Report Luns A0h, LUN List Length 00 00 08h | Sony SDX-800V/R

6.Command Specification

REPORT LUNS

6.21.REPORT LUNS A0h

Bit	7	6	5	4		3	2	1	0
Byte
0				Operation		Code (A0h)
1					Reserved
2					Reserved
3					Reserved
4					Reserved
5					Reserved
6	(MSB)
7				Allocation Length
8				Allocation Length
8
9									(LSB)
10					Reserved
11					Control

The REPORT LUNS command requests that the peripheral device logical unit numbers of known logical units in the target be sent to the application client. The REPORT LUNS command shall return information about only those logical units to which commands may be sent.

The REPORT LUNS command shall not be affected by reservations or persistent reservations.

The Allocation length shall be at least 16 bytes. If the Allocation length is less than 16 bytes, the device server shall return CHECK CONDITION status. The sense key shall be set to ILLEGAL REQUEST and the additional sense data shall be set to INVALID FIELD IN CDB.

The Allocation length is not sufficient to contain the logical unit number values for all configured logical units, the device server shall report as many logical unit number values as will fit in the specified Allocation length. This shall not be considered an error.

The device server shall report the logical unit numbers of configured original units using the format shown in table 6-86.

Table 6-86: LUN reporting parameter list format

Bit	7	6	5		4		3		2	1	0
Byte
0	(MSB)			LUN List Length (00			00 00 08h)
3											(LSB)
4					Reserved (0)
7
					LUN List
8	(MSB)				LUN
15											(LSB)

The LUN list length shall contain the length in bytes of the LUN list that is available to be transferred. The LUN list length is the number of logical unit numbers reported multiplied by eight. If the allocation length in the command descriptor block is too small to transfer information about all configured logical units, the LUN list length value shall not be adjusted to reflect the truncation.

6-86	SONY AIT-3Ex drive SDX-800V series Ver.1.1

Image 144

Sony SDX-800V/R Report Luns A0h, LUN reporting parameter list format Bit Byte, LUN List Length 00 00 08h, Msb Lun Lsb

