Synchronize Cache Command 35h | Maxtor 10K V specs

5.41SYNCHRONIZE CACHE Command (35h)

The SYNCHRONIZE CACHE command ensures that all logical blocks, within the specified range in the drive's cache memory, have their most recent data value recorded on the physical medium. If more recent data for a logical block, within the specified range, exists in the cache memory than on the physical medium, then the logical blocks from the cache memory is written to the physical medium. Logical blocks are not necessarily removed from the cache as a result of the Synchronize Cache operation. The data format and field descriptions are shown in Table 5-201 and Table 5-202 respectively.

Table 5-201SYNCHRONIZE CACHE Command Descriptor Block-Data Format

Bit	7	6	5		4		3	2	1	0
Byte	7	6	5		4		3	2	1	0
Byte
0					Operation		Code (35h)

1				Reserved					Immed	RelAdr
									= 0
2 - 5					Logical Block Address

6						Reserved

7 - 8					Number of Blocks

9						Control

Table 5-202SYNCHRONIZE CACHE Command-Field Descriptions

	Field	Description

	Immed	Immediate. Must be 0. The drive returns status after the synchronize cache operation has
	Immed	been completed.
		been completed.
	RelAdr	Relative Address. Must be 0. Relative addressing is not supported.

	Logical Block	The address of the first logical sector of the range to be operated upon by this command.
	Address
	Address
		Specifies the total number of contiguous logical blocks within the range. When set to 0,
		the drive removes all sectors from the given Logical Block Address on.
	Number of	When Number of Blocks and Logical Block Address are both 0, the drive removes all un-
	Blocks	written cache sectors to the medium.
		It is not considered an error when no sectors within the specified range are in the cache
		memory.

Maxtor Atlas 10K V

5-145

Image 203

Maxtor 10K V manual Synchronize Cache Command 35h, 201SYNCHRONIZE Cache Command Descriptor Block-Data Format

