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Table of contents
- 17 1.0 General
- 17 1.1 Introduction
- 17 1.2 Glossary
- 17 1.3 Caution
- 19 2.0 Outline of the Drive
- 21 3.0 Fixed-disk Subsystem Description
- 21 3.1 Control Electronics
- 21 3.2 Head Disk Assembly
- 21 3.3 Actuator
- 23 4.0 Drive Characteristics
- 23 4.1 Formatted Capacity
- 23 4.2 Data Sheet
- 24 4.3 Inquiry Information
- 24 4.3.1Product ID
- 24 4.3.2World Wide ID - Block Assignment
- 25 4.4 Cylinder allocation
- 26 4.5 Performance characteristics
- 27 4.5.1 Mechanical positioning
- 28 4.5.2 Average latency
- 28 4.5.3 Spindle stop time
- 29 4.5.4 Data transfer speed
- 29 4.5.5 Buffering operation (read ahead/write cache)
- 31 5.0 Data Integrity
- 31 5.1 Equipment Status
- 31 5.2 Error Recovery Procedure
- 33 6.0 Physical Format
- 33 6.1 Shipped Format (P-List)
- 33 6.2 Reassigned Format (G-List)
- 35 7.0 Electrical Interface
- 35 7.1 SAS Connector
- 35 7.1.1 29 pin Serial Attached SCSI (SAS) Connector Definition
- 36 7.1.2 Voltage and Ground Signals
- 36 7.1.3 Ready LED output
- 37 8.0 Environment
- 37 8.1 Temperature and humidity
- 38 8.2 Storage requirements
- 38 8.2.1 Packaging
- 38 8.2.2 Storage time
- 38 8.3 Corrosion test
- 39 8.4 Cooling requirements
- 41 9.0 DC Power Requirements
- 42 9.1 Power Supply Current, Average and Peak
- 44 9.2 Ripple Voltage
- 44 9.3 Power Consumption Efficiency Index
- 45 10.0 Reliability
- 45 10.1 Start/Stop Cycles
- 45 10.2 Load/Unload Cycles
- 45 10.3 Data Reliability
- 45 10.4 Seek errors
- 45 10.5 Failure prediction (S.M.A.R.T)
- 45 10.6 MTBF (Mean Time Between Failure): 2.0M hours
- 46 10.7 Preventive Maintenance
- 46 10.8 Temperature Warning
- 47 11.0 Mechanical Specifications
- 47 11.1 Outline
- 47 11.2 Mechanical Dimensions
- 49 11.3 Interface Connector
- 50 11.4 Mounting Positions and Tappings
- 51 11.5 Drive Mounting
- 51 11.6 Heads Unload and Actuator Lock
- 53 12.0 Vibration and Shock
- 53 12.1 Operating Vibration
- 53 12.1.1 Random Vibration
- 53 12.1.2 Swept Sine Vibration
- 53 12.2 Non-operating Vibrations
- 53 12.2.1 Random Vibration
- 53 12.2.2 Swept Sine Vibration
- 53 12.3 Operating shock
- 54 12.4 Non-operating shock
- 54 12.4.1 Half sine wave shock pulse
- 54 12.4.2 Rotational shock
- 55 13.0 Acoustics
- 55 13.1 Sound power levels
- 57 14.0 Identification
- 57 14.1 Labels
- 59 15.0 Electromagnetic Compatibility
- 59 15.1 Class B Regulatory Notices
- 61 16.0 Standards
- 61 16.1 European Standards Compliance
- 61 16.2 German Safety Mark
- 61 16.3 Flammability
- 63 17.0 SAS Attachment
- 63 17.1 General
- 63 17.2 SAS Features
- 64 17.3 SAS Names and Identifiers
- 65 17.4 Spin up
- 66 17.5 PHY Layer
- 66 17.5.1 Link Reset Sequence
- 67 17.5.2 Hard Reset
- 67 17.5.3 SAS OOB (Out of Band)
- 68 17.5.4 SAS Speed Negotiation
- 69 17.5.5 PHY Error Handling
- 69 17.6 Link Layer
- 69 17.6.1 Address Frames
- 72 17.6.2 Link Layer Error Handling
- 74 17.7 Transport Layer
- 75 17.7.1 Command Information Unit
- 76 17.7.2 TASK Information Units