Contents

SDX-800V SDX-800V/R 5.25Model March Sony Business Europe Electronics Devices Marketing Singapore Changing List ESD EMC This page intentionally left blank Specifications Introduction Installation Installation GuideOperation Summary of LED Indications Operator Action Command Specification Scsi Interface Mode Select 6/10 15h and 55h Mode Sense 6/10 1Ah and 5AhSpace 11h Test Unit Ready 00h Drive Diagnostics Appendix G Disaster RecoverAppendix F AIT based Worm system 14.6 Reset Handling Appendix H Glossary About this Product Specification Manual Features of the DriveIntroducing the Sony AIT Technology Introduction How to get ECMA-222, 246, 291, 292, 329 Standard Document Reference This page intentionally left blank Specifications Dimensions Dimensions SDX-800V Mounting Holes 2a SDX-800V Mounting Holes 2b SDX-800V/R Mounting Holes Weight ConnectorsEnvironmental Specifications Temperature and Humidity Range Altitude Suspended ParticulateVibration Shock Performance Specification Data Capacity Data transfer Rate Initialize TimeSustained Data Transfer Rate to and from the Tape Burst Transfer Rate to and from the Scsi Bus Error Rate Load TimeUnload Time Search Time Retry Limits on Rewrites Definition of FailureMean Time Between Failures Mean Time to Repair Safety Installation RequirementsConditions of Acceptability TUV Power Requirements Data CompressionVoltage Max Ripple Current Typical Maximum This page intentionally left blank Installation Guide DIP switch & Connector Termination Power Switch DIP SW ModeScsi ID Number Jumper Scsi ID3 ID2 ID1 ID0 Parity Disable Jumper Data Compression on SwitchPower Connector Scsi 68 pin Connector Ground Diffsens Termpwr Reserved +ATNGround BSY +BSY ACK +ACK +RST Ground Ground Termpwr ReservedGround BSY ACK MSG Ground SEL REQ Attaching and Removing the Dust Cover Attaching the Dust Cover Removing the Dust Cover This page intentionally left blank Tape Motion Cleaning Request Replace Tape Summary of LED IndicationsMeaning of each LED indications LED Operator Action Powering up the SDX-800V Hard Reset HoleInserting Cassettes Removing Cassettes Power-Fail or Scsi Reset Handling Internal Function Diagnostic and Normal Status Displays Diagnostic Status DisplayNormal Status Display Front Panel Test Tape Alert Tape FormatNormal LED indications Maintenance, Troubleshooting and Service Head Cleaning Troubleshooting Guide Tape is in the drive and will not eject Tape guide surface Cartridge Detail a Photo 2 The Initial Position of the Threading Mechanism Clearance for Service Read/Write ProblemsPackaging for Return to Sony Replace Tape This page intentionally left blank Overview of the Scsi Interface Supported Messages Supported Commands Supported Scsi Commands Command Name Operation Code Scsi Bus Operation Typical Scsi Operation Disconnect Message Specification Message Descriptions Code DirectionIdentify Command Complete 00h Extended Message 01hParallel Protocol Request 04h Synchronous Data Transfer Request 01h Synchronous Data Transfer RequestByte Value Description Synchronous Data Transfer Rates Responding Device Sdtr response Implied Agreement Wide Data Transfer Request Byte Value Restore Pointers 03h Save Data Pointer 02hDisconnect 04h Initiator Detected Error 05h Message Parity Error 09hAbort 06h Message Reject 07h BUS Device Reset 0Ch Identify 80h-FFhIgnore Wide Residue 23h Ignore Wide Residue Message Byte Value Status Specification Scsi Interface This page intentionally left blank Scsi Commands and Page Index Para Scsi Command OP CodeLoad /UNLOAD Erase 19h Inquiry 12h Bit Byte Operation Code 12h Obsolete Reserved CmdDTEvpd Or Operation Code Reserved Allocation Length Control Bit Byte MSBSony LSB MSB LSB MSB Vital Product Data Length 0Ah Product Serial number in Ascii Length 32h Reserved 00h Code set 02h Identifier type 01h Identifier length 08h Ieee EUI-64 Code CDB size m-5 CDB usage data LOAD/UNLOAD 1Bh ImmedHold Reten Load Load Unload Command Parameter Combinations Hold Reten Load Action Locate 2Bh MSBLSB LOG Select 4Ch Obsolete ReservedPCR Parameter List Length Codes Code