Contents

Maxtor Atlas 10K Product Manual UL/CSA/VDE/TUV Before You Begin Regulatory Statements Table of Contents Specifications Page Feature Descriptions Negotiated Rate Information page Reference List of Figures List of Tables Command Support Data Page Command or Operation Codes Persistent Reservation in Command Descriptor 114 Persistent Reservation OUT Command Descriptor 106 136 Audience Manual Organization About this Manual Asic Terminology and Conventions References Mode Select Product Overview KEY Features Maxtor Atlas 10K Reliability Regulatory Compliance Standards Product EMI/EMC Qualifications Hardware Requirements Handling SAFETY, HANDLING, & Electrostatic Discharge ProtectionSafety Precautions Electrostatic Discharge ESD Protection Space Requirements Shows The Mechanical Dimensions of the drives Unpacking Instructions Shock Feet 2Drive Packing Assembly Jumper Options on the 68-Pin Wide PCB Configuration Jumpers and ConnectionsHardware Options Pin Power Connector Pin Option Pin Scsi Scsi ID Maxtor Atlas 10K V drives have three Spin Up modes SCA-2 80-Pin Connector Versions 4Pin Locations on SCA-2 Connector Location on SCA Connector Staggerspin Delayspin Shows the various connector styles Interface Connector J1 Maxtor Atlas 10K V Signal Name Connector Contact Number Cable Conductor 1 68-Pin Wide Scsi Connector LVD 580-Pin SCA-2 LVD Pin Assignments 2 80-Pin SCA-2 Scsi Connector LVDPIN Connector Contact Signal Name Cable Conductor Number 2.1 80-Pin SCA-2 Mating Connectors 668-Pin Wide Single-Ended Pin Assignments 3 68-Pin Wide Single-Ended Scsi Connector 4 80-Pin SCA-2 Single-Ended Scsi Connector Orientation Drive Mounting and Installation 7Mounting Screw Clearance for Maxtor Atlas 10K V Drive Mounting Screw Clearance Ventilation Mounting 9Crosswise Airflow Cooling Specification Summary Specifications Scsi ‘Hard’ Reset Time6 Ms typical Formatted Capacity Data Transfer Rates Timing Specifications Power Reset Limits PowerPower Sequencing Operation Drive Power Dissipation Acoustic Toned Quality Acoustics Environmental Conditions Mechanical Sensitivity to Magnetic Fields Electromagnetic Conditions1 EMI/RFI Susceptibility 2 ESD Reliability Disk Errors9Error Rates Overview of the Scsi Command Descriptions Read Buffer Receive Diagnostic ResultsSend Diagnostic Persistent Reservation OUTPage MSB Command Descriptor BlockBit Byte Description Indicate the number of sectors to be transferred Field Description Naca Status Definition Meaning Status/Error ReportingLinked Commands Page 8DATA-Phase Command Contents Data Transfer Command Components Blocks Receive DiagnosticRead Defect Reassign Common Fields Scsi Command Descriptions 10CHANGE DEFINITION-Field Descriptions 9CHANGE Definition Command Descriptor Block-Data FormatChange Operating Definition 40h Format Unit Command 04h 12FORMAT Unit Command-Field Descriptions 11FORMAT Unit Command Descriptor Block-Data Format 14FORMAT Unit Parameter List-Data Format Five Forms of Format Unit Commands13FORMAT Unit Command Supported Options Format Unit Parameter List DSP 15 .FORMAT Unit Defect List Header-Data Format16FORMAT Unit Defect List Header-Field Descriptions FOV Dpry 19FORMAT Unit Initialization Pattern Descriptor-Data Format 17FORMAT Unit Defect Descriptor-Block Format Initialization Pattern Type Description 21FORMAT Unit Initialization Pattern TypeName Description Evpd Inquiry Command 12h22INQUIRY Command Descriptor Block-Data Format 23 Inquiry Command Descriptor Block-Field Descriptions Byte Bit Standard Inquiry Data24Standard Inquiry Data Page-Data Format QAS 25Standard Inquiry Data Page-Field DescriptionsField Name Value Description 28Unit Serial Number Page-Data Format Vital Product Data Pages26Supported Vital Product Data Pages -Data Format 27Vital Product Data-Page Codes 31Implemented Operating Definition Page-Field Descriptions 30Implemented Operating