T10/1416-D. Information technology - SCSI Primary Commands - 3 (SPC-3) Revision 23 4 May 2005

Transcription

1 dpans Project T10/1416-D Revision 23 4 May 2005 Information technology - SCSI Primary Commands - 3 (SPC-3) This is an internal working document of T10, a Technical Committee of Accredited Standards Committee INCITS (InterNational Committee for Information Technology Standards). As such this is not a completed standard and has not been approved. The contents may be modified by the T10 Technical Committee. The contents are actively being modified by T10. This document is made available for review and comment only. Permission is granted to members of INCITS, its technical committees, and their associated task groups to reproduce this document for the purposes of INCITS standardization activities without further permission, provided this notice is included. All other rights are reserved. Any duplication of this document for commercial or for-profit use is strictly prohibited. T10 Technical Editor: Ralph O. Weber ENDL Texas Preston Road Suite 102 PMB 178 Dallas, TX USA Telephone: Facsimile: ROWeber@IEEE.org Reference number ISO/IEC : 200x ANSI INCITS.***:200x Printed Wednesday, May 04, :55 AM

2 Points of Contact: T10 Chair T10 Vice-Chair John B. Lohmeyer George O. Penokie LSI Logic IBM 4420 Arrows West Drive 3605 Highway 52 N Colorado Springs, CO MS: 2C6 Tel: (719) Rochester, MN Fax: (719) Tel: (507) lohmeyer@t10.org Fax: (507) gop@us.ibm.com INCITS Secretariat INCITS Secretariat Telephone: Eye Street, NW Suite 200 Facsimile: Washington, DC incits@itic.org T10 Web Site T10 Reflector To subscribe send to majordomo@t10.org with subscribe in message body To unsubscribe send to majordomo@t10.org with unsubscribe in message body Internet address for distribution via T10 reflector: T10@T10.org Document Distribution INCITS Online Store managed by Techstreet Telephone: or 1327 Jones Drive Ann Arbor, MI Facsimile: or Global Engineering 15 Inverness Way East Telephone: or Englewood, CO Facsimile:

3 Draft ANSI (r) INCITS.***:200x American National Standards for Information Systems - SCSI Primary Commands - 3 (SPC-3) Secretariat InterNational Committee for Information Technology Standards Approved mm dd yy American National Standards Institute, Inc. Abstract This standard defines the device model for all SCSI devices. This standard defines the SCSI commands that are basic to every device model and the SCSI commands that may apply to any device model. Draft

4 American National Standard Approval of an American National Standard requires verification by ANSI that the requirements for due process, consensus, and other criteria for approval have been met by the standards developer. Consensus is established when, in the judgment of the ANSI Board of Standards Review, substantial agreement has been reached by directly and materially affected interests. Substantial agreement means much more than a simple majority, but not necessarily unanimity. Consensus requires that all views and objections be considered and that effort be made toward their resolution. The use of American National Standards is completely voluntary; their existence does not in any respect preclude anyone, whether he or she has approved the standards or not, from manufacturing, marketing, purchasing, or using products, processes, or procedures not confirming to the standards. The American National Standards Institute does not develop standards and will in no circumstances give interpretation on any American National Standard in the name of the American National Standards Institute. Requests for interpretations should be addressed to the secretariat or sponsor whose name appears on the title page of this standard. CAUTION NOTICE: This American National Standard may be revised or withdrawn at any time. The procedures of the American National Standards Institute require that action be taken periodically to reaffirm, revise, or withdraw this standard. Purchasers of American National Standards may receive current information on all standards by calling or writing the American National Standards Institute. CAUTION: The developers of this standard have requested that holders of patents that may be required for the implementation of the standard, disclose such patents to the publisher. However, neither the developers nor the publisher have undertaken a patent search in order to identify which, if any, patents may apply to this standard. As of the date of publication of this standard, following calls for the identification of patents that may be required for the implementation of the standard, notice of one or more claims has been received. By publication of this standard, no position is taken with respect to the validity of this claim or of any rights in connection therewith. The known patent holder(s) has (have), however, filed a statement of willingness to grant a license under these rights on reasonable and nondiscriminatory terms and conditions to applicants desiring to obtain such a license. Details may be obtained from the publisher. No further patent search is conducted by the developer or the publisher in respect to any standard it processes. No representation is made or implied that licenses are not required to avoid infringement in the use of this standard. Published by American National Standards Institute 11 West 42nd Street, New York, NY Copyright 5/4/05 by American National Standards Institute All rights reserved. Draft Printed in the United States of America