- 78 17.7.3 XFER_RDY Information Units
- 78 17.7.4 DATA Information Units
- 78 17.7.5 RESPONSE Information Units
- 80 17.7.6 Sequences of SSP Information Units
- 81 17.7.7 Transport Layer Error Handling
- 83 18.0 SCSI Command Set
- 85 18.1 SCSI Control Byte
- 85 18.2 Abbreviations
- 85 18.3 Byte ordering conventions
- 86 18.4 FORMAT UNIT (04)
- 88 18.4.1 Parameter List Header
- 90 18.4.2 Defect Descriptor
- 93 18.5 INQUIRY (12)
- 94 18.5.1 Inquiry Data
- 110 18.6 LOG SELECT (4C)
- 113 18.7 LOG SENSE (4D)
- 114 18.7.1 Log Page parameters
- 115 18.7.2 Log Sense Page
- 116 18.7.3 Log Sense Page
- 118 18.7.4 Log Sense Page
- 120 18.7.5 Log Sense Page
- 122 18.7.6 Log Sense Page
- 123 18.7.7 Log Sense Page D
- 124 18.7.8 Log Sense Page E
- 126 18.7.9 Log Sense Page F
- 127 18.7.10 Log Sense Page
- 130 18.7.11 Log Sense Page
- 133 18.7.12 Log Sense Page
- 137 18.7.13 Log Sense Page 1A
- 138 18.7.14 Log Sense Page 2F
- 139 18.7.15 Log Sense Page
- 142 18.7.16 Log Sense Page
- 144 18.8 MODE SELECT (15)
- 145 18.9 MODE SELECT (55)
- 146 18.10 MODE SENSE (1A)
- 147 18.10.1 Mode Parameter List
- 151 18.10.2 Mode Page 00 (Vendor Unique Parameters)
- 153 18.10.3 Mode Page 01 (Read/Write Error Recovery Parameters)
- 158 18.10.4 Mode Page 02 (Disconnect/Reconnect Parameters)
- 160 18.10.5 Mode Page 03 (Format Device Parameters)
- 162 18.10.6 Mode Page 04 (Rigid Disk Drive Geometry Parameters)
- 163 18.10.7 Mode Page 07 (Verify Error Recovery Parameters)
- 164 18.10.8 Mode Page 08 (Caching Parameters)
- 166 18.10.9 Mode Page 0A (Control Mode Page Parameters)
- 170 18.10.10 Mode Page 0C (Notch Parameters)
- 171 18.10.11 Mode Page 18h
- 172 18.10.12 Mode Page 19h (Port Control Parameters)
- 178 18.10.13 Mode Page 1A (Power Control)
- 179 18.10.14 Mode Page 1C (Informational Exceptions Control)
- 182 18.11 MODE SENSE (5A)
- 183 18.12 PERSISTENT RESERVE IN (5E)
- 183 18.12.1 Service Action
- 184 18.12.2 Parameter data for Read Keys
- 185 18.12.3 Parameter Data for Read Reservations
- 186 18.13 PERSISTENT RESERVE OUT (5F)
- 187 18.13.1 Service Action
- 187 18.13.2 Type
- 188 18.13.3 Parameter list
- 189 18.13.4 Summary
- 191 18.14 PRE-FETCH (34)
- 192 18.15 READ (6) - (08)
- 193 18.16 READ (10) - (28)
- 195 18.17 READ (12) - (A8)
- 196 18.18 READ (16) - (88)
- 197 18.19 READ (32) - (7F/09)
- 199 18.20 READ BUFFER (3C)
- 200 18.20.1 Combined Header And Data (Mode 00000b)
- 200 18.20.2 Read Data (Mode 00010b)
- 201 18.20.3 Descriptor (Mode 00011b)
- 202 18.20.4 Read Data from Echo Buffer (Mode 01010b)
- 202 18.20.5 Echo Buffer Descriptor (Mode 01011b)
- 202 18.20.6 Expander Communications and Echo Buffer (Mode 11010b)
- 203 18.21 READ CAPACITY (10) - (25)
- 205 18.22 READ CAPACITY (16) (9E/10)
- 205 18.22.1 Returned Data Format
- 206 18.23 READ DEFECT DATA (37)
- 208 18.23.1 Defect List Header
- 208 18.23.2 Defect List Descriptor
- 209 18.23.3 Bytes from Index Format (100b)
- 209 18.23.4 Physical Sector Format (101b)
- 210 18.24 READ DEFECT DATA (B7)
- 210 18.24.1 Defect List Header