Definition Page-Data Format 33Device Identification Page Data Format 32ASCII Implemented Operating Definition Page Data Format LSB 35Command Support Data Page-Data Format34Device Identification Page Field Description 36Command Support Data Page-Field Descriptions Version Length 37Command Support Data Page Command or Operation CodesHex Data Returned When Inquiry is Received and CmdDt Bit OpCode Command Support RES. OUT PersistRES. PCR LOG Select Command 4Ch38LOG Select Command Descriptor Block-Data Format 39LOG Select Command Descriptor Block-Field Descriptions Code Description LOG Sense Command 4Dh40 Disk Drive Log Pages Reset LOG Sense Command Descriptor Block41LOG Sense Command Descriptor Block-Data Format 42LOG Sense Command Descriptor Block-Field Descriptions Lbin LOG Sense Log Pages43LOG Sense Log Page Format-Data Format TSD ETC 46Generic Log Parameter-Field Descriptions 48MODE Select 6 Command Field Descriptions Mode Select 6 Command 15hInitiator-Changeable Mode Pages 47MODE Select 6 Command Descriptor Block-Data Format Code Name Function Size Bytes 49Initiator-Changeable Mode Pages 51Mode Parameter List-Data Format Mode Page TypesMode Parameter List 50 Mode Page Types 55Mode Parameter Block Descriptor-Data Format 52Mode Parameter List-Field Descriptions53Mode Parameter Header 6-Byte-Data Format 54Mode Parameter Header- Field Descriptions 57Categories of Changeable Pages 56 Mode Parameter Block Descriptor-Field DescriptionsCategories of Changeable Pages Unit Attention Condition Page 00h 59Unit Attention Condition Read-Write Error Recovery Page 01h60Read-Write Error Recovery Page-Page Field Default Value Description Awre 61Read-Write Error Recovery Page Field DescriptionsDefault Description Field Default Description 63 Disconnect-Reconnect-Field Descriptions Disconnect-Reconnect Page 02h62Disconnect-Reconnect EER PER Verify Error Recovery Page 07h64Verify Error Recovery Page-Page 66Caching Page-Page 65Verify Error Recovery Page-Field DescriptionsCaching Page 08h WCE 67Caching Page Field Descriptions Gltsd Rlec Control Mode Page 0Ah68Control Mode Page Data Format Page 0Ah FSW SWP Raerp Uaaer Eaerp Eeca RAC Eeca 69Control Mode Page-Field DescriptionsGltsd Maxtor Atlas 10K LPN Notch and Partition Page 0Ch70Notch and Partition Page-Page 0Ch 71Notch and Partition Page-Field Descriptions 72Port Control Page Short Format Port Control Mode Page 19h 73Port Control Page Long Format 75 Field Descriptions 74Margin Control Subpage 01h Maxtor Atlas 10K 76Saved Training Configuration Subpage 02h Sent Received 77Negotiated Settings Subpage 03h78 Transceiver Period Factor Code Transceiver Period Factor Code Transceiver Mode 79Transceiver Mode Bit Name Description 80Report Transfer Capabilities Subpage81 Field Descriptions Mrie MSB Information Exceptions Control Page 1Ch82Information Exceptions Control Page-Page 1Ch Ewasc Perf 84Codes Used by the Mrie Field 87Mode Parameter Block Descriptor-Data Format Mode Select 10 Command 55h85MODE Select 10 Command Descriptor Block-Data Format 86Mode Parameter Header 10-Byte-Data Format 88Mode Parameter Block Descriptor-Field Descriptions 91Mode Parameter Header 6 Byte-Data Format Mode Sense 6 Command 1Ah89MODE Sense 6 Command Descriptor Block-Data Format 90MODE Sense Command-Field Descriptions 94Format Device Page-Page Read-Only Mode Pages93Read-Only Mode Pages Format Device Page 03h Maxtor Atlas 10K Ssec 95Format Device Page-Field Descriptions RPL Rigid Disk Geometry Page 04h96Rigid Disk Geometry Page-Page Tion 97Rigid Disk Geometry Page-Field Descriptions 100Mode Parameter Block Descriptor-Data Format Mode Sense 10 Command 5Ah98MODE Sense 10 Command Descriptor Block-Data Format 99Mode Parameter Header 10 Byte-Data Format Bit 7 This bit is set if the drive is write protected Persistent Reservation in Command 5Eh 104Read Keys Parameters-Data Format 103PERSISTENT