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Quantum Instruments DLT 7000 manual TapeAlert Page Format Descriptor Data Format

Models: DLT 7000

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SCSI Commands

MODE SENSE (6) / (10) Command (1Ah / 5Ah) (continued)

5.10.3.7 TapeAlert Page (1Ch)

The TapeAlert configuration settings can be read via the MODE SENSE command’s TapeAlert Page.

Bit

7

6

5

4

3

2

1

0

Byte

0

PS (0)

0

Page Code (1Ch)

1

Additional Page Length (0A)

2

Perf

Reserved

DExcpt

Test

Rsvd

LogErr

3

Reserved

MRIE

(MSB)

4 – 7

Interval Timer

(LSB)

(MSB)

8 – 11

Report Count / Test Flag Number

(LSB)

Figure 5–59 TapeAlert Page Format Descriptor - Data Format

Quantum DLT 7000 Tape System

5-123

Image 227

Quantum Instruments DLT 7000 manual TapeAlert Page Format Descriptor Data Format

Contents

DLT7000 Tape System Product Manual Service Centers Achtung Page Page Page Table of Contents Table of Contents Supported Pages Log Page Page 00h Overview of Command and Status ProcessingRewind Command 01h 165 Changeable Parameters within Mode Select 104Mode Sense Mode Pages 112 Read Command 08h 133Index-1 DLT 7000 Termpwr and Parity Check Jumper Locations FiguresQuantum DLT 7000 Tape System Xiii Mode Select Mode Parameter Header Data FormatData Format 147 Read Position Command Descriptor Block Data Format 143Space Command Descriptor Block Data Format 173 144Tables Log Parameters for Device Status LOG Sense Page Field DATA-Phase Command Contents113 107109 111Table B-2 170171 178Revision History Revision History Document Organization General Description and SpecificationsAudience PurposeChapter Scsi Messages Scsi CommandsHardware Implementation Scsi DescriptionAppendix D The Tape Cartridge ConventionsFor More INFORMATION… Appendix C Updating the FirmwareReader Comments Product Description General Description and SpecificationsGeneral Description and Specifications Product FeaturesProduct Specifications Physical SpecificationsDLT 7000 Storage Capacity Interface TypeStorage Capacity Reliability Projected−3 DLT 7000 Performance Data Performance DataDLT 7000 Storage and Shipping Specifications Environmental Specifications−4 DLT 7000 Environmental Specifications Quantum DLT 7000 Tape System Quantum DLT 7000 Tape System DLT 7000 Power Requirements Power Requirements−9 DLT 7000 Current Requirements Current Requirements−10 Acoustic Noise Emissions, Nominal Acoustic Noise EmissionsTape System Recording Type −13 DLTtape Cartridge Operating and Storage Limits DLTtape Recording Media Specifications−12 DLTtape Media Specifications 14 EMI Regulations and Certifications Electromagnetic EmissionsElectromagnetic Interference EMI Susceptibility Conducted EmissionsRadiated Emissions Radiated EmissionsSusceptibility General Description and Specifications Hardware Implementation SAFETY, Handling and Electrostatic Discharge ESD ProtectionHardware Implementation Safety PrecautionsHandling Electrostatic Discharge ESD Protection Configuring and Installing a Rackmount Tape DriveSetting the Rackmount Drive Scsi ID Scsi ID Termpwr Configure the Rackmount Drive for Termpwr Single-Ended OnlyConfigure The Rackmount Drive for Parity Checking Securing the Rackmount Tape Drive Installing the Rackmount Tape DriveRackmount Drive Mounting Locations Side and Bottom Views Scsi and Power Connectors Rackmount Connecting the Rackmount Drive CablesSignal Name Pin Number Ground +MSG +ATN+BSY +ACKSignal Name Pin Number Optional Loader Connector RackmountConfiguring the Tabletop Drive Configuring and Installing a Tabletop DriveScsi Cables Installing the Tabletop DriveAC Power Cable 115 220 / 240 Front Panel Controls and LEDs Drive Controls and Light Emitting Diodes LedsLED LED FunctionalityHardware Implementation LED Functionality Density LED Description Amber Hardware Implementation Density LED FunctionalityHardware Implementation Control Functionality Hardware Implementation Selecting DensityFor Example Selecting Density on the Tape DriveSelecting Density via the Host over the