MAP3367, MAP3735, MAP3147 NP/NC Series
For Safe Operation
Revision History
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Preface
Preface
Glossary
Conventions Used in this Manual
Ansi
Scsi Ansi
Manual Organization
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Contents
Contents
Contents
Contents
Glossary GL-1 Abbreviations AB-1 Index IN-1
Sense Data Error Recovery Methods
Disk Media Management
Illustrations
Tables
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Command Format
LUN
Command Processing
10-Byte CDB Basic Format
Command Format
Command Processing
Command Format
Status Byte Code
Status Byte
Outline of Command Processing Single commands
Outline of Command Processing
Command link
Responses to Link Specification Commands
Reservation
Disconnect/reconnect processing
Conditions for Permitting a Disconnect
Types of Command and Disconnect Processing
Performed in the execution sequence
Outline of Command Processing
Command Processing
Synchronous mode data transfer/wide mode data transfer
Untagged queuing
If the IDD is reserved
Command Queuing Function
If disconnect processing is impossible
Tagged queuing
Generation of the Unit Attention condition
Unit Attention Condition
READ, Read EXTENDED, WRITE, Write Extended
Command Processing
Target Reset
Response and release conditions at sense data hold state
Unit Attention condition multiple hold
Sense Data Hold State Sense data hold condition
Command Processing Exceptions
Command Processing Exceptions Overlapping commands
Reserved operation code
Illegal LUN specification
Command processing in the not ready state
Not Ready
Hardware Error
Sense data in not ready state
Error recovery processing
Outline of Scsi Bus Error Recovery Processing
Outline of disk drive error recovery processing
Reset processing
Reset processing during write
Fatal hardware errors
Data Block Addressing Definition of data space
Data space configuration
Data Block Addressing
Logical block addressing
Data Buffer Look-Ahead Cache Feature Write Cache
Data Buffer Data buffer configuration and basic operation
Data Buffer Management
Init
Data Buffer
Example of data buffer operation during read
Example of data buffer operation during write
Operation mode setting
Parameters for controlling reconnection timing
Caching operation
Write Write and Verify Write Extended
Look-Ahead Cache Feature
Read Read Extended
Read Write Extended Read Extended Write and Verify
Caching parameters
Remark
Look-Ahead operation, Look-Ahead volume
Write Cache
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Command Specifications
Control/Sense Commands Test Unit Ready
Evpd
Command Specifications
Inquiry
Control/Sense Commands
Standard Inquiry data
Control/Sense Commands
Command Specifications
Ackbreqb ACKB/REQB
SAM2
Byte
Code Description
OXS01, OX9B
Command support data
Command Specifications
VPD information VPD identifier list
VPD information operation mode
Wdtr Untain Sdtr Rsrty Phscrc AGD ACE RTD
Read Capacity
PMI
Read Capacity data
Change Definition
SCSI-2
SCSI-3
Wdtr
Sdtr Rsrty Phscrc AGD ACE RTD
Control/Sense Commands
Command Specifications
Mode Select
Command Specifications
Mode Select parameter structure
Header
Block Descriptor
Mode Select command Group 0 parameter configuration
Descriptor
Command Specifications
Control/Sense Commands
Mode Select Extended
LSB
Header
LUN DBD
CCS SCSI-2 SCSI-3
Mode Sense Data Type Specifications
10 Mode Sense command Group 0 parameter configuration
Dpofua
Command Specifications
Control/Sense Commands
Mode Sense Extended 5A
~ ~
START/STOP Unit 1B
Reserve
Command Specifications
Reserve right and the third party reserve function Remark
Targ TARG/INIT
Reserve Extended
Release
Release Extended
Request Sense
Control/Sense Commands
LOG Select 4C
LUN PCR
Reserved
TSD ETC TMC Lbin
Control/Sense Commands
LOG Sense 4D
LUN PPC
Control/Sense Commands
Persistent Reserve in 5E
Read Keys
Persistent Reserve in service actions
Read Keys
MSB
Read Reservations
Persistent Reserve in parameter data for Read Keys
LSB MSB
Persistent Reserve in parameter data for Read Reservations
Persistent reservation scope
Persistent reservations type
Logical Unit scope
Element scope not supported by MA*3*** series product
Persistent reservation type codes
Persistent Reserve OUT 5E
Persistent Reserve OUT service actions
Persistent Reserve OUT command service action codes
Persistent Reserve OUT parameter list
Control/Sense Commands
KEY Reserve
Persistent Reserve OUT service actions and valid parameters
Ignore Existing
Report Luns A0
LUN List Length N-7 Header
Report Device Identifier A3
SET Device Identifier A4
Command Specifications
Data Access Commands
Data Access Commands Read
Read Extended
LUN FUA
Write 0A
Write Extended 2A
Write and Verify 2E
Verify 2F
Seek 0B
Seek Extended 2B
SET Limits 33 Not Supported
Data Access Commands
Synchronize Cache
Format Commands
Format Commands Format Unit
Command Specifications
Format Commands
FOV Dprv Dcrt Stpf
Defect List D List
Stpf stop format Default value
Dpry disable primary Default value
Dcrt disable certification Default value
FOV format option valid
Byte distance from the index format defect descriptor
Immed Immediate
Defect list length
Format Commands
15 Defect descriptor physical sector address format
Format Unit command defect processing 1
FOV Dpry
Format Unit command defect processing 2
Format Unit command defect processing 3
Reassign Blocks
16 Reassign Block command defect data list configuration
= Hardware Error
Read Defect Data
17 Read Defect Data command Defect data configuration
Command Specifications
Format Commands
Send Diagnostic 1D
SELF-TEST Code
Setting prohibited