Reservation in Command-Field Descriptions Described in -106 and -107 respectively 107Read Reservations Parameters-Field Descriptions Data Description Field Code Name Description 110Persistent Reservation Type Codes and Their Meanings Exclusive LU EX Persistent Reservation Already HeldRead Write Persistent Reservation OUT Command 5Fh Tion OUT 113PERSISTENT Reservation OUT Command-Field Descriptions Powering down the logical unit, if the last Tions Preempted Pre-empting initiator Clear portion of the action executes normally 115Persistent Reservation Type Codes and Their Meanings Registrants 116PERSISTENT Reservation OUT Parameter List-Data Format Extent Length Eter List Nored for all other types of service actions Parameters 118Device Server Interpretation of Service and Scope Value 120READ 6 Command-Field Descriptions Read 6 Command 08h119READ 6 Command-Data Format 122 Read 10 Command-Field Descriptions Read 10 Command 28h121READ 10 Command-Data Format 123READ Buffer Command-Data Format Read Buffer Command 3Ch Buffer Offset must be 124READ Buffer Command-Field Descriptions 127READ Capacity Returned Data-Data Format Read Capacity Command 25h125READ Capacity Command-Data Format 126READ Capacity Command-Field Descriptions 128READ Defect Data 10 Command-Data Format Read Defect Data Command 10 37h 130Defect Descriptor-Block Format 129READ Defect Data 10 Command-Field Description 133Defect List Header-Field Descriptions 132Defect List Header -Data Format 135 Read Defect Data 12 Command-Field Description Read Defect Data Command 12 B7h134READ Defect Data 12 Command-Data Format 139Defect List Header-Field Descriptions 136Defect Descriptor-Block Format138Defect List Header-Data Format 142READ Long Command-Returned Data Read Long Command 3Eh140READ Long Command Descriptor Block-Data Format 141READ Long Command Descriptor Block-Field Descriptions 144READ Skip Mask Command-Field Description Read Skip Mask Command E8h143READ Skip Mask Command-Data Format 147REASSIGN Blocks Defect List Header -Field Description Reassign Blocks Command 07h145REASSIGN Blocks Command Descriptor Block-Data Format 146REASSIGN Blocks Defect List Header-Data Format Maxtor Atlas 10K 105 PCV Receive Diagnostic Results Command 1Ch149Diagnostic Pages Supported by The Drives Description Size In Bytes Code Translate Address Page 40h Supported Diagnostics Pages Page 00h152Supported Diagnostics Pages Page-Data Format 154Translate Address Page-Field Descriptions 153Translate Address Page-Data Format 156RELEASE 6 Command -Field Descriptions Release 6 Command 17h155RELEASE 6 Command Descriptor Block-Data Format 158 Release 10 Command Field Descriptions Release 10 Command 57h157RELEASE 10 Command Descriptor Block-Data Format 161REPORT Device Identifier Parameter List-Data Format Report Device Identifier Command A3h Maxtor Atlas 10K 165LUN Reporting Parameter List -Data Format Report Luns Command A0h163REPORT Luns Command Descriptor Block-Data Format 164REPORT Luns Command Descriptor Block-Field Description Sense Data Availability Request Sense Command 03h166REQUEST Sense Command Descriptor Block-Data Format 167REQUEST Sense Command Descriptor Block-Field Description EOM ILI Sense Data Format for Error Code 70h and Error Code 71h168Sense Data Format for Error Code 70h or 71h-Data Format Status Reporting FRU 169Sense Data Fields Error Code 70h-Field Descriptions Sense Key Code Description 170Supported Sense Keys 171Sense Key Information Field Contents EC REC SVO Missed STM Sense Meaning Key Code Sense Meaning Key Code Maxtor Atlas 10K 121 Sense Meaning Key Code Maxtor Atlas 10K 123 Sense Meaning Key Code Maxtor Atlas 10K 125 Sense Meaning Key Code Qualifier Maxtor Atlas 10K 127 Init Maxtor Atlas 10K 129 Sense Meaning Key Code Maxtor Atlas 10K 131 174ILLEGAL Request Sense Key Field Pointer Bytes\Data Format 173 Sense-Key Specific Field Contents BPV 