5 4 May 2005 T10/1416-D Revision 23 Contents Page Foreword... xxiv Introduction... xxvi 1 Scope Normative references Normative references Approved references References under development IETF References Definitions, symbols, abbreviations, and conventions Definitions Acronyms Keywords Conventions and byte ordering Notation conventions Notation for byte encoded character strings Notation for procedure calls Notation for state diagrams Notation for binary power multipliers General Concepts Introduction The request-response model The Command Descriptor Block (CDB) CDB usage and structure The fixed length CDB formats The variable length CDB formats Common CDB fields Operation code Service action Logical block address Transfer length Parameter list length Allocation length Control Data field requirements ASCII data field requirements Null data field termination and zero padding requirements Sense data Sense data introduction Descriptor format sense data Descriptor format sense data overview Information sense data descriptor Command-specific information sense data descriptor Sense key specific sense data descriptor Sense key specific sense data descriptor introduction Field pointer sense key specific data dpans SCSI Primary Commands - 3 (SPC-3) v

6 T10/1416-D Revision 23 4 May Actual retry count sense key specific data Progress indication sense key specific data Segment pointer sense key specific data Field replaceable unit sense data descriptor Vendor specific sense data descriptors Fixed format sense data Current errors Deferred errors Sense key and sense code definitions Model common to all device types Introduction to the model common to all device types Important commands for all SCSI device servers Commands implemented by all SCSI device servers Commands recommended for all SCSI device servers Using the INQUIRY command Using the REPORT LUNS command Using the TEST UNIT READY command Using the REQUEST SENSE command Implicit head of queue Parameter rounding Self-test operations Default self-test The short and extended self-tests Self-test modes Self-test modes overview Foreground mode Background mode Features common to foreground and background self-test modes Reservations Persistent Reservations overview Third party persistent reservations Exceptions to SPC-2 RESERVE and RELEASE behavior Preserving persistent reservations and registrations Preserving persistent reservations and registrations through power loss Nonvolatile memory considerations for preserving persistent reservations and registrations Finding persistent reservations and reservation keys Summary of commands for finding persistent reservations and reservation keys Reporting reservation keys Reporting the persistent reservation Reporting full status Registering Registering and moving the reservation Reserving Persistent reservation holder Releasing persistent reservations and removing registrations Overview Summary of service actions that release persistent reservations and remove registrations Processing for released registrants only persistent reservations Processing for released all registrants persistent reservations Processing for other released persistent reservations Releasing Unregistering Preempting vi dpans SCSI Primary Commands - 3 (SPC-3)

7 4 May 2005 T10/1416-D Revision Overview Failed persistent reservation preempt Preempting persistent reservations and registration handling Removing registrations Preempting and aborting Clearing Multiple target port and initiator port behavior Target port group access states Target port group access overview Asymmetric logical unit access Introduction to asymmetric logical unit access Explicit and implicit asymmetric logical unit access Discovery of asymmetric logical unit access behavior Target port asymmetric access states Target port asymmetric access states overview Active/optimized state Active/non-optimized state Standby state Unavailable state Transitions between target port asymmetric access states Preference Indicator Implicit asymmetric logical units access management Explicit asymmetric logical units access management Behavior after power on, hard reset, logical unit reset, and I_T nexus loss Symmetric logical unit access Power conditions Power conditions overview Power condition state machine Power condition state machine overview PC0:Powered_on state PC1:Active state PC2:Idle state PC3:Standby state Removable medium devices with an attached medium changer Medium auxiliary memory Application client logging Device clocks Commands for all device types Summary of commands for all device types CHANGE ALIASES command CHANGE ALIASES command introduction Alias entry format Alias designation validation Alias entry protocol independent designations Alias entry protocol independent designations overview NULL DESIGNATION alias format EXTENDED COPY command EXTENDED COPY command introduction Errors detected before starting processing of the segment descriptors Errors detected during processing of segment descriptors Abort task management functions Descriptor type codes Target descriptors dpans SCSI Primary Commands - 3 (SPC-3) vii

8 T10/1416-D Revision 23 4 May Target descriptors introduction Identification descriptor target descriptor format Alias target descriptor format Device type specific target descriptor parameters for block device types Device type specific target descriptor parameters for sequential-access device types Device type specific target descriptor parameters for processor device types Segment descriptors Segment descriptors introduction Segment descriptor processing Block device to stream device operations Stream device to block device operations Block device to block device operations Stream device to stream device operations Inline data to stream device operation Embedded data to stream device operation Stream device to discard operation Verify device operation Block device with offset to stream device operation Stream device to block device with offset operation Block device with offset to block device with offset operation Write filemarks operation Space operation Locate operation Tape device image copy operation Register persistent reservation key operation Third party persistent reservations source I_T nexus INQUIRY command INQUIRY command introduction Standard INQUIRY data SCSI Parallel Interface specific INQUIRY data Vital product data LOG SELECT command LOG SENSE command MODE SELECT(6) command MODE SELECT(10) command MODE SENSE(6) command MODE SENSE(6) command introduction Current values Changeable values Default values Saved values Initial responses MODE SENSE(10) command PERSISTENT RESERVE IN command PERSISTENT RESERVE IN command introduction READ KEYS service action READ RESERVATION service action READ RESERVATION service action introduction Format of PERSISTENT RESERVE IN parameter data for READ RESERVATION Persistent reservations scope Persistent reservations type REPORT CAPABILITIES service action READ FULL STATUS service action PERSISTENT RESERVE OUT command viii dpans SCSI Primary Commands - 3 (SPC-3)