Scsi Bus Power on Self Test PostLED Activity During Density Selection 11 Tape Drive States Following Initialization Hardware Implementation 10 POST/Media Ready Activity12 Troubleshooting Chart TroubleshootingHardware Implementation 12 Troubleshooting Chart Scsi Overview Scsi DescriptionScsi Description Scsi CommandsImplemented Ansi SCSI-2 Commands Implemented Ansi SCSI-2 Command Scsi Description Implemented Ansi SCSI-2 Command Signal StatesSignal Values Scsi ID Bits Signal SourcesCommand SCSI-2 Bus Signal Definitions Scsi SignalsScsi Signal Definitions Scsi Bus Timing Values Signal Bus TimingScsi Description SCSI-2 Bus Signal Definitions Arbitration Scsi Description Scsi Bus Timing ValuesScsi Description BUS Free Phase Scsi BUS Phases∙ Disconnect ∙ Command Complete Arbitration Phase Selection Phase Selection Time-Out Selection SequenceReselection Sequence Reselection PhaseReselection Time-Out DLT 7000 supports block size of 1 byte to 16 Mbytes Information Transfer PhasesInformation Transfer Direction Scsi Description Information Transfer Phases Asynchronous Data Transfer Synchronous Data Transfer Signal Restrictions Between Phases Status Bytes Status PhaseScsi BUS Conditions RESELECTION2 Reset ConditionDrive Message OUT Phase Response SELECTION1Queued Unit Attentions Message Format MessagesMessages Message Format Messages Supported Messages Modify Data Pointer MessagesAbort Message 06h BUS Device Reset Message 0ChCommand Complete Message 00h Supported Scsi MessagesComplete Disconnect Message 04hDrive Response to Disconnect Message SelectionLuntar Identify Message 80h FFhIdentify Message Field Description LuntranIgnore Wide Residue Message 23h Drive Response to Initiator Detected Error Message Initiator Detected Error Message 05hMessage Reject Message 07h Linked Command Complete Message 0AhLinked Command COMPLETE, with Flag Message 0Ah Message Parity Error Message 09hSynchronous Data Transfer Request Message 01h Restore Pointers Message 03hNo Operation 08h Save Data Pointer Message 02hSynchronous Data Transfer Request Message Data Format Wide Data Transfer Request Message Data Format Wide Data Transfer Request Message 01hMessages Prevent Allow Medium Removal Overview of Command and Status ProcessingSupported Scsi Commands Receive Diagnostic ResultsRewind Scsi Commands Supported Scsi CommandsScsi Pointers Scsi CommandsLBA LSB Command Descriptor BlockMSB Field Description Operation Code Scsi Commands Command Descriptor Block Field DescriptionsStatus/Error Reporting Status Codes DATA-Phase Command Components DATA-Phase Command Contents Unit Attention Condition Scsi Commands DATA-Phase Command ContentsData Cache and Tape Write Interaction Behavior at Power-On and Scsi Bus ResetScsi Command Descriptions Bit Byte Bytes 0 Erase Command 19h Evpd Inquiry Command 12hInquiry Command Descriptor Block Data Format Vital Product Data Page Codes Inquiry Command 12hInquiry Command Descriptor Block Field Descriptions Standard Inquiry DataStandard Inquiry Data Page Data Format Aenc Standard Inquiry Data Page Field DescriptionsRMB Vendor Unique Inquiry Data Inquiry Vendor Unique Bytes Definitions 10 Vendor Unique Inquiry Data Page Field Descriptions Supported Vital Product Data Pages Page Data Format Supported Vital Product DataBit Byte Peripheral Qualifier Peripheral Qualifier 10 Subsystem Components Revision Page C1h Data Format 13 Subsystem Components Revision Page Field Descriptions Load Unload Command 1Bh 11 Load Unload Command Descriptor Block Data Format Load Unload Command 1BhEOT 14 Load Unload Command Descriptor Block Field Descriptions12 Locate Command Descriptor Block Data Format Locate Command 2Bh15 Locate Command Descriptor Block Field Descriptions Locate Command 2Bh13 LOG Select Command Descriptor Block Data Format LOG Select Command 4ChField in CDB LOG Select Command 4Ch16 LOG Select Command Descriptor Block Field Descriptions PCROperation of LOG Select Log Detection Summary in LOG Select Command Descriptor BlockLSB Log Select Page FormatParameter Code TMC TSDETC Error Detection