- 211 18.24.2 Defect List Descriptor
- 211 18.24.3 Bytes from Index Format (100b)
- 211 18.24.4 Physical Sector Format (101b)
- 212 18.25 READ LONG (3E)
- 213 18.26 REASSIGN BLOCKS (07)
- 215 18.27 RECEIVE DIAGNOSTICS RESULTS (1C)
- 215 18.27.1Receive Diagnostic Results Page
- 216 18.27.2Receive Diagnostic Results Page
- 218 18.28 RELEASE (17)
- 219 18.29 RELEASE (57)
- 220 18.30 REPORT DEVICE IDENTIFIER (A3/05)
- 222 18.31 REPORT LUNS (A0)
- 223 18.32 REPORT SUPPORTED OPERATION CODES (A3/0C)
- 224 18.32.1All_commands parameter data format
- 225 18.32.2One_command parameter data format
- 227 18.32.3Command timeouts descriptor format
- 228 18.33 REPORT SUPPORTED TASK MANAGEMENT FUNCTIONS (A3/0D)
- 230 18.34 REQUEST SENSE (03)
- 231 18.35 RESERVE (16)
- 232 18.36 RESERVE (56)
- 233 18.37 REZERO UNIT (01)
- 234 18.38 SEEK (6) - (0B)
- 234 18.39 SEEK (10) - (2B)
- 235 18.40 SEND DIAGNOSTIC (1D)
- 237 18.40.1 Send Diagnostic Page
- 237 18.40.2 Send Diagnostic Page 3F
- 240 18.40.3 Send Diagnostic Page
- 242 18.41 SET DEVICE IDENTIFIER (A4/06)
- 243 18.42 START STOP UNIT (1B)
- 246 18.43 SYNCHRONIZE CACHE (10) - (35)
- 247 18.44 SYNCHRONIZE CACHE (16) - (91)
- 248 18.45 TEST UNIT READY (00)
- 249 18.46 VERIFY (2F)
- 252 18.47 VERIFY (12) - (AF)
- 253 18.48 VERIFY (16) - (8F)
- 254 18.49 VERIFY (32) - (7F/0A)
- 256 18.50 WRITE (6) - (0A)
- 257 18.51 WRITE (10) - (2A)
- 259 18.52 WRITE (12) - (AA)
- 260 18.53 WRITE (16) - (8A)
- 261 18.54 WRITE (32) - (7F/0B)
- 263 18.55 WRITE AND VERIFY (10) - (2E)
- 264 18.56 WRITE AND VERIFY (12) - (AE)
- 265 18.57 WRITE AND VERIFY (16) - (8E)
- 266 18.58 WRITE AND VERIFY (32) - (7F/0C)
- 267 18.59 WRITE BUFFER (3B)
- 267 18.59.1 Combined Header And Data (Mode 00000b)
- 268 18.59.2 Write Data (Mode 00010b)
- 268 18.59.3 Download Microcode (Mode 00100b)
- 269 18.59.4 Download Microcode and Save (Mode 00101b) -Single Binary File
- 269 18.59.5 Download Microcode and Save (Mode 00111b) - Multiple Binary Files
- 269 18.59.6 Write Data to Echo Buffer (Mode 01010b)
- 270 18.59.7 Enable Expander Communications Protocol (Mode 11010b)
- 271 18.60 WRITE LONG (3F)
- 273 18.61 WRITE SAME (41)
- 274 18.62 WRITE SAME (16) - (93)
- 275 18.63 WRITE SAME (32) - (7F/0D)
- 277 19.0 SCSI Status Byte
- 279 20.0 Additional information
- 279 20.1 SCSI Protocol
- 279 20.1.1 Priority of SCSI Status Byte Reporting
- 279 20.1.2 Invalid LUN Processing
- 280 20.1.3 Overlapped Commands
- 280 20.1.4 Command Processing During Execution of Active I/O Process
- 281 20.1.5 Unit Attention Condition
- 283 20.1.6 Command Processing During Startup and Format Operations
- 283 20.1.7 Internal Error Condition
- 283 20.1.8 Deferred Error Condition
- 284 20.1.9 Degraded Mode
- 291 20.1.10Command Processing while Reserved
- 291 20.2 Priority Commands
- 292 20.3 Command Queuing
- 292 20.3.1 Queue Depth
- 292 20.3.2 Queue Full Status
- 292 20.3.3 Termination of I/O Processes
- 292 20.4 Command Reordering
- 292 20.5 Concurrent I/O Process
- 292 20.6 Write Cache