179MEDIUM Error or Recovered Error Sense Key Retry Count Field Descriptions 181 Reserve 6 Command-Field Descriptions Reserve 6 Command 16h180RESERVE 6 Command Descriptor Block-Data Format 183 Reserve 10 Command-Field Descriptions Reserve 10 Command 56h182RESERVE 10 Command Descriptor Block-Data Format Reservation Type Description 184Extent Descriptors-Data Format185Reservation Types 187RESERVE 10 ID Only Parameter List-Data Format 188REZERO Unit Command Descriptor Block-Data Format Rezero Unit Command 01h 189SEEK 6 Command Descriptor Block-Data Format Seek 6 Command 0Bh 190SEEK 10 Command Descriptor Block-Data Format Seek 10 Command 2Bh 192 Send Diagnostic Command-Field Descriptions Send Diagnostic Command 1Dh191SEND Diagnostic Command Descriptor Block-Data Format 194Translate Address Page-Data Format Supported Diagnostic Page List193Supported Diagnostic Page List-Data Format Translate Address 198SET Device Identifier Parameter List-Field Descriptions SET Device Identifier Command A4h197SET Device Identifier Parameter List-Data Format 200START Stop Unit Command-Field Descriptions Start Stop Unit Command 1Bh199START Stop Unit Command Descriptor Block-Data Format 202SYNCHRONIZE Cache Command-Field Descriptions Synchronize Cache Command 35h201SYNCHRONIZE Cache Command Descriptor Block-Data Format 203TEST Unit Ready Command Descriptor Block-Data Format Test Unit Ready Command 00h 205 Verify Command-Field Descriptions Verify Command 2Fh204VERIFY Command Descriptor Block-Data Format 207 Write 6 Command-Field Descriptions Write 6 Command 0Ah206WRITE 6 Command Descriptor Block-Data Format 209 Write 10 Command-Field Descriptions Write 10 Command 2Ah208WRITE 10 Command Descriptor Block-Data Format 211WRITE and Verify Command-Field Descriptions Write and Verify Command 2Eh210WRITE and Verify Command Descriptor Block-Data Format 212WRITE Buffer Command Descriptor Block-Data Format Write Buffer Command 3Bh 213WRITE Buffer Command-Field Descriptions 215WRITE Long Command-Field Descriptions Write Long Command 3FhWrite Same Command 214WRITE Long Command Descriptor Block-Data Format 217WRITE Same Field Description 216WRITE Same Command Descriptor Block-Data Format218WRITE Skip Mask Command EAh 219WRITE Skip Mask Command Field Description Maxtor Atlas 10K Feature Descriptions WRITE-BACK Caching Track and Cylinder Skewing Average Access TimeZero Latency READ/WRITE DISCONNECT-RECONNECT Data Sector Reallocation Error Protection Media Error ProtectionTransfer Error Protection Addressing Error Protection Banded Recording Tagged Command QueuingCommand Reordering Data Verification Periodic Self-Adjustments DiagnosticsPower On Self Test Post Error Recovery Maxtor Atlas 10K Diffsens Diffsens Switching 1ST and DT CLocking DT and ST Clocking Adaptive Active Filter AAF Cyclic Redundancy CheckingDomain Validation Information Unit Transfers Transmitter Pre-Compensation with CutbackFree Running Clock FRC Skew Compensation System Considerations Applicable Scsi Physical Documents Table A-1SCSI-2/SCSI-3 Equivalent Terminology Quick Reference Table A-2SCSI-3 Quick Reference Commands Scsi Commands and Messages Table A-4SCSI-3 Quick Reference Pages Table A-3SCSI-3 Quick Reference Messages Maxtor Atlas 10K Table A-6SCSI-3 Quick Reference Status Codes Table A-5SCSI-3 Quick Reference Sense Keys Appendix B Negotiated Rate Information page Reference Table B-1Transfer Period Factor Field Values When Parl = Table B-2Transfer Period Factor Field Values When Parl = Command Settings for the QAS, DT, and IU fields Glossary Glossary Maxtor Atlas 10K V G-3 4Maxtor Atlas 10K Maxtor Atlas 10K V G-5 LOW-VOLTAGE Differential LVD Maxtor Atlas 10K V G-7 8Maxtor Atlas 10K Maxtor Atlas 10K V G-9 10Maxtor Atlas 10K True Refers to the logical-one or 12Maxtor Atlas 10K Index 17,5-21 Parameter List 5-11,5-12,5-17,5-18, 5- 37, 5-39,5-130,5-141 107, 5-108,5-132 141