Summary in LOG Select Pages 16 LOG Sense Command Descriptor Block Data Format LOG Sense Command 4DhInvalid Field in CDB LOG Sense Command 4Dh19 LOG Sense Command Descriptor Block Field Descriptions PPCCode Definition See Section Illegal REQUEST, Invalid Field in CDB 17 Supported Pages Page Data Format Supported Pages Log Page Page 00hRead Page 03h / Write Page 02h Error LOG Sense Field Name Description Parameter Default is Code Basis of Comparison LSB Last n Error Events Page 07hMSB LSB TSD ETC TMCTapeAlert Page 2Eh 5n + 26 TapeAlert Flags, Severity Levels, and Meanings Expired Cleaning LSB Read / Write Compression Page 32hTarget Save Disable. Not supported. This bit always set to Parameter Code Descriptions This page. Always set to Bytes written to the tape drive LSB Device Wellness Page 33hMedia ID List Parameter. Always set to Device Status Page 3Eh Code Description Target-defined method has been disabled by the initiator Mode Select 6 / 10 Command 15h / 55h Mode Select 10 Command Descriptor Block Data Format Mode Select 6 Command Descriptor Block Data FormatMode Parameter List Mode Select 6 / 10 Command 15h / 55hMode Parameter Header 36 Mode Select Mode Parameter List Field Descriptions37 Mode Select Mode Parameter Header Field Descriptions Mode Parameter Block Descriptor Mode Select 6 /10 Command 15h /55hField Name Description Density 36 Mode Select Page Descriptor Data Format Mode Page Descriptors39 Mode Select Page Descriptor Field Descriptions Read / Write Error Recovery Page 01h40 Error Recovery Page Field Descriptions Dtdc Disconnect / Reconnect Page 02h41 Disconnect / Reconnect Page Field Descriptions For when disconnect is permitted Raenp Control Mode Page 0AhUaaenp 42 Control Mode Page Descriptor Field DescriptionsRlec EecaDCE Data Compression Page 0FhRED 43 Data Compression Page Descriptor Field DescriptionsDCC DDEDevice Configuration Page Data Format Device Configuration Page 10hCAF 44 Device Configuration Page Field DescriptionsCAP Socf DBRBIS AVC42 Medium Partition Page Format Descriptor Data Format Medium Partition Page 11hIDP Medium Partition Page Descriptor Field DescriptionsFDP SDPMrie MSB TapeAlert Page 1Ch46 TapeAlert Page Format Descriptor Field Descriptions Mrie 44 Eeprom Vendor Unique Page Data Format Eeprom Vendor Unique Page 3Eh47 Eeprom Vendor Unique Page Parameters Eeprom Vendor Unique Page Parameters Forcedensity HostcompsettingEnbinqmedchgr ForcecompLongxportpage LdrcyclresetLoaderlun Nordyuaonunld MaxburstsizeNodeferrcvderr NodisconfxdblkRedundancymode RewindonresetScsibusdmatimer ProtectdironwpSeteomatew ScsireselretriesScsiresrelnop SeteomatbomEeprom Vendor Unique Page Vendor ID Sample Data Format Eeprom Vendor Unique Page Forced Density Example Data Format 48 Changeable Mode Parameters within Mode Select Changeable Parameters within Mode Select47 Mode Sense 6 Command Descriptor Block Data Format Mode Sense 6 / 10 Command 1Ah / 5Ah48 Mode Sense 10 Command Descriptor Block Data Format Mode Sense 6 / 10 Command 1Ah / 5AhDBD 49 Mode Sense Control Descriptor Block Field Descriptions49 Mode Sense 6 Data Header Data Format Mode Sense Data HeadersCommands until the data blocks are actually written to tape 50 Mode Sense Data Header Field Descriptions51 Mode Sense Block Descriptor Data Format Mode Sense Block Descriptor51 Mode Sense Block Descriptor Field Descriptions 52 Mode Sense Page Descriptor Data Format Mode Sense Mode PagesBoth 52 Mode Sense Page Descriptor Field DescriptionsSense 53 Read / Write Error Recovery Page Data Format Read / Write Error Recovery Page 01hSelect 53 Read / Write Error Recovery Page Field Descriptions54 Disconnect / Reconnect Page Data Format Disconnect / Reconnect Page 02h54 Disconnect / Reconnect Page Field Descriptions Mode SelectControl Mode Data Format Control Mode Page 0AhRlec 55 Control Mode Page Field Descriptions56 Data Compression Page Data Format DCE 56 Data Compression Page Field Descriptions118 Quantum DLT 7000 Tape System CAP 57 Device Configuration Page Field Descriptions120 Quantum DLT 7000 Tape