Categories of Changeable Pages, Mode Sense command | Maxtor 10K III

SCSI Description

%CVGIQTKGUThe driveQH’s%JCPIGCDNGchangeable pages2CIGUare described on the following pages. The data fields for each of these pages fall into one of the categories described in Table 5-61.

	Categories of Changeable Pages


	A field in this category can be modified by the MODE SELECT command, can be
	saved and can affect the drives processing. The drive uses the value in the field and,
Fully%CVGIQT[Supported	if the SP bit is set, preserves the new&GUETKRVKQPvalue of the field in non-volatile memory on
	the drive. (The PS bit must have been set when the mode page was returned with a
	MODE SENSE command.)

	A field in this category is fully supported, with one exception; the drive does not save
	the field contents. The drive does not give an error indication if an attempt is made
Temporary	to save a temporary field.
Temporary
	Temporary fields are also underlined in the Mode Parameter Page illustrations but the
	PS bit is not.

	A value in this field is never used or validated; it is never looked at by the drive. Ig-
Ignored	nored fields are not underlined in the Mode Parameter Pages’ figures or tables and
	are not describedTable5in-61the Field Description tables.

5-46 Maxtor Atlas 10K III

Image 110

Maxtor 10K III manual Categories of Changeable Pages, Mode Sense command

Contents

2TQFWEV/CPWCN WPG Page Page 6CDNGQH%QPVGPVU1-1 Table of Contents Mode Select 6 Command 15h Error Recovery HOT PLUGGING/REMOVAL and Insertion of Scsi Devices Maxtor Atlas 10K Drive Packing Assembly Format Unit Initialization Pattern Descriptor-Data Format J1 Auxiliary 12-Pin ConnectorPower Dissipation in Various Modes Low-Profile Drives Unit Attention Condition Read-Write Error Recovery Page-Page Persistent Reservation in Command-Field Descriptions Verify Error Recovery Page-Field DescriptionsSaved Training Configuration Subpage 02h Disconnect-Reconnect-Field Descriptions Command-Field Description 115 118 Persistent Reservation OUT CommandCommand-Data Format 114 115 Persistent Reservation in Read Reservations 129 165 Reserve 10 Command-Field Descriptions 156157 Table A-2 Xvii Maxtor Atlas 10K Maxtor Atlas 10K III Least significant bit Error correcting codeApplication-specific integrated circuit Low voltage differential Scsi Mode Select About This Manual Ultra320 SCSI, Ultra2, Ultra Scsi 68-pin Wide 16-bit Ultra160 SCSI, Ultra2, Ultra Scsi 68-pin Wide 16-bitUltra160 SCSI, Ultra2, Ultra Scsi 80-pin SCA-2 16-bit Ultra320 SCSI, Ultra2, Ultra Scsi 80-pin SCA-2 16-bit General Description General Description General Description #76+10PCBA Installation Dimensions for the Maxtor Atlas 10K III Hard Disk Drives Pin Wide Scsi Pin SCA- Scsi Remove the drive from the packing assembly Drive Packing Assembly Kiwtg #76+10 Fault GND Busy Jumper Locations on the 68-Pin Wide Scsi Drive PCB ID bit 0, at Pin 8, is the Least Significant Bit 6CDNG Installation Termination Power Circuitry Spin Up Activity LED displays 60±0.50 Option 1 Spin up occurs immediately when power is applied Spin Up on Power On Options Open Ground Reserved J7 Jumper Location on the 80-Pin SCA PCB Kiwtg +I/O +DB +DB +DB P1+C/D +SEL MSG +MSG RST +RST ACK +ACK 12V+DB +I/O REQ +BSY ATN +ATN DB P0 +DB P0 Scsi ID = Short pin = Long pin+DB DB P1 +DB P1 SEL DB PBSY REQ = Short pin, L = Long pin Power Connector J1, Section a AMP P/N J1 Auxiliary 12-Pin Connector Mounting Dimensions Maxtor Atlas 10K III Drives Following subsections Mounting Screw Clearance for Maxtor Atlas 10K III Drive Lengthwise Airflow Cooling Kiwtg Crosswise Airflow Cooling 52%++%#6+1057//#4Specifications 247,128 Ms write Random Average Seek Ms typical Read ≤ .73 ms write Sequential Cylinder Switch Ms readDensityMaximum effective areal Ms typical Write Formatted Capacity Number of 512-byte Typical Timing Specifications for Maxtor Atlas 10KTemperature, nominal supply Track of the same cylinder Power Reset Limits1 #614#6.