Hitachi Ultrastar 15K450 Manuals

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Hitachi Ultrastar 15K450 Specifications

Hitachi Ultrastar 15K450 Specifications (417 pages)

3.5 inch 4Gb FC-AL Hard Disk Drive

Brand: Hitachi | Category: Storage | Size: 3.55 MB

Table of Contents

Table of Contents
3
1 General

17
- Introduction
  17
- Glossary
  17
- Caution
  17
- Table 1.Product ID Table
  17
2 Outline of the Drive

19
3 Fixed-Disk Subsystem Description

21
- Control Electronics
  21
- Head Disk Assembly
  21
- Actuator
  21
4 Drive Characteristics

23
- Formatted Capacity
  23
- Data Sheet
  23
- Table 2.Formatted Capacity
  23
- Table 3.Data Sheet
  23
- Inquiry Information
  24
- Cylinder Allocation
  25
- Table 6.Cylinder Allocation
  25
- Performance Characteristics
  26
5 Data Integrity

31
- Equipment Status
  31
- Error Recovery Procedure
  31
6 Physical Format

33
- Shipped Format (P-List)
  33
- Reassigned Format (G-List)
  33
7 Electrical Interface

35
- FC-AL Connector
  35
  - Pin SCA-2 SFF-8045 FC-AL Connector Definition
    35
  - Voltage and Ground Signals
    36
  - Fault LED out
    36
  - Ready LED out
    36
  - Start Mated Controls
    37
  - Sel_N and Enclosure Service Signals
    37
  - Enbl_Byp Ch1, -Enbl_Byp_Ch2
    39
  - Drive Present
    39
  - Dev_Ctrl_Code_X
    39
8 Environment

41
- Temperature and Humidity
  41
- Storage Requirements
  42
  - Packaging
    42
  - Storage Time
    42
- Corrosion Test
  42
- Cooling Requirements
  43
600 DC Power Requirements

45
10 Reliability

49
- Start/Stop Cycles
  49
- Data Reliability
  49
- Seek Errors
  49
- Failure Prediction (PFA/S.M.A.R.T)
  49
- Preventive Maintenance
  49
- Temperature Warning
  49
11 Mechanical Specifications

51
- Outline
  51
- Mechanical Dimensions
  51
- Interface Connector
  53
- Mounting Positions and Tappings
  54
- Drive Mounting
  56
- Heads Unload and Actuator Lock
  56
12 Vibration and Shock

57
- Operating Vibration
  57
  - Random Vibration
    57
  - Swept Sine Vibration
    57
- Non-Operating Vibrations
  57
- Operating Shock
  57
- Non-Operating Shock
  58
  - Half Sinewave Shock Pulse
    58
  - Rotational Shock
    58
13 Acoustics

59
- Sound Power Levels
  59
14 Identification

61
- Labels
  61
15 Electromagnetic Compatibility

63
- Class a Regulatory Notices
  64
16 Standards

67
- UL and C-UL Standard Conformity
  67
- European Standards Compliance
  67
- German Safety Mark
  67
- Flammability
  67
- Corporate Standards Compliance
  67
17 FC-AL Attachment

69
- Fundamentals
  69
  - Node and Port Names
    70
  - Nl_Port Address
    70
  - Primitive Signals and Sequences
    71
  - Frames
    72
  - Sequences
    72
  - Exchanges
    73
- Basic Link Services
  73
  - Abort Sequence (ABTS)
    73
  - Basic Accept (BA_ACC)
    74
  - Basic Reject (BA_RJT)
    75
- Extended Link Services
  76
  - Link Service Accept (LS_ACC)
    77
  - Link Service Reject (LS_RJT)
    78
  - Port Login (PLOGI)
    79
  - Common Service Parameters
    81
  - Logout (LOGO)
    87
  - Fabric Login (FLOGI)
    88
  - Fabric Address Notification (FAN)
    92
  - Port Discovery (PDISC)
    93
  - Address Discovery (ADISC)
    93
  - Process Login (PRLI)
    94
  - Process Logout (PRLO)
    98
  - Read Link Error Status Block (RLS)
    100
  - Report Node Capabilities (RNC)
    101
  - Capability Entry(S)
    103
  - Re-Instate Recovery Qualifiers (RRQ)
    105
  - Third Party Process Logout (TPRLO)
    106
  - Request Node Identification Data (RNID)
    108
  - Report Port Speed Capabilities (RPSC)
    111
- Common Fibre Channel Services
  111
  - Register FC-4 Types (RFT_ID)
    114
- FC-AL Timers
  116
  - Link Failure
    117
- Invalid Frame Delimiter
  117
18 Scsi-Fcp