9 4 May 2005 T10/1416-D Revision PERSISTENT RESERVE OUT command introduction PERSISTENT RESERVE OUT service actions Basic PERSISTENT RESERVE OUT parameter list PERSISTENT RESERVE OUT command with REGISTER AND MOVE service action parameters PREVENT ALLOW MEDIUM REMOVAL command READ ATTRIBUTE command READ ATTRIBUTE command introduction ATTRIBUTE VALUES service action ATTRIBUTE LIST service action VOLUME LIST service action PARTITION LIST service action READ BUFFER command READ BUFFER command introduction Combined header and data mode (00h) Vendor specific mode (01h) Data mode (02h) Descriptor mode (03h) Echo buffer mode (0Ah) Echo buffer descriptor mode (0Bh) Enable expander communications protocol and Echo buffer (1Ah) READ MEDIA SERIAL NUMBER command RECEIVE COPY RESULTS command RECEIVE COPY RESULTS command introduction COPY STATUS service action RECEIVE DATA service action OPERATING PARAMETERS service action FAILED SEGMENT DETAILS service action RECEIVE DIAGNOSTIC RESULTS command REPORT ALIASES command REPORT DEVICE IDENTIFIER command REPORT LUNS command REPORT PRIORITY command REPORT SUPPORTED OPERATION CODES command REPORT SUPPORTED OPERATION CODES command introduction All_commands parameter data format One_command parameter data format REPORT SUPPORTED TASK MANAGEMENT FUNCTIONS command REPORT TARGET PORT GROUPS command REPORT TIMESTAMP command REQUEST SENSE command SEND DIAGNOSTIC command SET DEVICE IDENTIFIER command SET PRIORITY command SET TARGET PORT GROUPS command SET TIMESTAMP command TEST UNIT READY command WRITE ATTRIBUTE command WRITE BUFFER command WRITE BUFFER command introduction Combined header and data mode (00h) Vendor specific mode (01h) Data mode (02h) Download microcode mode (04h) Download microcode and save mode (05h) dpans SCSI Primary Commands - 3 (SPC-3) ix

10 T10/1416-D Revision 23 4 May Download microcode with offsets mode (06h) Download microcode with offsets and save mode (07h) Write data to echo buffer mode (0Ah) Enable expander communications protocol and Echo buffer mode (1Ah) Disable expander communications protocol mode (1Bh) Download application log mode (1Ch) Parameters for all device types Diagnostic parameters Diagnostic page format and page codes for all device types Supported diagnostic pages Log parameters Log page structure and page codes for all device types Application Client log page Buffer Over-Run/Under-Run log page Error counter log pages Informational Exceptions log page Last n Deferred Errors or Asynchronous Events log page Last n Error Events log page Non-Medium Error log page Protocol Specific Port log page Self-Test Results log page Start-Stop Cycle Counter log page Supported Log Pages log page Temperature log page Medium auxiliary memory attributes Attribute format Attribute identifier values Attribute identifier values overview Device type attributes Medium type attributes Host type attributes Mode parameters Mode parameters overview Mode parameter list format Mode parameter header formats Mode parameter block descriptor formats General block descriptor format Mode page and subpage formats and page codes Control mode page Control Extension mode page Disconnect-Reconnect mode page Extended mode page Extended Device-Type Specific mode page Informational Exceptions Control mode page Power Condition mode page Protocol Specific Logical Unit mode page Protocol Specific Port mode page Protocol specific parameters Protocol specific parameters introduction Alias entry protocol specific designations Introduction to alias entry protocol specific designations Fibre Channel specific alias entry designations Introduction to Fibre Channel specific alias entry designations x dpans SCSI Primary Commands - 3 (SPC-3)