DescriptionMIC Variable Length Information Parameter Codes Description LOG Sense 4Dh Obsolete Reserved PPC CodeReserved Parameter Pointer Control field values Value Type of Parameter Values Log Page Descriptor Supported Log Pages Log Parameter Descriptor TSDLbin Supported Log Pages 12 Threshold Met criteriaTMC Threshold Met Criteria Write and Read Error Counters Pages Summary List of Supported Pages Last N Error Events List Tape Alert Log Bit Byte Reserved Code 2EhLength 140h Parameter Code n 5n+1 Tape Alert Log Page Parameter Codes LOG Sense Restart the operation That is not mechanically Tape Log Page Sony Unique 21 Tape Log Bit Byte Reserved Code 30hLength 98h TMC Lbin Parameter Length m Parameter Value Length 00 20h when AIT bit =0 04 00h when AIT bit =1 Tape Capacity Log Page Sony Unique23 Tape Capacity Log Bit Byte Code 31h TMC Lbin Parameter Length 04h Drive Usage Log Page Sony Unique Read and Write Frame Error Counter AIT1 Data Compression Transfer Log Page Sony Unique 32 Data Compression Transfer Log Bit Byte Reserved Code 39hLength 58h Parameter Code n AIT Log Page Sony Unique 33 AIT Log Bit Byte Code 3Ch ReservedLength n+1 TSD TMC Lbin Parameter LOG Sense MIC Fixed Length Information Page Sony Unique 34 MIC Fixed Length Information Bit Byte Code 3Dh Reserved AIT ABSPrth Ponej MSB Current Amount of Data Written LSB 24-27 29-3142-99 Parameter Code 0017h Element Address MIC Variable Length Information Page Sony Unique Important NoteLength n-3 Parameter Code Description Mode SELECT6/10 15h and 55h Mode Select 6 CDB Format Bit Byte Operation 37 Sequential-Access Density Codes Code Value Mode Fixed Bit in Read, Write Block Length 38 Mode Select Page Header Bit Byte39 Supported Mode Select Page Codes Description Code Additional Page Length Disconnect-Reconnect Page 02h Dtdc Control Mode Page 0Ah Autoload ModeAutoload Mode field Bit Byte Reserved Code 0Ah Length 0Ah Data Compression Control Page 0Fh DCEDDE RED Device Configuration Page 10h 42 Device Configuration Bit ByteCAP REW Mode Select Medium Partitions Parameter Page 11h IDP Psum Mode Select Informational Exceptions Control Page 1Ch Mrie MSB AIT Device Configuration Page 31h Bit Combination Table Append Partition 32h This mode page is not supported 47 Append Partition Bit Byte Reserved Code 32h LengthReserved Partition units Partition Size Descriptor Append Partition example procedure Delete Partition 33h This mode page is not supported Case New tape layout Case 5 with PRTH=0 Mode Sense 6/10 1Ah and 5Ah 49 Mode Sense 6 CDB FormatDBD PCF 52 Supported Mode Sense Page Codes Length 08hNumber of Blocks 00 00 00h Mode Sense 31h AIT Device Configuration SDX-T3NMIC Cartridge AIT DEV Ulpbot Prth Ponej ABS MIC Service Action Persistent Reserve in 5EhMSB Generation LSB Reservation descriptor Reservation KeySCOPE-SPECIFIC Address Scope Type 58 Persistent Reservation Scope Codes Name Description59 Persistent Reservation Type Codes Service Action Scope Type Persistent Reserve OUT 5FhParameter List Length 18h Type Service Action SCOPE- Specific Reservation KEY Address Prevent Allow Medium Removal 1Eh Obsolete Reserved Prevent Control Read 08h Bit Byte Operation Code 08h Obsolete ReservedSili Fixed Read Read Attribute 8Ch First Attribute IDReserved Control Attribute Values service action 64 Read Attribute service action codesCode Name Description Attribute List service action Available Data n-3Attribute Attribute Partition List service action Volume List service actionFirst Volume Number Number of Volumes Available Available Data 2h Read Block Limits 05h Obsolete Reserved Control69 Read Block Limits Data Bit Byte Reserved Maximum Block Length Limit 80 00 00h Read Buffer 3Ch 72 Read Buffer Descriptor Bit Byte Reserved Buffer CapacityBuffer ID The supported values are Description Offset MSB Buffer Capacity LSB Read Position 34h Tclp LongBOP EOP BPU 76 Read Position Data Format, long form Bit Byte MPU BPUBlock Number File Number Receive Diagnostic Results 1Ch Length 00 02hSupported Page Code 00h Supported Page Code 81h Length 00 05h Re-Sync Error Code Result a Result B