119
- Terminology
  119
- Information Units
  120
  - Fcp_Cmnd
    121
  - Fcp_Xfer_Rdy
    123
  - Fcp_Data
    123
  - Fcp_Rsp
    123
- Task Attributes
  125
- Task Management Functions
  126
  - Abort Task (Implemented as ABTS BLS)
    127
  - Abort Task Set
    127
  - Terminate Task
    128
  - Clear ACA
    128
  - Target Reset
    128
  - Clear Task Set
    128
  - Reset LUN
    128
- Miscellaneous
  128
  - Tags
    128
  - Auto-Contingent Allegiance (ACA)
    128
  - Autosense
    129
19 SCSI Command Set

131
- SCSI Control Byte
  133
- Abbreviations
  133
- Byte Ordering Conventions
  133
- Format Unit (04)
  134
  - Parameter List Header
    136
  - Defect Descriptor
    137
- Inquiry (12)
  141
  - Inquiry Data
    142
- Log Select (4C)
  153
- Log Sense (4D)
  156
  - Log
    157
  - Log Sense
    158
  - Log Sense
    159
  - Log Sense
    161
  - Log Sense
    163
  - Log Sense
    165
  - Log Sense
    166
  - Log Sense
    167
  - Log Sense
    168
  - Log Sense
    169
  - Log Sense
    172
  - Log Sense Page 2F
    175
  - Log Sense
    176
  - Log Sense
    179
- Mode Select (15)
  181
- Mode Select (55)
  182
- Mode Sense (1A)
  183
  - Mode Parameter List
    184
- Appendix
  
  186
  - Block Descriptor
    186
  - Page Descriptor
    187
  - Mode Page 00 (Vendor Unique Parameters)
    188
  - Mode Page 01 (Read/Write Error Recovery Parameters)
    190
  - Mode Page 02 (Disconnect/Reconnect Parameters)
    195
  - Mode Page 03 (Format Device Parameters)
    196
  - Mode Page 04 (Rigid Disk Drive Geometry Parameters)
    198
  - Mode Page 07 (Verify Error Recovery Parameters)
    199
  - Mode Page 08 (Caching Parameters)
    200
  - Mode Page 0A (Control Mode
    202
  - Control Extension Subpage
    203
  - Mode Page 0C (Notch Parameters)
    204
  - Mode Page 19H (Fibre Channel Port Control Page)
    206
  - Mode Page 1A (Power Control)
    208
  - Mode Page 1C (Informational Exceptions Control)
    209
  - Mode Sense (5A)
    212
  - Persistent Reserve in (5E)
    213
    
    Service Action
    214
    
    Parameter Data for Read Keys
    215
    
    Parameter Data for Read Reservations
    216
  - Persistent Reserve out (5F)
    217
    
    Service Action
    218
    
    Type
    219
    
    Parameter List
    220
    
    Summary
    221
  - Pre-Fetch (34)
    223
  - Read (6) - (08)
    224
  - Read (10) - (28)
    225
  - Read (12) - (A8)
    227
  - Read (16) - (88)
    228
  - Read (32) - (7F/09)
    229
  - Read Buffer (3C)
    231
    
    Combined Header and Data (Mode 00000B)
    232
    
    Read Data (Mode 00010B)
    233
    
    Descriptor (Mode 00011B)
    234
    
    Read Data from Echo Buffer (Mode 01010B)
    235
    
    Echo Buffer Descriptor (Mode 01011B)
    236
    
    Enable Expander Communications Protocol and Echo Buffer (Mode11010B)
    237
  - Read Capacity (10) - (25)
    238
  - Returned Data Format
    239
  - Read Capacity (16) (9E/10)
    240
    
    Returned Data Format
    241
  - Read Defect Data (37)
    242
    
    Defect List Header
    244
    
    Defect List Descriptor
    245
    
    Bytes from Index Format (100B)
    246
    
    Physical Sector Format (101B)
    247
  - Read Defect Data (B7)
    248
    
    Defect List Header
    249
    
    Defect List Descriptor
    250
    
    Bytes from Index Format (100B)
    251
    
    Physical Sector Format (101B)
    252
  - Read Long (3E)
    253
  - Reassign Blocks (07)
    254
  - Receive Diagnostics Results (1C)
    256
    
    Receive Diagnostic Results
    257
    
    Enclosure Service Information (ESI)
    258
    
    Receive Diagnostic Results
    259
    
    Receive Diagnostic Page A0H
    261
  - Release (17)
    262
  - Release (57)
    263
  - Report Device Identifier (A3/05)
    264
  - Report Luns (A0)
    266
  - Report Supported Operation Codes (A3/0C)
    267
    