11 4 May 2005 T10/1416-D Revision Fibre Channel world wide port name alias entry designation Fibre Channel world wide port name with N_Port checking alias entry designation RDMA specific alias entry designations Introduction to RDMA specific alias entry designations RDMA target port identifier alias entry designation InfiniBand global identifier with target port identifier checking alias entry designation Internet SCSI specific alias entry designations Introduction to Internet SCSI specific alias entry designations iscsi name alias entry designation iscsi name with binary IPv4 address alias entry designation iscsi name with IPname alias entry designation iscsi name with binary IPv6 address alias entry designation EXTENDED COPY protocol specific target descriptors Introduction to EXTENDED COPY protocol specific target descriptors Fibre Channel N_Port_Name EXTENDED COPY target descriptor format Fibre Channel N_Port_ID EXTENDED COPY target descriptor format Fibre Channel N_Port_ID with N_Port_Name checking EXTENDED COPY target descriptor format SCSI Parallel T_L EXTENDED COPY target descriptor format IEEE 1394 EUI-64 EXTENDED COPY target descriptor format RDMA EXTENDED COPY target descriptor format iscsi binary IPv4 address EXTENDED COPY target descriptor format SAS serial SCSI protocol target descriptor format TransportID identifiers Overview of TransportID identifiers TransportID for initiator ports using SCSI over Fibre Channel TransportID for initiator ports using a parallel SCSI bus TransportID for initiator ports using SCSI over IEEE TransportID for initiator ports using SCSI over an RDMA interface TransportID for initiator ports using SCSI over iscsi TransportID for initiator ports using SCSI over SAS Serial SCSI Protocol Vital product data parameters Vital product data parameters overview and page codes ASCII Information VPD page Device Identification VPD page Device Identification VPD page overview Device identification descriptor requirements Identification descriptors for logical units other than well known logical units Identification descriptors for well known logical units Identification descriptors for SCSI target ports Relative target port identifiers Target port names or identifiers Identification descriptors for SCSI target devices Vendor specific identifier format T10 vendor ID based format EUI-64 based identifier format EUI-64 based identifier format overview EUI-64 identifier format EUI-64 based 12-byte identifier format EUI-64 based 16-byte identifier format NAA identifier format NAA identifier basic format NAA IEEE Extended identifier format NAA IEEE Registered identifier format NAA IEEE Registered Extended identifier format dpans SCSI Primary Commands - 3 (SPC-3) xi

12 T10/1416-D Revision 23 4 May Relative target port identifier format Target port group identifier format Logical unit group identifier format MD5 logical unit identifier format SCSI name string identifier format Extended INQUIRY Data VPD page Management Network Addresses VPD page Mode Page Policy VPD page SCSI Ports VPD page Software Interface Identification VPD page Supported VPD pages Unit Serial Number VPD page Well known logical units Model for well known logical units REPORT LUNS well known logical unit ACCESS CONTROLS well known logical unit Access controls model Access controls commands Access controls overview The access control list (ACL) ACL overview Access identifiers Logical unit access control descriptors Managing the ACL ACL management overview Authorizing ACL management Identifying logical units during ACL management Tracking changes in logical unit identification Enrolling AccessIDs Enrollment states Summary of enrollment states Not-enrolled state Enrolled state Pending-enrolled state ACL LUN conflict resolution Granting and revoking access rights Non-proxy access rights Proxy access Proxy tokens Proxy LUNs Verifying access rights The management identifier key Management identifier key usage Overriding the management identifier key The OVERRIDE MGMT ID KEY service action The override lockout timer Reporting access control information Access controls log Interactions of access controls and other features Task set management and access controls Existing reservations and ACL changes Access controls information persistence and memory usage requirements Access identifier formats xii dpans SCSI Primary Commands - 3 (SPC-3)

13 4 May 2005 T10/1416-D Revision Access identifier type AccessID access identifiers ACCESS CONTROL IN command ACCESS CONTROL IN introduction REPORT ACL service action REPORT ACL introduction REPORT ACL parameter data format REPORT ACL parameter data introduction Granted ACL data page format Granted All ACL data page format Proxy Tokens ACL data page format REPORT LU DESCRIPTORS service action REPORT LU DESCRIPTORS introduction REPORT LU DESCRIPTORS parameter data format REPORT ACCESS CONTROLS LOG service action REPORT ACCESS CONTROLS LOG introduction REPORT ACCESS CONTROLS LOG parameter data format REPORT ACCESS CONTROLS LOG parameter data introduction Key Overrides access controls log portion page format Invalid Keys access controls log portion page format ACL LUN Conflicts access controls log portion page format REPORT OVERRIDE LOCKOUT TIMER service action REQUEST PROXY TOKEN service action ACCESS CONTROL OUT command ACCESS CONTROL OUT introduction MANAGE ACL service action MANAGE ACL introduction The Grant/Revoke ACE page The Grant All ACE page The Revoke Proxy Token ACE page The Revoke All Proxy Tokens ACE page DISABLE ACCESS CONTROLS service action ACCESS ID ENROLL service action CANCEL ENROLLMENT service action CLEAR ACCESS CONTROLS LOG service action MANAGE OVERRIDE LOCKOUT TIMER service action OVERRIDE MGMT ID KEY service action REVOKE PROXY TOKEN service action REVOKE ALL PROXY TOKENS service action ASSIGN PROXY LUN service action RELEASE PROXY LUN service action TARGET LOG PAGES well known logical unit Annex A (informative) Terminology mapping Annex B (Informative) PERSISTENT RESERVE IN/OUT functionality for RESERVE/RELEASE replacement B.1 Introduction B.2 Replacing the reserve/release method with the PERSISTENT RESERVE OUT COMMAND B.3 Third party reservations Annex C (Informative) Procedures for logging operations in SCSI C.1 Procedures for logging operations in SCSI introduction C.2 Logging operations terminology C.3 LOG SENSE command dpans SCSI Primary Commands - 3 (SPC-3) xiii