#5±10%-+++$ Power Dissipation in Various Modes Low-Profile Drives +50.9 -$ 18.4 Bels typical 73.4 Acoustical Characteristics-Sound Power per ISO’s defined nominal position 010 All dimensions are exclusive of any optional faceplateEnvironmental Specifications +.%641/#06+%4+5WUEGRVKDKNKV Volts/meter @ 100%10&+6+105 MHz Shock and Vibration Specifications At ambient temperature Unrecoverable errors Error Rates 4414 Specifications Format Unit Supported Scsi CommandsMode Sense Inquiry Read Capacity Send DiagnosticPersistent Reservation OUT Read Defect Data MSB LBA Naca $VG5contains a description of the CDB control field Guetkrvkqp These bits must be Status Codes Scsi Description Scsi Description Scsi Description OUT Length FieldsDefinition BL CKS DataReassign Diagn Stic Data 1 logical sector Data 5Byte Transfer LBA Tag Must be EDC ECC SCSI-2 SCSI-3 Change Definition Command Descriptor Block-Data FormatSCSI-1 Scsi Description 36#/-836 Bytes or eight bytes in length Format Unit Command Supported Options013 Format Unit Parameter List-Data Format Immed Defect List Length Format Unit Defect List Header-Data FormatFOV Dpry Dcrt Stpf DSP Format Unit Defect Descriptor-Block Format $KVTableDefect as shown in Table Format Unit Defect Descriptor- Physical Sector and Bytes Condition status. The sense key is set to Illegal REQUEST, Format Unit Initialization Pattern Descriptor-Data FormatFormat Unit Initialization Pattern Type Sense Code is set to Invalid Field in Parameter List Code or Operation Code Operation Code 12h Reserved CmdDtEvpd Allocation Length Control Standard Inquiry Data Page-Data Format Ackqreqq QAS Firmware Revision Supported Vital Product Data Pages -Data FormatReserved Length = 08h Supported Page List Maxtor Manufacturing Number C4h Number Peripheral Device Type = 000h Unit Serial Number Page-Data FormatUnit Serial Implemented Operating Definition Page-Data Format That the corresponding operating definition Can be saved Peripheral Qualifier Direct Access Device Code 82hAscii Implemented Operating Definition Page Data Format Device Identification Page-Field Description $VGDevice Identification Page Data Format Scsi Description Length = 24h Full Firmware Version Blank Fill e.g., T382 Firmware Revision Page-Data FormatTable Build5- Date35 Time Blank Fill e.g., Jan 19 1999 Value in the Bytes 4 19 field is assigned by Maxtor Corpo Length = 10h Spaces or Maxtor-Unique Information Negotiated Rate Information Page-Data Format AIP Aipd Aipce TWE Parl Fair Sync Negotiated Rate Information Page-Field Descriptions LSB Command Support Data Page-Data Format$BitVG Type of support that the disk Command Support Data Page Command or Operation Codes Data FFFF03 Verify FFF03FFFF03 3BE Ffff E00FFF PCR LOG Select Command Descriptor Block-Data FormatOperation Code 4Ch Reserved Reserved Parameter List Length Control Disk Drive Log Pages Code Operation Code 4Dh ReservedPPC Parameter Pointer Allocation Length Control TSD LOG Sense Log Page Format-Data FormatAllocation length for the page minus TMC Lbin TMC Generic Log Parameter-Field