System 58 Medium Partition Page Data Format FDP 58 Medium Partition Page Field Descriptions59 TapeAlert Page Format Descriptor Data Format Illegal Request 59 TapeAlert Page Format Descriptor Field DescriptionsQuantum DLT 7000 Tape System 125 Eeprom Vendor Unique Page 3Eh DefaultcomponPrevent / Allow Medium Removal Command 1Eh Sili Read Command 08h61 Read Command Descriptor Block Field Descriptions Read Command 08hRead Command 08h 62 Read Block Limits Command Descriptor Block Data Format Read Block Limits Command 05h62 Read Block Limits Data Field Descriptions Read Block Limits Command 05h64 Read Buffer Command Descriptor Block Data Format Read Buffer Command 3Ch63 Read Buffer Command Descriptor Block Field Descriptions Read Buffer Command 3ChData Mode Combined Header and Data Mode66 Read Buffer Descriptor Data Format Descriptor ModeRead Position Command 34h BOP Read Position Command 34hBPU 66 Read Position Data Field DescriptionsEOP Receive Diagnostic Results Command 1Ch 70 Receive Diagnostic Results Data Format Receive Diagnostic Results Command 1ChDevice ID Release Unit Command 17hMedia Changer Considerations Release Unit Command 17hRequest Sense Command 03h Request Sense Command 03h 73 Request Sense Data Format Ready 70 Request Sense Data Field DescriptionsEOM ILIBPV SksvSense Code Qualifier bytes 71 Supported Sense Keys72 Supported ASC / Ascq in Hex Ascq Hardware ErrorSupported ASC / Ascq in Hex Illegal Request ASC AscqVendor Unique Unit AttentionData Protected Blank Check0Bh IDE Message Error Reserve Unit Command 16h Reserve Unit Command 16h Rewind Command 01h 75 Send Diagnostic Command Data Field Descriptions Send Diagnostic Command 1DhSend Diagnostic Command 1Dh 77 Send Diagnostic Parameter List Data Format 76 Send Diagnostic CDB Bits Selftst, DevOfl, and UnitOflMFM DE AD DE AD DE AD DE AD AA AA AA AA AA AA AA AA 77 Send Diagnostic Parameter List Field DescriptionsFF FF FF FF FF FE FD FB F7 EF DF BF 7F79 ASC / Ascq for Send Diagnostic 78 Sense Keys Used for Send DiagnosticLSB Space Command 11hEOD Space Command 11h79 Test Unit Ready Command Descriptor Block Data Format Test Unit Ready Command 00h80 Verify Command Descriptor Block Data Format Verify Command 13h81 Verify Command Data Field Descriptions Command 13hWrite Command 0Ah 82 Write Command Data Field Descriptions Write Command 0Ah82 Write Buffer Command Descriptor Block Data Format Write Buffer Command 3Bh83 Write Buffer Command Data Field Descriptions Write Buffer Command 3BhWrite Combined Header and Data Mode 000b Write Data Mode 010bDownload Microcode and Save Mode 101b Download Microcode Mode 100b84 Write Filemarks Command Data Field Descriptions Write Filemarks Command 10hWrite Filemarks Command 10h Table A-1 Internal Status Codes Appendix aGap Within Object Missing Block in Record EDC Error Found by FEZ Asic Fecc RAM OK Bit Eeprom Packets Last N Events EEPROM-RESIDENT Bugcheck and Event LogsAppendix B EEPROM-Resident Bugcheck and Event Logs Table B-1 Bugcheck Packet Error Codes Bytes 9Bugcheck Packets Post Failure PacketsEvent Log Packets Table B-2 Event Log Error Codes Bytes 9Table B-3 Directory Failure Event Package Field Descriptions Directory Failure Event Log PacketsOverview Creating a Firmware Update TapeAppendix C Updating the Firmware Firmware Update ProcedureAppendix C Updating the Firmware Interpreting the Results of a Firmware Update Then Appendix C Updating the Firmware Tape Cartridge Handling Guidelines Tape CartridgeAppendix D The Tape Cartridge Appendix D The Tape Cartridge Tape Cartridge Inspection Procedure Spring-Loaded Hub Reel Lock Opening Leader Loop Appendix D The Tape Cartridge Figure D-5 Write-Protect Switch on Tape Cartridge Tape Cartridge WRITE-PROTECT SwitchTable D-1 Write-Protect Switch Positions Loading a Tape Cartridge Unloading a Tape Cartridge Table D-2 When to Use a Cleaning Tape Cartridge Using a Cleaning Tape CartridgeIndex Eeprom IndexScsi Request SENSE, 5-156 Send Diagnostic Index Index-6 Quantum DLT 7000 Tape Drive Page 81-60000-06 A02 Sycamore Drive Milpitas, CA 408