14 T10/1416-D Revision 23 4 May 2005 C.4 LOG SELECT command C.5 Exception conditions during logging C.5.1 Overview of exception conditions during logging C.5.2 Pseudocode C.5.3 Pseudocode C.5.4 Pseudocode Annex D (informative) Numeric order codes D.1 Numeric order codes introduction D.2 Additional sense codes D.3 Operation codes D.3.1 Operation codes D.3.2 Additional operation codes for devices with the MCHNGR bit set to one D.3.3 Additional operation codes for devices with the EncServ bit set to one D.3.4 MAINTENANCE (IN) and MAINTENANCE (OUT) service actions D.3.5 SERVICE ACTION IN and SERVICE ACTION OUT service actions D.3.6 Variable length CDB service action codes D.4 Diagnostic page codes D.5 Log page codes D.6 Mode page codes D.7 VPD page codes D.8 Version descriptor values D.9 T10 IEEE binary identifiers Annex E (informative) T10 vendor identification xiv dpans SCSI Primary Commands - 3 (SPC-3)

15 4 May 2005 T10/1416-D Revision 23 Tables Page 1 ISO and American numbering conventions examples Binary power multiplier nomenclature Typical CDB for 6-byte commands Typical CDB for 10-byte commands Typical CDB for 12-byte commands Typical CDB for 16-byte commands Typical CDB for long LBA 16-byte commands Typical variable length CDB Typical variable length CDB for long LBA 32-byte commands OPERATION CODE byte Group Code values Sense data response codes Descriptor format sense data Sense data descriptor format Sense data descriptor types Information sense data descriptor format Command-specific information sense data descriptor format Sense key specific sense data descriptor format Sense key specific field definitions Field pointer sense key specific data Actual retry count sense key specific data Progress indication sense key specific data Segment pointer sense key specific data Field replaceable unit sense data descriptor format Vendor specific sense data descriptor format Fixed format sense data Sense key descriptions ASC and ASCQ assignments Exception commands for background self-tests Self-test mode summary SPC commands that are allowed in the presence of various reservations PERSISTENT RESERVE OUT service actions that are allowed in the presence of various reservations Register behaviors for a REGISTER service action Register behaviors for a REGISTER AND IGNORE EXISTING KEY service action I_T Nexuses being registered Register behaviors for a REGISTER AND MOVE service action Processing for released persistent reservations Preempting actions Power Conditions Types of MAM attributes MAM attribute states TIMESTAMP ORIGIN field TIMESTAMP field format Commands for all device types CHANGE ALIASES command CHANGE ALIASES parameter list Alias entry format Alias entry protocol identifiers Protocol independent alias entry format codes EXTENDED COPY command EXTENDED COPY parameter list EXTENDED COPY descriptor type codes dpans SCSI Primary Commands - 3 (SPC-3) xv

16 T10/1416-D Revision 23 4 May Target descriptor format LU ID TYPE field Device type specific parameters in target descriptors Identification descriptor target descriptor format Alias target descriptor format Device type specific target descriptor parameters for block device types Device type specific target descriptor parameters for sequential-access device types Stream device transfer lengths Device type specific target descriptor parameters for processor device types Segment descriptor header Descriptor Type Code Dependent Copy Manager Processing PAD and CAT bit definitions Block device to or from stream device segment descriptor Block device to block device segment descriptor Stream device to stream device segment descriptor Inline data to stream device segment descriptor Embedded data to stream device segment descriptor Stream device to discard segment descriptor Verify device operation segment descriptor Block device with offset to or from stream device segment descriptor Block device with offset to block device with offset segment descriptor Write filemarks operation segment descriptor Space operation segment descriptor Locate operation segment descriptor Tape device image copy segment descriptor Register persistent reservation key segment descriptor Third party persistent reservations source I_T nexus segment descriptor INQUIRY command Standard INQUIRY data format Peripheral qualifier Peripheral device type Version TPGS field BQUE and CMDQUE bits definition Version descriptor values SPI-specific standard INQUIRY bits Maximum logical device configuration table CLOCKING field LOG SELECT command Page control (PC) field LOG SENSE command MODE SELECT(6) command Mode page policies MODE SELECT(10) command MODE SENSE(6) command Page control (PC) field Mode page code usage for all devices MODE SENSE(10) command PERSISTENT RESERVE IN command PERSISTENT RESERVE IN service action codes PERSISTENT RESERVE IN parameter data for READ KEYS PERSISTENT RESERVE IN parameter data for READ RESERVATION with no reservation held PERSISTENT RESERVE IN parameter data for READ RESERVATION with reservation Persistent reservation scope codes xvi dpans SCSI Primary Commands - 3 (SPC-3)