Maintenance, Diagnostic Commands
Error recovery control flags during the self-diagnosis test
PER DTE
Remark
Parameter length
Parameter
19 Send Diagnostic parameters page code list
Maintenance, Diagnostic Commands
Receive Diagnostic Results 1C
Maintenance, Diagnostic Commands
22 Receive Diagnostic Results response data page code list
Bit Byte ‘40’ Code ‘00’ Parameter Length ‘0A’
Write Buffer 3B
24 Write Buffer command buffer data Mode = 000
Command Specifications
Maintenance, Diagnostic Commands
Command Specifications
Read Buffer 3C
25 Read Buffer command buffer data Mode = 0000
26 Read Buffer command buffer descriptor
27 Read Buffer command Echo buffer descriptor
Ebos
Read Long 3E
05 = Illegal Request
Write Long 3F
Write Same
Command Specifications
Read/Write error recovery parameters page code =
Mode Parameters Log Parameters
Mode Parameters
‘FF’
Parameter Data Formats
Awre Arre ERR PER DTE DCR
‘FFFF’
Read Write Read Extended
Read Long Write Extended
Parameter Data Formats
Mode Parameters
Parameter Data Formats
Combinations of error recovery flags 1
EER PER DTE DCR
Combinations of error recovery flags 2
Combinations of error recovery flags 3
Dtdc
Disconnect/reconnect parameters page code =
Emdp Fair Arbitration
Mode Parameters
Parameter Data Formats
Mode Parameters
Mode Select parameters format parameters
Format parameter page code =
Mode Parameters
Parameter Data Formats
Drive parameter page code =
Mode Select parameters drive parameters
Verify error recovery parameters page code =
Mode Select parameters verify error recovery parameters
EER PER DTE DCR
Caching parameters page code =
Mode Select parameters caching parameters
Mode Parameters
Parameter Data Formats
Mode Parameters
Parameter Data Formats
Gltsd Rlec
Control mode parameters page code = 0A
TST
RAC
Parameter Data Formats
Mode Parameters
Parameter Data Formats
Notch parameter page code = 0C
Parameter Data Formats
Mrie
Informational exceptions control page page code = 1C
EBF Ewasc
Parameter Data Formats
Mrie
RPR
Value of Timer Interval field Actual time interval minutes
Additional error recovery parameters page code =
RFJ
Log Parameters
Supprot log
Buffer overrun / underrun
Write error count
Write errors recovered without delays Page 02, Code
Write errors recovered with possible delays Page 02, Code
Total posted write errors Page 02, Code
LSB TSD ETC TMC Lbin
Total posted recoverable write errors Page 02, Code
Total write bytes processed Page 02, Code
Total posted unrecoverable write errors Page 02, Code
Read error count
Read errors recovered without delays Page 03, Code
Read errors recovered with possible delays Page 03, Code
Total posted read errors Page 03, Code
Total posted recoverable read errors Page 03, Code
Total posted unrecoverable read errors Page 03, Code
Total read bytes processed Page 03, Code
Verify error count
Verify errors recovered without delays Page 05, Code
Vefiry errors recovered with possible delays Page 05, Code
Total posted verify errors Page 05, Code
Total posted recoverable verify errors Page 05, Code
Total verify bytes processed Page 05, Code
Total posted unrecoverable verify errors Page 05, Code
Non-medium error count
Temperature page X0D
Temperature Page 0D, Code
Reference temperature Page 0D, Code
Start-stop cycle counter page X0E
Date of manufacture Page 0E, Code
Accounting date Page 0E, Code
Specified cycle count over device lifetime Page 0E, Code
Start-stop cycle counter Page 0E, Code
Application client page X0F
Self-test result
Self-test result parameter data Page 10, Code
Smart status page X2F
Smart data
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Sense Data
Sense data format
Sksv
Sense Data Error Recovery Methods
ILI
IDD Scsi ID
Sense Data
Sksv MSB
Sense key inherent information
Sense key
Sense and subsense codes 1
Sense and subsense codes 2
Sense and subsense codes 3
Sense and subsense codes 4
Sense and subsense codes 5
Initiator Detected
Sense data additional information
Init Error Recovery Methods Recommended
Termination status analysis and error recovery methods
Analysis of the termination status
Init Error Recovery Methods Recommended
Sense data analysis and error recovery methods
Sense data error classification
Sense data error classification 2
Sense Data Error Recovery Methods
Error recovery processing procedures 1
Error Recovery Processing Procedures 2
Init Error Recovery Methods Recommended
Error recovery processing procedures 3
Error recovery processing procedures 4
Error recovery processing procedures 5
Error logging
Error states and retry processing procedures
Disk Drive Error Recovery Processing
Auto alternate block allocation processing
Remark
Error recovery processing control
Disk drive errors and number of retries
EER
Disk Media Management
Defect Management
Alternate cells
Disk Media Management
Spare sectors within a cell
Sector slip processing
Disk Media Initialization Initialization during installation
Disk Media Initialization
Disk Media Management
Re-initialization
Data Block Verification Methods Recommended
Alternate Block Allocation Processing
Disk Media Management
Glossary
Glossary
Initiator Init
Sense Key
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Acronyms and Abbreviations
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Fujitsu Canada INC
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Index
Index
DCR Dcrt
Format Unit
IDD Scsi ID
C141-E167 IN-5
RAC
Rezero Unit 3-35 RFJ
Untatn
Write and Verify 3-69, 4-20 Write Buffer
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Series Disk Drives Scsi
Specifications
NP/NC Series
Logical Interface
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