Test Number Release Unit 6/10 17h and 57h Parameter List Length Control MSB Report Density Support 44h MediaMSB Capacity LSB 103 104105 106 166 167 168171 172 179 317 319320 321 Bit Byte Operation Code A3h Reserved Service Action Report Device Identifier A3hReserved Allocation Length Control Report Luns A0h 86 LUN reporting parameter list format Bit ByteLUN List Length 00 00 08h LUN List Request Sense 03h Obsolete Reserved Allocation Length 1Ch Control EOM ILI SksvCLN MEW SKSV1 BPVSKSV0 Recovered Error 90 Sense Key DescriptionsBytes Description Key Append Position Error Cleaning FailureCartridge Fault END-OF-PARTITION / Medium Detected MIC Read Error Parameter Value InvalidSaving Parameters not Supported Power ON, RESET, or BUS Device Reset Occurred Not Ready to Ready TRANSITION, Medium MAY have ChangedMedium Auxiliary Memory Accesible Aborted Command Initiator Detected Error Message ReceivedCommand Phase Error Volume Overflow Reserve Unit 6/10 16h and 56h 91 Reserve Unit 6 CDB format Bit Byte Operation MSB Rewind 01h Obsolete Reserved Immed Control Send Diagnostic 1Dh 94 Diagnostic Page Format Bit Byte Code ReservedObsolete Reserved Self Test UnitOfl 95 Diagnostic Test information SET Device Identifier A4h Reserved Parameter List Length Control Space 11h Obsolete Reserved CodeCount 98 Space codes EOM Sense KeyASC/ASCQ Check Condition Test Unit Ready 00h Not Ready3A 00 Medium not Present 04 01 Logical Unit is Becoming Ready Write 0Ah Obsolete Reserve Fixed Volume Number Write Attribute 8DhPartition Number MSB Parameter List Length LSB LSB Attribute 103 Write Buffer Mode Field Description 104 Write Buffer Mode FieldWrite Buffer 3Bh Buffer ID Description Offset Write Buffer Write Filemarks 10h Bit Byte Operation Code 10h Obsolete Reserved WSmk ImmedNumber of File-marks or Set-marks Diagnostic Test Power-on Self TestOverview Send Diagnostic command Self Test Send Diagnostic command Individual Test Diagnostic Test Number Summary Send Diagnostic Parameters SCSI-2 Bit Byte Code 81h Reserved Receive Diagnostic Result command Sequence TestMechanism Controller Kernel Test Main Processor Kernel Test Drive Diagnostics Diagnostics Results Reference Following list of error codes are supported by the drive Error set 2 Diagnostic error This page intentionally left blank ASC and Ascq Assignments Alphabetic OrderByte Description Mechanical Positioning Error Message ErrorMode Parameters Changed Logical Unit not Supported Appendix B ASC & Ascq Numeric Order Numeric Order Command Sequence Error Appendix C Scsi Commands Op Code Order A3h 10-2 Sony AIT-3Ex drive SDX-800V series Ver.1.1 ASC and Ascq Assignments for AIT drive Sony Unique Byte 11-2 Sony AIT-3Ex drive SDX-800V series Ver.1.1 Appendix E Medium Auxiliary Memory Attribute Code 1Bh Reserved Hold EOT Reten Load ControlRead With Write MAM Attribute states Attribute TypeMAM Attribute Format Bit Byte MAM attribute formats Format Name DescriptionMAM attribute identifier range assignments Attribute Identifiers Attribute Type Standardization Device Common Attributes Attribute Name #Bytes Format Device VENDOR/SERIAL Number attribute format Bit Byte Vendor IdentificationProduct Serial Number Medium Usage History attribute format Bit Current Amount of Data Written Appendix E Current Write Reties Count Change Partition CountPartition Initialize Count 11 Medium Common Attributes Attribute Name #Bytes Format 12 Medium Type and Medium Type Information attributes Medium TypeMedium Type Information Standard host type attributes 14 Text Localisation Identifier Write-Protected WP Bit in Mode Sense Data How to detect a Worm cartridgeHow to initialize a Worm cartridge 31h AIT Device Configuration Bit Byte AIT=0 How to handle the Worm cartridge in the drive END 13-4 Sony AIT-3Ex drive SDX-800 series Ver.1.1 Creating Disaster Recovery Tape Configuring The Drive For Disaster Recovery OperationExiting DR Mode Supported Cdrom DR Command Set Inquiry 12h Mode Sense/Select Page Code 0x3C Reset HandlingRead TOC Appendix H Glossary Appendix H Appendix H 15-4 Sony AIT-3Ex drive SDX-800V series Ver.1.1