DescriptionsDU, DS, TSD, ETC, TMC and LP fields are collectively re Operation Code 15h Reserved Mode Select 6 Command Descriptor Block-Data FormatSelect operation and does not save any pages. When SP = 1, Parameter Length List Control 2CIG00h%QFG Initiator-Changeable Mode PagesCaching Cache policy 0Ah1 Control Mode Unit Attention report Mode Page Types Mode Parameter List-Data Format Initiator-accessible logical blocks to the amount specified $VG$KV Mode Sense command Categories of Changeable Pages Unit Attention Condition DUA Awre Read-Write Error Recovery Page-PageTablecountered5-65 EER PER Recovery Cases where error recovery is invoked and successful Emdp Disconnect-ReconnectMaxtor Atlas 10K IIIUGTXGFHQTVJG5%5+%%5QRGTCVKPIOQFG Dtdc Tion conditions for example, Sdtr received, error, etc Enable Modify Data PointerIty arbitration when beginning the interconnect tenancy When a disconnect is permitted. These are as follows EER PER DTE DCR Verify Error Recovery Page-PageSense command, since the page is savable WCE Field descriptions are described in -70and -71respectivelyCaching Page-Page Lbcss Blocks for each of the respective types of prefetch Pre-fetch Cache as a result of one Read commandA non-volatile, vendor-specific location. Bit reserved with Retention Priority Demand Write Vendor-Specific bits Number FSWDRA 14h Ignored by the drive Segments Queue Algorithm Modifier Reserved Control Mode Page-Page 0AhCode 0Ah Raerp RAC Control Mode Page-Field Descriptions Page 0AhReady AER Permission.0QVUWR+IPTGFRQTVGFDDVJVJDVJGFTKXG Uaaerp Notch and Partition Page-Page 0Ch Length 16h Notch and Partition Page-Field Descriptions Page 0Ch Length 06h Reserved Protocol Identifier 1h Synchronous Transfer TimeoutPort Control Page Short Format Reserved Protocol Identifier 1h Port Control Page Long FormatSubpage Code Power Condition Page-Page 1Ah Reserved IdlEnb Sby Idle Timer Standby Timer Power Condition Page-Field Descriptions Page 1Ah With the Mode Select command Ewasc Information Exceptions Control Page-Page 1ChMSBTable5-80 Mrie MSB Mrie Exception condition Codes Used by the Mrie FieldReport an informational exception condition Maxtor-Unique Page-Data Format Page 39h Table FaultQuietSeekMode $KV Sssie Maxtor-Unique Page-Field Descriptions Page 39hScam IWN PXMISN Asdp Guetkrvkqp Eamnr DewgSsso #UPEJTQPQWUTo start AIP+PHQTOCVKQP2TQVGEVKQP#+2 Medium Type Device-Specific Parameter Mode Select 10 Command Descriptor Block-Data FormatParameter List Length Control Density Code By the block descriptor Mode Parameter Block Descriptor-Field DescriptionsMedium characteristics specified Returns only the requested pages DBDReserved Code Mode Parameter Header-Field Descriptions Transfer capabilities 5K\G24DVGURigid Disk Geometry Total cylinder head Rotational speed Format Device Page-Page Hsec RMB Drive does not have any alternate tracks Non-volatile vendor specific locationFor 18 GB For 36 GB For 73 GB Zone Page4 Rigid Disk Geometry Page-PageRigid Disk Geometry RPL Storage arrays. The modes are 00b Disabled 10b Master URKPFNGUPEJTQPK\CVKQP $VG 0$KV Margin Control Subpage 01h For the current Nexus are reported 101High Negotiated Settings Subpage 03hBus Mode Mode Maxtor-Unique Caching Page-Page 38h Rsv’d Code 38h Length 0Eh Reserved Cache Table Size 104 Mode Sense 10 Command Descriptor Block-Data Format105 106 107 Mode Parameter Header & Block Descriptor-Field DescriptionsAccessible logical blocks to the amount specified Reserved Service Action 108 Read Keys Parameters-Data Format Persistent Reservation