Check Condition | Sony SDX-1100V/R manual

SPACE

6.Command Specification

6.27.1.CHECK CONDITION

NO SENSE: If a Filemark is encountered while spacing over blocks, the Filemark and Valid bits in extended sense are set to one. The Information field in the Sense Data is set to the difference (residue) between the requested count and the actual number of blocks spaced over (not including the mark).

If a Save Setmark is encountered while spacing over blocks or Filemarks, nothing is reported unless the logical unit has been configured through MODE SELECT to Report Save Setmarks.

If the Report Save-Setmarks configuration is enabled and a Save-Setmark is encountered while spacing over blocks or Filemarks, the Valid bit and the Additional Sense Code in the Sense Data are set to indicate that a Save-Setmark has been encountered. The Information field in the Sense Data is set to the difference (residue) in the requested count and the actual number of blocks or Save-Setmarks spaced over (not including the detected Save-Setmark).

If the EOD is detected while spacing over blocks or marks, the Valid bit and the Additional Sense Code in the Sense Data are set to indicate that an EOD has been encountered. The Information field in the Sense Data is set to the difference (residue) in the requested count and the actual number of blocks or marks spaced over.

If the BOT is detected while spacing over blocks or marks in the reverse direction, the EOM bit is set in extended sense. The Valid bit is set to one and the Information field to the difference (residue) between the requested count and the actual number of blocks or Filemarks spaced over.