- 293 20.7 Automatic Rewrite/Reallocate
- 295 20.8 Segmented Caching
- 295 20.8.1 Overview
- 295 20.8.2 Read Ahead
- 295 20.9 Multiple Initiator Systems
- 295 20.9.1 Sense Data
- 295 20.9.2 Mode Pages
- 295 20.10 Multiple Initiator Environment
- 295 20.10.1 Initiator Sense Data
- 295 20.10.2 Initiator Mode Select/Mode Sense Parameters
- 296 20.11 Reset
- 296 20.11.1 Reset Sources
- 296 20.11.2 Reset Actions
- 296 20.12 Diagnostics
- 296 20.12.1 Power on Diagnostics
- 297 20.12.2 Self-test via SEND DIAGNOSTIC Command
- 300 20.13 Idle Time Function
- 300 20.14 Command Time out Limits
- 300 20.14.1 Reassignment Time
- 300 20.14.2 Format Time
- 300 20.14.3 Start/Stop Unit Time
- 301 20.14.4 Medium Access Command Time
- 301 20.14.5 Time-out Limits for Other Commands
- 302 20.15 Recommended Initiator ERP
- 302 20.15.1 Drive Service Strategy
- 303 20.15.2 Recommendations for System Error Log
- 303 20.15.3 Data Recovery Procedure
- 305 20.15.4 Nondata Error Recovery Procedure
- 313 21.0 TCG SSC
- 313 21.1 Referenced Specifications and Standards
- 313 21.1.1 TCG Specifications
- 313 21.1.2 Federal Information Processing Standards (FIPS)
- 313 21.1.3 National Institute of Standards (NIST)
- 313 21.1.4 Department of Defense
- 314 21.1.5 RSA Laboratories Standards
- 314 21.1.6 Other Standards
- 314 21.2 Implementation Exceptions
- 314 21.3 Implementation Features and Details Outside of TCG Specifications
- 315 21.4 Encryption Algorithms
- 315 21.4.1 Advanced Encryption Standard(AES) Support
- 315 21.4.2 Level 0 Discovery Vendor Specifc Data
- 316 21.4.3 Pseudo Random Number Generation (PRNG)
- 316 21.4.4 Key Wrapping
- 316 21.4.5 Key Erasure
- 316 21.5 -TCG SSC Tables
- 317 21.5.1 Admin SP C_PIN Table and Locking SP C_PIN Table
- 317 21.5.2 K_AES_256 Table
- 317 21.5.3 Locking SP AccessControl Table
- 318 21.5.4 Locking Info Table
- 319 21.5.5 Locking SP Locking Table
- 319 21.6 Firmware Download and Signing
- 322 21.7 MSID
- 322 21.8 Logging
- 322 21.9 Number of Sessions
- 322 21.10 Number of Bands
- 322 21.11 Number of COMIDs
- 322 21.12 Locked and Unlocked Behavior
- 322 21.12.1 T10 SCSI commands
- 325 21.12.2 TCG SSC Commands
- 326 21.13 Error Codes
- 327 22.0 SCSI Sense Data
- 327 22.1 SCSI Sense Data Format
- 328 22.2 Sense Data Description
- 328 22.2.1 Valid (Bit 7 of byte 0)
- 328 22.2.2 Error Code (Bit 6 - 0 of byte 0)
- 328 22.2.3 ILI: Incorrect Length Indicator (Bit 5 of byte 2)
- 329 22.2.4 Sense Key (Bit 3 - 0 of byte 2)
- 330 22.2.5 Information Bytes (Byte 3 through 6)
- 330 22.2.6 Additional Sense Length (Byte 7)
- 330 22.2.7 Command Specific Information (Byte 8 through 11)
- 331 22.2.8 Additional Sense Code/Qualifier (Byte 12 and 13)
- 359 22.2.9 RU: Field Replaceable Unit (Byte 14)
- 359 22.2.10 Sense Key Specific (Byte 15 through 17)
- 362 22.2.11 Reserved (Byte 18 through 19)
- 362 22.2.12 Vendor unique error information (Byte 20 through 23)
- 362 22.2.13 Physical Error Record (Byte 24 thru 29)
- 362 22.2.14 Reserved (Byte 30 through 31)
- 363 23.0 Appendix. UEC list