in Command-Field Descriptions110 Read Keys Parameters-Field Descriptions 111112 Described in -112and -113respectively Scope-Specific Address Read Reservations Parameters-Field Descriptions11415 Scope Type Ment Persistent Reservation OUT ParametersAs Additional Reservations Allowed in the table Reservation OUT Persistent Reservation Type Codes and Their Meanings Persistent reservations LU EX Shared Access Parameter List Length 18h Reserved Service Action Scope Type118 Tent Reservation OUT Persistent Reservation OUT Command-Field DescriptionsVation OUT 120 0COG QFG04h Pre0COG-empt QFG05h Clear Sults in a reservation conflict 121 Aptpl Illustrated in -122and defined in -123.Each of the fieldsPersistent Reservation OUT Parameter List-Data Format Behavior in the event of a power loss To Invalid Field in Parameter List Pre-empt Register ReserveRelease Pre-empt & Clear Logical blocks that will be transferred Read 6 Command-Data FormatFerred. Any other value indicates the number DPO FUA Using its normal Logical Read Unit policiesOperation Code 28h Reserved Reserved RelAdr Logical Block Address Read Buffer Command-Data Format Reserved Mode Buffer ID Buffer Offset Multiple Read Buffer Command-Field Descriptions0010b 132 Read Capacity Command-Data FormatRead Capacity Command-Field Descriptions Description in -132for a description of these data fields Reserved Plist Glist Defect List Format Read Defect Data 10 Command-Data Format9Table5-134 $ 4VG -$ 7KV Read Defect Data 10 Command-Field DescriptionREAD Defect135 Defect Descriptor-Block Format Defect List Defect List Header -Data FormatReserved Plist Glist Defect List Format Defect List Length Plist Glist Defect List Format Reserved Read Defect Data 12 Command-Data Format11Table5-140 Are returned in ascending order Read Defect Data 12 Command-Field Description142 Normal user space Defect List Header-Data Format Mary Defect List Read Long Command-Returned Data Read Long Command Descriptor Block-Data FormatRead Long Command Descriptor Block-Field Descriptions 148 514 EDC 8 Bits Reserved Flag Link Operation Code E8hSkip Mask Length Operation Code 07h Reassign Blocks Command Descriptor Block-Data FormatReassign Blocks Defect List Header-Data Format 154 Reassign Blocks Defect Descriptor-Data Format PCV 157$VG0$KV 155 Code Value Allocation Length Reserved Control Maxtor Atlas 10K 123 Rarea ALT 159Translate Address Page-Data Format Altsec Translate Address Page-Field DescriptionsRarea Alttrk Release 6 Command Descriptor Block-Data Format Release 6 Command -Field Descriptions Release 10 Command Descriptor Block-Data Format 163 Release 10 Command Field Descriptions 164 Service Action 05h Report Device Identifier Parameter List-Data Format 168167 Report Device Identifier Parameter List-Field Descriptions LUN Reporting Parameter List -Data Format Report Luns Command Descriptor Block-Data Format170 169 Request Sense Command Descriptor Block-Data Format Operation Code 03h Reserved Allocation Length Control Inquiry Scsi Description EOM ILI Sense Data Format for Error Code 70h or 71h-Data Format174 Sksv FRU Supported Sense Keys Sense Key Information Field Contents 0QVG+.