Test Unit Ready 00h, 3A 00 Medium not Present | Sony SDX-1100V

6.Command Specification

TEST UNIT READY 00h

6.28.TEST UNIT READY 00h

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

The TEST UNIT READY command provides a means to check if the drive is ready. This is not a request for a self-test. If the drive is able to accept an appropriate medium-access command without returning a CHECK CONDITION, this command will return a GOOD status. Otherwise, a CHECK CONDITION will be reported and the sense key will be NOT READY.

Table 6-101: 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

6-102

SONY AIT-5 drive SDX-1100V series Ver.1.0

Image 156

Sony SDX-1100V/R manual Test Unit Ready 00h, 3A 00 Medium not Present, 04 01 Logical Unit is Becoming Ready

Contents

SDX-1100V SDX-1100V/R 5.25Model Sony New Zealand Introduction Installation Command Specification 10-1 11-112-1 13-1 Appendix G CD-ROM Device Emulation for Disaster Recovery This page intentionally left blank About this Product Specification Manual Features of the DriveIntroduction Introducing the Sony AIT Technology Introduction How to get ECMA-329 Standard Document Reference This page intentionally left blank Specifications Specifications Dimensions Mounting Holes 2b SDX-1100V/R Mounting Holes Weight ConnectorsEnvironmental Specifications Temperature and Humidity Range Altitude Suspended ParticulateVibration Shock Performance Specification Data Capacity Data transfer Rate Initialize TimeLoad Time Unload Time Error Rate Long Erase TimeDefinition of Failure Mean Time Between Failures Safety Installation Requirements Power RequirementsConditions of Acceptability Data Compression Installation Installation Guide 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 Ground BSY +BSY ACK +ACK+RST MSG +MSG SEL +SEL 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 OperationSummary of LED Indications Meaning of each LED indications Replace Tape Operator Action Powering up the Drive Hard Reset HoleInserting Cassettes Removing Cassettes Power-Fail or Scsi Reset Handling Internal Function Load SequenceUnload Sequence Diagnostic and Normal Status Displays Front Panel TestKernel Test Tape Motion Cleaning Request Replace Tape Tape AlertTape Format Normal LED indications Maintenance, Troubleshooting and Service Head Cleaning Troubleshooting GuideTape drive will not accept a tape cartridge 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 Packaging for Return to Sony This page intentionally left blank Scsi Interface IntroductionOverview 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 Transfer Period Factor Reserved REQ/ACK Offset Synchronous Data Transfer Request Byte 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 Command Specification Scsi Commands and Page IndexPara Scsi Command OP Code Load /UNLOAD Erase 19h Bit Byte OperationReserved Immed Long Control Inquiry 12h Bit Byte Operation Code 12h 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 CodeLength 08h Product Revision Level Not Available Command support data LOAD/UNLOAD 1Bh ImmedHold Reten Load Load Unload Command Parameter Combinations Hold Reten Load Action Locate 2Bh MSBLSB LOG Select 4Ch PCRParameter List Length Control field values Value Description Codes Code DescriptionMIC Variable Length Information Parameter Codes Description LOG Sense 4Dh Bit Byte Operation Code 4Dh Reserved PPCReserved Parameter Pointer Control field values Value Type of Parameter Values Log Page Descriptor Supported Log Pages Log Parameter Descriptor Lbin 12 Threshold Met criteria TMCThreshold Met Criteria Write and Read Error Counters Pages 02h or 03h Summary List of Supported Pages 00h Last N Error Events List 07h Tape Alert Log Page 2Eh Tape Alert Log Page Parameter Codes Flag Recommended application client message Probable cause Code Flag Recommended application client message Probably cause Restart the operation Is not mechanically Tape Log Page 30h Sony Unique 22 Tape Log Bit Byte Reserved Code 30hParameter Code Lbin Parameter Length m Parameter Value Length 00 20h when AIT Bit =0 04 00h when AIT bit =1 Tape Capacity Log Page 31h Sony Unique24 Tape Capacity Log Bit Byte Code 31h Reserved 25 Capacity Descriptors Bit Byte Drive Usage Log Page 33h Sony Unique Read and Write Frame Error Counter Page 34h & 35h Parameter Code Length Default Cumulative Default Threshold TSD ETC TMC Lbin Data Compression Transfer Log Page 39h Sony Unique 34 Data Compression Transfer Log Bit Byte Reserved Code 39hLength 58h Parameter Code n AIT Log Page 3Ch Sony Unique 35 AIT Log Bit Byte Code 3Ch ReservedLength n+1 LOG Sense MIC Fixed Length Information Page 3Dh Sony Unique 36 MIC Fixed Length Information Bit Byte AIT ABSPrth Ponej MSB Current Amount of Data Written LSB LOG Sense ABS MIC Variable Length Information Page 3Eh Sony Unique LOG Sense Mode SELECT6/10 15h and 55h Mode Select 6 CDB Format Bit Byte Operation Number of Blocks 00 00 00h Block LengthLongls Reserved Block Descriptor Length 08h Density Code 40 Sequential-Access Density Codes Code Value Mode Fixed Bit in Read, Write Block LengthCommand Sequence Error 41 Mode Select Page Header Bit Byte 42 Supported Mode Select Page Codes Description Disconnect-Reconnect Page 02h Dtdc Control Mode Page 0Ah Autoload Mode44 Autoload Mode field Code 0Ah Length 0Ah Reserved Data Compression Control Page 0Fh DCEDDE RED 00h Reserved Device Configuration Page 10h 46 Device Configuration Bit ByteCAP REW Mode Select Medium