Test Unit Ready 00h, Not Ready | Sony SDX-800V/R specification

6.Command Specification

TEST UNIT READY

6.28.TEST UNIT READY 00h

Bit	7	6	5	4		3	2	1	0
Byte
0				Operation		Code (00h)
1		Obsolete					Reserved
2					Reserved
3					Reserved
4					Reserved
5					Control

TEST UNIT READY checks if the drive is ready. This is not a request for a self-test. If the drive has a tape loaded, this command will return a GOOD status. Otherwise, CHECK CONDITION will be reported and the sense key will be

NOT READY.

Table 6-100: TEST UNIT READY results

Drive Status	Sense Key	ASC/ASCQ Description
Tape Loaded	00 No Sense	00 NO ADDITIONAL SENSE INFORMATION
No Tape Present	02 Not Ready	3A 00 MEDIUM NOT PRESENT
Tape Loading	02 Not Ready	04 01 LOGICAL UNIT IS BECOMING READY
Tape Unloading	02 Not Ready	04 00 LOGICAL UNIT NOT READY
Tape Unloaded (but retained in drive)	02 Not Ready	04 00 LOGICAL UNIT NOT READY

6-104

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

Image 162

Sony SDX-800V/R manual Test Unit Ready 00h, Not Ready, 3A 00 Medium not Present, 04 01 Logical Unit is Becoming Ready