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

6-101

Image 155

Sony SDX-1100V/R manual Check Condition

Contents

SDX-1100V SDX-1100V/R 5.25Model Sony New Zealand Introduction Installation Command Specification 13-1 10-111-1 12-1 Appendix G CD-ROM Device Emulation for Disaster Recovery This page intentionally left blank Introducing the Sony AIT Technology About this Product Specification ManualFeatures of the Drive Introduction Introduction Reference How to get ECMA-329 Standard Document This page intentionally left blank Specifications Dimensions Specifications Mounting Holes 2b SDX-1100V/R Mounting Holes Temperature and Humidity Range WeightConnectors Environmental Specifications Shock AltitudeSuspended Particulate Vibration Data Capacity Performance Specification Unload Time Data transfer RateInitialize Time Load Time Mean Time Between Failures Error RateLong Erase Time Definition of Failure Conditions of Acceptability SafetyInstallation Requirements Power Requirements Data Compression Installation Guide Installation Scsi ID3 ID2 ID1 ID0 Termination Power SwitchDIP SW Mode Scsi ID Number Jumper Scsi 68 pin Connector Parity Disable JumperData Compression on Switch Power Connector MSG +MSG SEL +SEL Ground Diffsens Termpwr ReservedGround BSY +BSY ACK +ACK +RST MSG Ground SEL REQ GroundGround Termpwr Reserved Ground BSY ACK Attaching the Dust Cover Attaching and Removing the Dust Cover Removing the Dust Cover This page intentionally left blank Meaning of each LED indications Replace Tape Tape Motion Cleaning RequestOperation Summary of LED Indications Removing Cassettes Operator Action Powering up the DriveHard Reset Hole Inserting Cassettes Unload Sequence Power-Fail or Scsi Reset HandlingInternal Function Load Sequence Kernel Test Diagnostic and Normal Status DisplaysFront Panel Test Normal LED indications Tape Motion Cleaning Request Replace TapeTape Alert Tape Format Tape drive will not accept a tape cartridge Maintenance, Troubleshooting and Service Head CleaningTroubleshooting Guide Tape is in the drive and will not eject Photo 2 The Initial Position of the Threading Mechanism Tape guide surface Cartridge Detail a Packaging for Return to Sony Clearance for Service This page intentionally left blank Supported Messages Scsi InterfaceIntroduction Overview of the Scsi Interface Supported Scsi Commands Command Name Operation Code Supported Commands Disconnect Scsi Bus Operation Typical Scsi Operation Identify Message SpecificationMessage Descriptions Code Direction Transfer Period Factor Reserved REQ/ACK Offset Command Complete 00hExtended Message 01h Parallel Protocol Request Byte Value Description Synchronous Data Transfer Request Responding Device Sdtr response Implied Agreement Synchronous Data Transfer Rates Byte Value Wide Data Transfer Request Disconnect 04h Restore Pointers 03hSave Data Pointer 02h Message Reject 07h Initiator Detected Error 05hMessage Parity Error 09h Abort 06h Ignore Wide Residue Message Byte Value BUS Device Reset 0ChIdentify 80h-FFh Ignore Wide Residue 23h Status Specification Scsi Interface This page intentionally left blank Load /UNLOAD Command SpecificationScsi Commands and Page Index Para Scsi Command OP Code Reserved Immed Long Control Erase 19hBit Byte Operation Or Operation Code Reserved Allocation Length Control Inquiry 12hBit Byte Operation Code 12h Reserved CmdDT Evpd LSB MSB Bit ByteMSB Sony LSB MSB Length 0Ah Product Serial number in Ascii Vital Product Data Length 08h Product Revision Level Not Available Length 32h Reserved 00h Code set 02h Identifier type 01hIdentifier length 08h Ieee EUI-64 Code Command support data Reten Load LOAD/UNLOAD 1BhImmed Hold Hold Reten Load Action Load Unload Command Parameter Combinations LSB Locate 2BhMSB Control field values Value Description LOG Select 4ChPCR Parameter List Length MIC Variable Length Information Parameter Codes Description CodesCode Description Control field values Value Type of Parameter Values LOG Sense 4DhBit Byte Operation Code 4Dh Reserved PPC Reserved Parameter Pointer Supported Log Pages Log Page Descriptor Lbin Log Parameter Descriptor Threshold Met Criteria 12 Threshold Met criteriaTMC Summary List of Supported Pages 00h Write and Read Error Counters Pages 02h or 03h Last N Error Events List 07h Tape Alert Log Page 2Eh Recommended application client message Probable cause Tape Alert Log Page Parameter Codes Flag Recommended application client message Probably cause Code Flag Restart the operation Is not mechanically Lbin Parameter Length m Parameter Value Tape Log Page 30h Sony Unique22 Tape Log Bit Byte Reserved Code 30h Parameter Code 25 Capacity Descriptors Bit Byte Length 00 20h when AIT Bit =0 04 00h when AIT bit =1Tape Capacity Log Page 31h Sony Unique 24 Tape Capacity Log Bit Byte Code 31h Reserved 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 Parameter Code n Data Compression Transfer Log Page 39h Sony Unique34 Data Compression Transfer Log Bit Byte Reserved Code 39h Length 58h Length n+1 AIT Log Page 3Ch Sony Unique35 AIT Log Bit Byte Code 3Ch Reserved LOG Sense 36 MIC Fixed Length Information Bit Byte MIC Fixed Length Information Page 3Dh Sony Unique Prth Ponej AITABS MSB Current Amount of Data Written LSB LOG Sense ABS MIC Variable Length Information Page 3Eh Sony Unique LOG Sense Mode Select 6 CDB Format Bit Byte Operation Mode SELECT6/10 15h and 55h Reserved Block Descriptor Length 08h Density Code Number of Blocks 00 00 00hBlock Length Longls 41 Mode Select Page Header Bit Byte 40 Sequential-Access Density Codes Code ValueMode Fixed Bit in Read, Write Block Length Command Sequence Error 42 Supported Mode Select Page Codes Description Dtdc Disconnect-Reconnect Page 02h Code 0Ah Length 0Ah Reserved Control Mode Page 0AhAutoload Mode 44 Autoload Mode field 00h Reserved Data Compression Control Page 0FhDCE DDE RED REW Device Configuration Page 10h46 Device Configuration Bit Byte CAP Mode Select IDP Psum Medium