+YKNNDGUGV Guucig 0x5DTable Guucig Gcpkpi Cvgiqt QFG Maxtor Atlas 10K 143 Ecspkadr ERR Maxtor Atlas 10K 145 Recal Ecrclfail in Peslin QFG QFG Maxtor Atlas 10K 149 5GPUG Maxtor Atlas 10K 151 $VG 15$KV SKSVTable C/D5-179 Sense-Key Specific Field ContentsError Ered BPV Data is contained in Table184Table175-183 Retry 90 Medium Error or Recovered Error Sense Key Retry CountSksvkgnf Number of times an I/O operation was retried 187 Reserve 6 Command Descriptor Block-Data FormatReserve 6 Command-Field Descriptions 186 Reserve 10 Command Descriptor Block-Data Format Operation Code 56h Reserved 3rdPty 190 193Parameter list has the format shown in Table 191 Rezero Unit Command Descriptor Block-Data Format 194 Reserved Logical Block Address Seek 6 Command Descriptor Block-Data Format195 Reserved Control Seek 10 Command Descriptor Block-Data Format196 Test routine in the foreground mode Test routine in the background modeTine in the foreground mode 011b Reserved Kgnf Supported Diagnostic Page List-Data Format Length 00h 200 SET Device Identifier Parameter List-Data Format SET Device Identifier Command Descriptor Block-Data FormatTableKGNF5-203 SET Device Identifier Parameter List-Field Descriptions Operation Code 1Bh Reserved Immed Power Conditions Reserved LoEj Start Control205 Table Block5- Ad207 Synchronize Cache Command Descriptor Block-Data Format208respectively Number of Blocks Control Test Unit Ready Command Descriptor Block-Data Format $VG$KV Verify Command Descriptor Block-Data Format DPO Write 6 Command Descriptor Block-Data Format Drives cache Write 10 Command Descriptor Block-Data FormatOperation Code 2Ah Reserved Operation Code 2Eh Reserved Write and Verify Command Descriptor Block-Data Format216 Logical Block Address space 218 Write Buffer Command Descriptor Block-Data FormatReserved Mode Buffer ID Buffer Offset Parameter List Length Write Buffer Command-Field Descriptions Operation Code 3Fh Reserved RelAdr Logical Block Address Write Long Command Descriptor Block-Data Format220 Write Same Command Descriptor Block-Data Format LBdata 225 Write Skip Mask Command Descriptor Block-Data FormatTableLength5-224 Operation Scsi Description Drives when shipped Feature Descriptions Maxtor Atlas 10K III Number, before it will read or write the data For the drive to return data from the wrong head Feature Descriptions Feature Descriptions Feature Descriptions Attempted without host intervention Correct track Feature Descriptions Operating mode of the interface switches Continues to monitor the Diffsens signal. IfDetects the change and prese ts mode change Might occur if a ST and DT CLocking Feature Descriptions Maxtor Atlas 10K III Feature Descriptions Feature Descriptions Feature Descriptions Simple queue tag SCSI-2/SCSI- Equivalent TerminologyAbort SCSI-3 Quick Reference Commands Seek Ascii Implemented Operating Def Inition Linked Command Complete w/FLAGSCSI-3 Quick Reference Messages UI%QFG 06 *GZ Appendix a Good 5VCVWU%QFGU SCSI-3 Quick Reference Sense Keys Appendix a Transfer Period Factor Field Values When Parl = Guetkrvkqp Use DT Data in and DT Data OUT phases with information unit OUT phases to transfer dataUse DT Data in and DT Data OUT phases with data group Transfers Maxtor Atlas 10K III 18/36/73 GB Ultra160 Scsi Glossary Drive Short form of disk drive 4Maxtor Atlas 10K III 18/36/73 GB Ultra160 Scsi Basic configurations. See also low-level formatting LOW-VOLTAGE Differential LVD Glossary 8Maxtor Atlas 10K III 18/36/73 GB Ultra160 Scsi Glossary 10Maxtor Atlas 10K III 18/36/73 GB Ultra160 Scsi Glossary 12Maxtor Atlas 10K III 18/36/73 GB Ultra160 Scsi Allocation Length 5-10,5-38,5-122, 5- 131, 5-132,5-134 Defect List Length 5-16,5-17,5-113, 5- 116 Defect Lists 25,5-26 Formatted capacity 4-1,4-3full stroke General2-1 138,5-153 New Operating Definition 5-13NO Sense 5-7,5-137 158 167 Synchronous Data Transfer 6Maxtor Atlas 10K