocol acronyms
Bibliography

Abstract

Describes a reference model that specifies common behaviours for SCSI devices and an abstract structure that is generic to all SCSI I/O system implementations.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	JTC 1