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 Operation InstallationInstallation Guide Summary of LED Indications Operator Action Command Specification Scsi Interface Space 11h Mode Select 6/10 15h and 55hMode Sense 6/10 1Ah and 5Ah 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 Environmental Specifications WeightConnectors Temperature and Humidity Range Vibration AltitudeSuspended Particulate Shock Performance Specification Data Capacity Sustained Data Transfer Rate to and from the Tape Data transfer RateInitialize Time Burst Transfer Rate to and from the Scsi Bus Unload Time Error RateLoad Time Search Time Mean Time Between Failures Retry Limits on RewritesDefinition of Failure Mean Time to Repair Conditions of Acceptability SafetyInstallation Requirements TUV Power Requirements Data CompressionVoltage Max Ripple Current Typical Maximum This page intentionally left blank Installation Guide DIP switch & Connector Scsi ID Number Jumper Termination Power SwitchDIP SW Mode Scsi ID3 ID2 ID1 ID0 Power Connector Parity Disable JumperData Compression on Switch Scsi 68 pin Connector Ground BSY +BSY ACK +ACK Ground Diffsens Termpwr Reserved+ATN +RST Ground BSY ACK GroundGround Termpwr Reserved MSG Ground SEL REQ Attaching and Removing the Dust Cover Attaching the Dust Cover Removing the Dust Cover This page intentionally left blank Meaning of each LED indications Tape Motion Cleaning Request Replace TapeSummary of LED Indications LED Inserting Cassettes Operator Action Powering up the SDX-800VHard Reset Hole Removing Cassettes Power-Fail or Scsi Reset Handling Internal Function Normal Status Display Diagnostic and Normal Status DisplaysDiagnostic 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 Packaging for Return to Sony Clearance for ServiceRead/Write Problems 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 Abort 06h Initiator Detected Error 05hMessage Parity Error 09h Message Reject 07h Ignore Wide Residue 23h BUS Device Reset 0ChIdentify 80h-FFh 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 Evpd Inquiry 12hBit Byte Operation Code 12h Obsolete Reserved CmdDT Or Operation Code Reserved Allocation Length Control Sony LSB MSB Bit ByteMSB 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 Hold LOAD/UNLOAD 1BhImmed Reten Load Load Unload Command Parameter Combinations Hold Reten Load Action Locate 2Bh MSBLSB PCR LOG Select 4ChObsolete Reserved Parameter List Length Codes Code DescriptionMIC Variable Length Information Parameter Codes Description Reserved Parameter Pointer LOG Sense 4DhObsolete Reserved PPC Code Control field values Value Type of Parameter Values Log Page Descriptor Supported Log Pages Log Parameter Descriptor TSDLbin TMC Supported Log Pages12 Threshold Met criteria Threshold Met Criteria Write and Read Error Counters Pages Summary List of Supported Pages Last N Error Events List Length 140h Tape Alert LogBit Byte Reserved Code 2Eh Parameter Code n 5n+1 Tape Alert Log Page Parameter Codes LOG Sense Restart the operation That is not mechanically Length 98h Tape Log Page Sony Unique21 Tape Log Bit Byte Reserved Code 30h TMC Lbin Parameter Length m Parameter Value 23 Tape Capacity Log Bit Byte Code 31h Length 00 20h when AIT bit =0 04 00h when AIT bit =1Tape Capacity Log Page Sony Unique TMC Lbin Parameter Length 04h Drive Usage Log Page Sony Unique Read and Write Frame Error Counter AIT1 Length 58h Data Compression Transfer Log Page Sony Unique32 Data Compression Transfer Log Bit Byte Reserved Code 39h Parameter Code n Length n+1 AIT Log Page Sony Unique33 AIT Log Bit Byte Code 3Ch Reserved 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 Length n-3 MIC Variable Length Information Page Sony UniqueImportant Note Parameter Code Description Mode SELECT6/10 15h and 55h Mode Select 6 CDB Format Bit Byte Operation 37 Sequential-Access Density Codes Code Value 39 Supported Mode Select Page Codes Description Mode Fixed Bit in Read, Write Block Length38 Mode Select Page Header Bit Byte Code Additional Page Length Disconnect-Reconnect Page 02h Dtdc Autoload Mode field Control Mode Page 0AhAutoload Mode Bit Byte Reserved Code 0Ah Length 0Ah Data Compression Control Page 0Fh DCEDDE RED CAP Device Configuration Page 10h42 Device Configuration Bit Byte 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 Reserved Partition units Append Partition 32h This mode page is not supported47 Append Partition Bit Byte Reserved Code 32h Length 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 DBD Mode Sense 6/10 1Ah and 5Ah49 Mode Sense 6 CDB Format PCF 52 Supported Mode Sense Page Codes Length 08hNumber of Blocks 00 00 00h MIC Cartridge Mode Sense 31h AIT Device ConfigurationSDX-T3N AIT DEV Ulpbot Prth Ponej ABS MIC Service Action Persistent Reserve in 5EhMSB Generation LSB SCOPE-SPECIFIC Address Reservation descriptorReservation Key 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 Sili Read 08hBit Byte Operation Code 08h Obsolete Reserved Fixed Read Read Attribute 8Ch First Attribute IDReserved Control Attribute Values service action 64 Read Attribute service action codesCode Name Description Attribute Attribute List service actionAvailable Data n-3 Attribute First Volume Number Number of Volumes Available Partition List service actionVolume List service action Available Data 2h 69 Read Block Limits Data Bit Byte Reserved Read Block Limits 05hObsolete Reserved Control 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 BOP EOP Read Position 34hTclp Long BPU Block Number 76 Read Position Data Format, long form Bit ByteMPU BPU File Number Supported Page Code 00h Supported Page Code 81h Receive Diagnostic Results 1ChLength 00 02h 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 105 103104 106 171 172 166167 168 179 320 317319 321 Bit Byte Operation Code A3h Reserved Service Action Report Device Identifier A3hReserved Allocation Length Control LUN List Length 00 00 08h Report Luns A0h86 LUN reporting parameter list format Bit Byte LUN List Request Sense 03h Obsolete Reserved Allocation Length 1Ch Control CLN EOM ILISksv MEW SKSV1 BPVSKSV0 Recovered Error 90 Sense Key DescriptionsBytes Description Key Cartridge Fault Append Position ErrorCleaning Failure 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 Command Phase Error Aborted CommandInitiator Detected Error Message Received 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 Obsolete Reserved Self Test Send Diagnostic 1Dh94 Diagnostic Page Format Bit Byte Code Reserved UnitOfl 95 Diagnostic Test information SET Device Identifier A4h Reserved Parameter List Length Control Count Space 11hObsolete Reserved Code 98 Space codes EOM Sense KeyASC/ASCQ Check Condition 3A 00 Medium not Present Test Unit Ready 00hNot Ready 04 01 Logical Unit is Becoming Ready Write 0Ah Obsolete Reserve Fixed Partition Number Volume NumberWrite Attribute 8Dh MSB Parameter List Length LSB LSB Attribute Write Buffer 3Bh 103 Write Buffer Mode Field Description104 Write Buffer Mode Field 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 Mechanism Controller Kernel Test Receive Diagnostic Result commandSequence 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 Mode Parameters Changed Mechanical Positioning ErrorMessage Error 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 Read Code 1Bh ReservedHold EOT Reten Load Control With Write MAM Attribute states Attribute TypeMAM Attribute Format Bit Byte MAM attribute identifier range assignments MAM attribute formatsFormat Name Description 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 Medium Type Information 12 Medium Type and Medium Type Information attributesMedium Type Standard host type attributes 14 Text Localisation Identifier How to initialize a Worm cartridge Write-Protected WP Bit in Mode Sense DataHow to detect 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 Exiting DR Mode Creating Disaster Recovery TapeConfiguring The Drive For Disaster Recovery Operation 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