    All_Commands Parameter Data Format
    269
    
    One_Command Parameter Data Format
    270
  - Report Supported Task Management Functions (A3/0D)
    271
  - Request Sense (03)
    273
  - Reserve (16)
    274
  - Reserve (56)
    275
  - Rezero Unit (01)
    276
  - Seek (10) - (2B)
    277
  - Seek (6) - (0B)
    277
  - Send Diagnostic (1D)
    278
    
    Send Diagnostic
    280
    
    Send Diagnostic
    281
    
    Send Diagnostic Page A0H
    283
  - Set Device Identifier (A4/06)
    284
  - Start Stop Unit (1B)
    285
  - Synchronize Cache (10) - (35)
    286
  - Synchronize Cache (16) - (91)
    287
  - Test Unit Ready (00)
    288
  - Verify (2F)
    289
  - Verify (12) - (Af)
    292
  - Verify (16) - (8F)
    293
  - Verify (32) - (7F/0A)
    294
  - Write (6) - (0A)
    296
  - Write (10) - (2A)
    297
  - Write (12) - (Aa)
    300
  - Write (16) - (8A)
    301
  - Write (32) - (7F/0B)
    302
  - Write and Verify (10) - (2E)
    304
  - Write and Verify (12) - (Ae)
    305
  - Write and Verify (16) - (8E)
    306
  - Write and Verify (32) - (7F/0C)
    307
  - Write Buffer (3B)
    309
    
    Combined Header and Data (Mode 00000B)
    310
    
    Write Data (Mode 00010B)
    311
    
    Download Microcode (Mode 00100B)
    312
    
    Download Microcode and Save (Mode 00101B) -Single Binary File
    313
    
    Download Microcode and Save (Mode 00111B) - Multiple Binary Files
    314
    
    Write Data to Echo Buffer (Mode 01010B)
    315
    
    Enable Expander Communications Protocol (Mode 11010B)
    316
  - Write Long (3F)
    317
  - Write same (41)
    318
  - Write same (16) - (93)
    319
  - Write same (32) - (7F/0D)
    320
20 SCSI Status Byte

323
21 Additional Information

325
- Obtaining an AL_PA
  325
- Loop Initialization Procedure
  325
- Flow Control
  327
- Login Requirements
  327
- Public Loop Operation
  328
  - Nl_Port Initialization
    329
- SCSI Protocol
  331
  - Priority of SCSI Status Byte Reporting
    331
  - Invalid LUN Processing
    331
  - Overlapped Commands
    331
  - Command Processing During Execution of Active I/O Process
    332
  - Unit Attention Condition
    333
  - Command Processing During Startup and Format Operations
    335
  - Internal Error Condition
    335
  - Deferred Error Condition
    335
  - Degraded Mode
    336
  - Command Processing While Reserved
    343
- Priority Commands
  343
- Command Queuing
  344
  - Queue Depth
    344
  - Queue Full Status
    344
  - Effects of LIP on Command Queuing
    344
  - Termination of I/O Processes
    344
- Command Reordering
  344
- Concurrent I/O Process
  344
- Write Cache
  345
- Automatic Rewrite/Reallocate
  345
- Segmented Caching
  347
  - Overview
    347
  - Read Ahead
    347
- Multiple Initiator Systems
  347
  - Sense Data
    347
  - Mode
    347
- Enclosure Services
  347
  - Enclosure Initiated ESI
    348
- Multiple Initiator Environment
  348
  - Initiator Sense Data
    348
  - Initiator Mode Select/Mode Sense Parameters
    348
- Reset
  348
  - Reset Sources
    349
  - Reset Actions
    349
- Diagnostics
  349
  - Power on Diagnostics
    349
  - Self-Test Via SEND DIAGNOSTIC Command
    350
- Idle Time Function
  353
- Command Time out Limits
  353
  - Reassignment Time
    353
  - Format Time
    353
  - Start/Stop Unit Time
    353
  - Medium Access Command Time
    354
  - Time-Out Limits for Other Commands
    354
- Recommended Initiator ERP
  355
  - Drive Service Strategy
    355
  - Recommendations for System Error Log
    356
  - Data Recovery Procedure
    356
  - Data Error Logging
    357
  - Nondata Error Recovery Procedure
    358
  - Predictive Failure Analysis
    364
22 SCSI Sense Data

365
- SCSI Sense Data Format
  365
- Sense Data Description
  366
23 Appendix. UEC List

393

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