17 4 May 2005 T10/1416-D Revision Persistent reservation type codes PERSISTENT RESERVE IN parameter data for REPORT CAPABILITIES Persistent Reservation Type Mask format PERSISTENT RESERVE IN parameter data for READ FULL STATUS PERSISTENT RESERVE IN full status descriptor format PERSISTENT RESERVE OUT command PERSISTENT RESERVE OUT service action codes PERSISTENT RESERVE OUT parameter list PERSISTENT RESERVE OUT specify initiator ports additional parameter data PERSISTENT RESERVE OUT service actions and valid parameters (part 1 of 2) PERSISTENT RESERVE OUT command with REGISTER AND MOVE service action parameter list PREVENT ALLOW MEDIUM REMOVAL command PREVENT field READ ATTRIBUTE command READ ATTRIBUTE service action codes READ ATTRIBUTE with ATTRIBUTE VALUES service action parameter list format READ ATTRIBUTE with ATTRIBUTE LIST service action parameter list format READ ATTRIBUTE with VOLUME LIST service action parameter list format READ ATTRIBUTE with PARTITION LIST service action parameter list format READ BUFFER command READ BUFFER MODE field READ BUFFER header READ BUFFER descriptor Buffer offset boundary Echo buffer descriptor READ MEDIA SERIAL NUMBER command READ MEDIA SERIAL NUMBER parameter data format RECEIVE COPY RESULTS command RECEIVE COPY RESULTS service action codes Parameter data for the COPY STATUS service action COPY MANAGER STATUS field COPY STATUS TRANSFER COUNT UNITS field Parameter data for the RECEIVE DATA service action Parameter data for the OPERATING PARAMETERS service action Parameter data for the FAILED SEGMENT DETAILS service action RECEIVE DIAGNOSTIC RESULTS command REPORT ALIASES command REPORT ALIASES parameter data REPORT DEVICE IDENTIFIER command REPORT DEVICE IDENTIFIER parameter data REPORT LUNS command SELECT REPORT field REPORT LUNS parameter data format REPORT PRIORITY command PRIORITY REPORTED field REPORT PRIORITY parameter data format Priority descriptor format REPORT SUPPORTED OPERATION CODES command REPORT SUPPORTED OPERATION CODES reporting options All_commands parameter data Command descriptor format One_command parameter data SUPPORT values REPORT SUPPORTED TASK MANAGEMENT FUNCTIONS command dpans SCSI Primary Commands - 3 (SPC-3) xvii

18 T10/1416-D Revision 23 4 May REPORT SUPPORTED TASK MANAGEMENT FUNCTIONS parameter data REPORT TARGET PORT GROUPS command REPORT TARGET PORT GROUPS parameter data format Target port group descriptor format ASYMMETRIC ACCESS STATE field STATUS CODE field Target port descriptor format REPORT TIMESTAMP command REPORT TIMESTAMP parameter data format REQUEST SENSE command SEND DIAGNOSTIC command SELF-TEST CODE field SET DEVICE IDENTIFIER command SET DEVICE IDENTIFIER parameter list SET PRIORITY command I_T_L NEXUS TO SET field SET PRIORITY parameter list format SET TARGET PORT GROUPS command SET TARGET PORT GROUPS parameter list format Set target port group descriptor parameter list ASYMMETRIC ACCESS STATE field SET TIMESTAMP command SET TIMESTAMP parameter data format TEST UNIT READY command Preferred TEST UNIT READY responses WRITE ATTRIBUTE parameter list format WRITE ATTRIBUTE command WRITE BUFFER command WRITE BUFFER MODE field Application log data WRITE BUFFER format ERROR TYPE field CODE SET field ERROR LOCATION FORMAT field Diagnostic page format Diagnostic page codes Supported diagnostic pages Log page format Log parameter Threshold met criteria Log page codes Application client log page General usage application client parameter data Parameter control bits for general usage parameters (0000h through 0FFFh) Parameter code field for buffer over-run/under-run counters Count basis definition CAUSE field definition Error counter log page codes Parameter codes for error counter log pages Informational Exceptions log page Informational exceptions parameter codes Informational exceptions general parameter data Parameter control bits for Informational exceptions log parameter (0000h) Non-medium error event parameter codes Protocol Specific Port log page xviii dpans SCSI Primary Commands - 3 (SPC-3)