Partitions Parameter Page 11h IDP Psum Mode Select Timer 00 00 00 00h Informational Exceptions Control Page 1ChMrie MSB Report Count/Test Flag Number AIT Device Configuration Page 31h Mode Select Mode Sense 6/10 1Ah and 5Ah DBDPCF Llbaa DBD 54 Supported Mode Sense Page Codes Description Length 08h Density Code 33h Mode Sense Service Action Persistent Reserve in 5EhMSB Generation LSB Reservation descriptor Reservation KeySCOPE-SPECIFIC Address Scope Type 60 Persistent Reservation Scope Codes Name Description61 Persistent Reservation Type Codes Code Name Description Service Action Scope Type Persistent Reserve OUT 5FhBit Byte Operation Code 5Fh Reserved Parameter List Length 18h Type Service Action SCOPE- Specific Reservation KEY Address Prevent Allow Medium Removal 1Eh Reserved Prevent Control Read 08h SiliFixed Transfer Length Read 65 Read Attribute command Bit Byte Operation Code 8Ch Service Action Reserved Volume Number0 Partition Number0Read Attribute 8Ch First Attribute ID Attribute Values service action 66 Read Attribute service action codes Code Name Description Attribute List service action Available Data n-3Attribute Attribute Identifier MSB LSB Partition List service action Volume List service actionVolume Number First Volume Number Number of Volumes Available Read Block Limits 05h 71 Read Block Limits Data Bit ByteMaximum Block Length Limit 80 00 00h Minimum Block Length Limit 00 04h Bit Bite Operation Code 3Ch Reserved Mode 72 Read Buffer Mode values DescriptionRead Buffer 3Ch Buffer Offset 73 Read Buffer Header Bit Byte Reserved Available Length74 Buffer ID values Description Offset 75 Read Buffer Descriptor Bit Byte Reserved 76 Echo Buffer descriptor Bit Byte Reserved Ebos MSB Buffer Capacity LSB Read Position 34h Tclp LongBOP EOP BPU 78 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 Bit Byte Reset Time Reserved Error Set Release 6/10 17h and 57h Parameter List Length Control Invalid Field in CDB Report Density Support 44h Media83 Report Density Support header Bit Byte Available Density Support Length MSB Bits PER MM 116 119 120127 128 Service Action Must be 05h Report Device Identifier A3h Report Luns A0h 86 LUN reporting parameter list format Bit ByteLUN List Length 00 00 08h LUN List Request Sense 03h 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 Parameter Value Invalid Saving 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 91：Runtime Error Code Diagnostic Failure Reserve 6/10 16h and 56h 92 Reserve 6 CDB format Bit Byte OperationObsolete Reserved Control MSB Rewind 01h Reserved Immed Control Send Diagnostic 1Dh 95 Diagnostic Page Format Bit Byte Code ReservedReserved Self Test UnitOfl Send Diagnostic Service Action06h Reserved Parameter List Length Control SET Device Identifier A4h Space 11h Reserved CodeCount 99 Space codes EOM Sense KeyASC/ASCQ BOT Check Condition Test Unit Ready 00h 3A 00 Medium not Present04 01 Logical Unit is Becoming Ready 04 00 Logical Unit not Ready Write 0Ah Reserved Fixed Volume Number Write Attribute 8DhPartition Number MSB Parameter List Length LSB 103 Write Attribute parameter list format Bit Byte Parameter Datalength n-3 Reserved Mode Buffer ID 104 Write Buffer Mode Field Description105 Write Buffer Mode Field Write Buffer 3Bh Write Buffer Write Filemarks 10h Reserved WSmk ImmedNumber of Filemarks or Setmarks Drive Diagnostics Diagnostic TestPower-on Self Test Overview Send Diagnostic command Self Test Send Diagnostic command Individual Test Diagnostic Test Number Summary Receive Diagnostic Result command Error Code Result a Result B Diagnostic Test NumberSequence Test Main Processor Kernel Test Drive Diagnostics This page intentionally left blank Appendix a ASC & Ascq Alphabetic Order ASC and Ascq AssignmentsAlphabetic Order Byte Description Logical Unit not READY, Auxiliary Memory not Accessible Mechanical Positioning ErrorMessage Error Mode Parameters Changed Appendix B ASC & Ascq Numeric Order Numeric Order Command Sequence Error Appendix C ASC & Ascq for AIT Sony Unique ASC and Ascq Assignments for AIT drive Sony UniqueByte 10-2 Sony AIT-5 drive SDX-1100V series Ver.1.0 Appendix D Scsi Commands Op Code Order SET Device ID Report Device ID Appendix E Medium Auxiliary Memory Attribute Read Write Attribute Attribute Format MAM Attribute statesMAM Attribute Format Bit Byte Attribute Identifier Values Standard Device Type AttributesMAM attribute formats MAM attribute identifier range assignments Device Common Attributes Device VENDOR/SERIAL Number attribute format Bit Byte Vendor IdentificationProduct Serial Number Medium Usage History attribute format Bit Byte Current Amount of Data WrittenCurrent Amount of Data Read Current Read Retries Count Appendix E Medium Auxiliary Memory Attribute Partition Usage History attribute format Bit Byte Current Write Reties CountChange Partition Count Partition Initialize Count Standard Medium Type Attributes 10 Medium Common Attributes Attribute Name #Bytes Format Standard Host Type Attributes Medium TypeMedium Type Information 12 Host Common Attributes 13 Text Localisation Identifier Value Meaning 12-12 Sony AIT-5 drive SDX-1100V series Ver.1.0 Write-Protected WP Bit in Mode Sense Data How to detect a Worm cartridgeHow to initialize a Worm cartridge Appendix F AIT based Worm system How to handle the Worm cartridge in the drive END Appendix G CD-ROM Device Emulation for Disaster Recovery Mode Sense/Select Page Code 0x3C Reset HandlingRead TOC Returned Data 20 bytes