Partitions Parameter Page 11h Mode Select Report Count/Test Flag Number Timer 00 00 00 00hInformational Exceptions Control Page 1Ch Mrie MSB AIT Device Configuration Page 31h Mode Select Llbaa DBD Mode Sense 6/10 1Ah and 5AhDBD PCF Length 08h Density Code 33h 54 Supported Mode Sense Page Codes Description Mode Sense MSB Generation LSB Service ActionPersistent Reserve in 5Eh Scope Type Reservation descriptorReservation Key SCOPE-SPECIFIC Address Code Name Description 60 Persistent Reservation Scope CodesName Description 61 Persistent Reservation Type Codes Parameter List Length 18h Service Action Scope TypePersistent Reserve OUT 5Fh Bit Byte Operation Code 5Fh Reserved Address Type Service Action SCOPE- Specific Reservation KEY Reserved Prevent Control Prevent Allow Medium Removal 1Eh Transfer Length Read 08hSili Fixed Read First Attribute ID 65 Read Attribute command Bit Byte Operation Code 8ChService Action Reserved Volume Number0 Partition Number0 Read Attribute 8Ch 66 Read Attribute service action codes Code Name Description Attribute Values service action Attribute Identifier MSB LSB Attribute List service actionAvailable Data n-3 Attribute First Volume Number Number of Volumes Available Partition List service actionVolume List service action Volume Number Minimum Block Length Limit 00 04h Read Block Limits 05h71 Read Block Limits Data Bit Byte Maximum Block Length Limit 80 00 00h Buffer Offset Bit Bite Operation Code 3Ch Reserved Mode72 Read Buffer Mode values Description Read Buffer 3Ch 75 Read Buffer Descriptor Bit Byte Reserved 73 Read Buffer Header Bit Byte ReservedAvailable Length 74 Buffer ID values Description Offset MSB Buffer Capacity LSB 76 Echo Buffer descriptor Bit Byte Reserved Ebos BPU Read Position 34hTclp Long BOP EOP File Number 78 Read Position Data Format, long form Bit ByteMPU BPU Block Number Length 00 05h Receive Diagnostic Results 1ChLength 00 02h Supported Page Code 00h Supported Page Code 81h Bit Byte Reset Time Reserved Error Set Parameter List Length Control Release 6/10 17h and 57h Invalid Field in CDB Available Density Support Length Report Density Support 44hMedia 83 Report Density Support header Bit Byte MSB Bits PER MM 128 116119 120 127 Report Device Identifier A3h Service Action Must be 05h LUN List Report Luns A0h86 LUN reporting parameter list format Bit Byte LUN List Length 00 00 08h Reserved Allocation Length 1Ch Control Request Sense 03h MEW EOM ILISksv CLN SKSV0 SKSV1BPV Bytes Description Key Recovered Error90 Sense Key Descriptions END-OF-PARTITION / Medium Detected Append Position ErrorCleaning Failure Cartridge Fault Saving Parameters not Supported Parameter Value Invalid Medium Auxiliary Memory Accesible Power ON, RESET, or BUS Device Reset OccurredNot Ready to Ready TRANSITION, Medium MAY have Changed Volume Overflow Aborted CommandInitiator Detected Error Message Received Command Phase Error Diagnostic Failure 91：Runtime Error Code Obsolete Reserved Control Reserve 6/10 16h and 56h92 Reserve 6 CDB format Bit Byte Operation MSB Reserved Immed Control Rewind 01h UnitOfl Send Diagnostic 1Dh95 Diagnostic Page Format Bit Byte Code Reserved Reserved Self Test Send Diagnostic SET Device Identifier A4h Service Action06h Reserved Parameter List Length Control 99 Space codes Space 11hReserved Code Count BOT EOMSense Key ASC/ASCQ Check Condition 04 00 Logical Unit not Ready Test Unit Ready 00h3A 00 Medium not Present 04 01 Logical Unit is Becoming Ready Reserved Fixed Write 0Ah MSB Parameter List Length LSB Volume NumberWrite Attribute 8Dh Partition Number Parameter Datalength n-3 103 Write Attribute parameter list format Bit Byte Write Buffer 3Bh Reserved Mode Buffer ID104 Write Buffer Mode Field Description 105 Write Buffer Mode Field Write Buffer Number of Filemarks or Setmarks Write Filemarks 10hReserved WSmk Immed Overview Drive DiagnosticsDiagnostic Test Power-on Self Test Send Diagnostic command Individual Test Send Diagnostic command Self Test Diagnostic Test Number Summary Main Processor Kernel Test Receive Diagnostic Result commandError Code Result a Result B Diagnostic Test Number Sequence Test Drive Diagnostics This page intentionally left blank Byte Description Appendix a ASC & Ascq Alphabetic OrderASC and Ascq Assignments Alphabetic Order Mode Parameters Changed Logical Unit not READY, Auxiliary Memory not AccessibleMechanical Positioning Error Message Error Numeric Order Appendix B ASC & Ascq Numeric Order Command Sequence Error Byte Appendix C ASC & Ascq for AIT Sony UniqueASC and Ascq Assignments for AIT drive Sony Unique 10-2 Sony AIT-5 drive SDX-1100V series Ver.1.0 Appendix D Scsi Commands Op Code Order Report Device ID SET Device ID Read Write Attribute Appendix E Medium Auxiliary Memory Attribute MAM Attribute Format Bit Byte Attribute FormatMAM Attribute states MAM attribute identifier range assignments Attribute Identifier ValuesStandard Device Type Attributes MAM attribute formats Device Common Attributes Product Serial Number Device VENDOR/SERIAL Number attribute format Bit ByteVendor Identification Current Read Retries Count Medium Usage History attribute format Bit ByteCurrent Amount of Data Written Current Amount of Data Read Appendix E Medium Auxiliary Memory Attribute Partition Initialize Count Partition Usage History attribute format Bit ByteCurrent Write Reties Count Change Partition Count 10 Medium Common Attributes Attribute Name #Bytes Format Standard Medium Type Attributes 12 Host Common Attributes Standard Host Type AttributesMedium Type Medium Type Information Value Meaning 13 Text Localisation Identifier 12-12 Sony AIT-5 drive SDX-1100V series Ver.1.0 Appendix F AIT based Worm system Write-Protected WP Bit in Mode Sense DataHow to detect a Worm cartridge How to initialize a Worm cartridge END How to handle the Worm cartridge in the drive Appendix G CD-ROM Device Emulation for Disaster Recovery Returned Data 20 bytes Mode Sense/Select Page Code 0x3CReset Handling Read TOC