19 4 May 2005 T10/1416-D Revision Protocol specific port log parameter format Self-Test Results log page Self-test results log parameter format Parameter control bits for self-test results log parameters SELF-TEST RESULTS field Start-Stop Cycle Counter log page Parameter control bits for date of manufacture parameter (0001h) Parameter control bits for accounting date parameter (0002h) Parameter control bits for start-stop cycle counter parameters (0003h and 0004h) Supported log pages Temperature log page Parameter control bits for temperature parameters (0000h and 0001h) MAM ATTRIBUTE format MAM attribute formats MAM attribute identifier range assignments Device type attributes DEVICE VENDOR/SERIAL NUMBER attribute format MEDIUM USAGE HISTORY attribute format PARTITION USAGE HISTORY attribute format Medium type attributes MEDIUM TYPE and MEDIUM TYPE INFORMATION attributes Host type attributes TEXT LOCALIZATION IDENTIFIER attribute values Mode parameter list Mode parameter header(6) Mode parameter header(10) General mode parameter block descriptor Page_0 mode page format Sub_page mode page format Mode page codes and subpage codes Control mode page Task set type (TST) field QUEUE ALGORITHM MODIFIER field Queue error management (QERR) field Unit attention interlocks control (UA_INTLCK_CTRL) field AUTOLOAD MODE field Control Extension mode page Disconnect-Reconnect mode page Data transfer disconnect control Extended mode page Extended Device-Type Specific mode page Informational Exceptions Control mode page Method of reporting informational exceptions (MRIE) field Power Condition mode page Protocol Specific Logical Unit mode page Page_0 format Protocol Specific Port mode page Sub_page format Protocol Specific Port mode page PROTOCOL IDENTIFIER values Fibre Channel alias entry format codes Fibre Channel world wide port name alias entry designation Fibre Channel world wide port name with N_Port checking alias entry designation RDMA alias entry format codes RDMA target port identifier alias entry designation InfiniBand global identifier with target port identifier checking alias entry designation dpans SCSI Primary Commands - 3 (SPC-3) xix

20 T10/1416-D Revision 23 4 May iscsi alias entry format codes iscsi name alias entry designation iscsi name with binary IPv4 address alias entry designation iscsi name with IPname alias entry designation iscsi name with binary IPv6 address alias entry designation Fibre Channel N_Port_Name EXTENDED COPY target descriptor format Fibre Channel N_Port_ID EXTENDED COPY target descriptor format Fibre Channel N_Port_ID with N_Port_Name checking target descriptor format SCSI Parallel T_L EXTENDED COPY target descriptor format IEEE 1394 EUI-64 EXTENDED COPY target descriptor format RDMA EXTENDED COPY target descriptor format iscsi binary IPv4 address EXTENDED COPY target descriptor format SAS serial SCSI protocol EXTENDED COPY target descriptor format TransportID format TransportID formats for specific SCSI transport protocols Fibre Channel TransportID format Parallel SCSI bus TransportID format IEEE 1394 TransportID format RDMA TransportID format iscsi TransportID formats iscsi initiator device TransportID format iscsi initiator port TransportID format SAS Serial SCSI Protocol TransportID format Vital product data page codes ASCII Information VPD page Device Identification VPD page Identification descriptor CODE SET field ASSOCIATION field IDENTIFIER TYPE field Vendor specific IDENTIFIER field format T10 vendor ID based IDENTIFIER field format EUI-64 based identifier lengths EUI-64 IDENTIFIER field format EUI-64 based 12-byte IDENTIFIER field format EUI-64 based 16-byte IDENTIFIER field format NAA IDENTIFIER field format Name Address Authority (NAA) field NAA IEEE Extended IDENTIFIER field format NAA IEEE Registered IDENTIFIER field format NAA IEEE Registered Extended IDENTIFIER field format Relative target port IDENTIFIER field format RELATIVE TARGET PORT IDENTIFIER field Target port group IDENTIFIER field format Logical unit group IDENTIFIER field format MD5 logical unit IDENTIFIER field format MD5 logical unit identifier example available data Example MD5 input for computation of a logical unit identifier SCSI name string IDENTIFIER field format Extended INQUIRY Data VPD page Management Network Addresses VPD page Network service descriptor format Network services type Mode Page Policy VPD page xx dpans SCSI Primary Commands - 3 (SPC-3)

21 4 May 2005 T10/1416-D Revision Mode page policy descriptor MODE PAGE POLICY field SCSI Ports VPD page SCSI port identification descriptor RELATIVE PORT IDENTIFIER field Target port descriptor Software Interface Identification VPD page Software interface identifier format Supported VPD pages Unit Serial Number VPD page Well known logical unit numbers Commands for the REPORT LUNS well known logical unit Commands for the ACCESS CONTROLS well known logical unit ACCESS CONTROL OUT management identifier key requirements ACCESS CONTROL IN management identifier key requirements Mandatory access controls resources Optional access controls resources Access Identifier types AccessID access identifier format ACCESS CONTROL IN service actions ACCESS CONTROL IN command with REPORT ACL service action ACCESS CONTROL IN with REPORT ACL parameter data format ACL data page codes Granted ACL data page format Granted ACL data page LUACD descriptor format Access mode values Granted All ACL data page format Proxy Tokens ACL data page format Proxy token descriptor format ACCESS CONTROL IN command with REPORT LU DESCRIPTORS service action ACCESS CONTROL IN with REPORT LU DESCRIPTORS parameter data format SUPPORTED LUN MASK FORMAT field format Logical Unit descriptor format ACCESS CONTROL IN command with REPORT ACCESS CONTROLS LOG service action CDB LOG PORTION field values ACCESS CONTROL IN with REPORT ACCESS CONTROLS LOG parameter data format Parameter data LOG PORTION field values Key Overrides access controls log portion page format Invalid Keys access controls log portion page format ACL LUN Conflicts access controls log portion page format ACCESS CONTROL IN command with REPORT OVERRIDE LOCKOUT TIMER service action ACCESS CONTROL IN with REPORT OVERRIDE LOCKOUT TIMER parameter data ACCESS CONTROL IN command with REQUEST PROXY TOKEN service action ACCESS CONTROL IN with REQUEST PROXY TOKEN parameter data ACCESS CONTROL OUT service actions ACCESS CONTROL OUT command format ACCESS CONTROL OUT with MANAGE ACL parameter data format ACE page codes Grant/Revoke ACE page format ACE page LUACD descriptor format Access Coordinator Grant/Revoke ACE page actions Grant All ACE page format Revoke Proxy Token ACE page format Revoke All Proxy Tokens ACE page format dpans SCSI Primary Commands - 3 (SPC-3) xxi

22 T10/1416-D Revision 23 4 May ACCESS CONTROL OUT with DISABLE ACCESS CONTROLS parameter data format ACCESS CONTROL OUT with ACCESS ID ENROLL parameter data format ACCESS CONTROL OUT with CLEAR ACCESS CONTROLS LOG parameter data format CLEAR ACCESS CONTROLS LOG LOG PORTION field values ACCESS CONTROL OUT with MANAGE OVERRIDE LOCKOUT TIMER parameter data format ACCESS CONTROL OUT with OVERRIDE MGMT ID KEY parameter data format ACCESS CONTROL OUT with REVOKE PROXY TOKEN parameter data format ACCESS CONTROL OUT with REVOKE ALL PROXY TOKENS parameter data format ACCESS CONTROL OUT with ASSIGN PROXY LUN parameter data format ACCESS CONTROL OUT with RELEASE PROXY LUN parameter data format Commands for the TARGET LOG PAGES well known logical unit A.1 SPC-3 to SPC-2 terminology mapping B.1 PERSISTENT RESERVE OUT command features C.1 LOG SENSE Command CDB fields C.2 LOG SENSE returned parameter values C.3 LOG SENSE save options C.4 LOG SELECT CDB fields C.5 LOG SELECT save options C.6 LOG SELECT controller parameter values C.7 Log parameter control byte saving definitions C.9 Logging exception conditions C.8 Log parameter control byte updating definitions D.1 ASC and ASCQ assignments D.2 Operation codes D.3 Additional operation codes for devices with the MCHNGR bit set to one D.4 Additional operation codes for devices with the EncServ bit set to one D.5 MAINTENANCE (IN) and MAINTENANCE (OUT) service actions D.6 SERVICE ACTION IN(12) and SERVICE ACTION OUT(12) service actions D.7 SERVICE ACTION IN(16) and SERVICE ACTION OUT(16) service actions D.8 Variable Length CDB Service Action Code Ranges D.9 Variable Length CDB Service Action Codes Used by All Device Types D.10 Diagnostic page codes D.11 Log page codes D.12 Mode page codes D.13 VPD page codes D.14 Version descriptor assignments D.15 Standard code value guidelines D.16 Revision code value guidelines D.17 IEEE binary identifiers assigned by T E.1 T10 vendor identification list xxii dpans SCSI Primary Commands - 3 (SPC-3)