IBM DJSA-210 Hard Drive Specifications - Page 119

S.M.A.R.T. Enable/Disable Attribute Autosave

Page 119 highlights

Command (Subcommand) (Delayed Write Function) Enable Delayed Write function Disable Delayed Write function (S.M.A.R.T Function) S.M.A.R.T. Read Attribute Values S.M.A.R.T. Read Attribute Thresholds S.M.A.R.T. Enable/Disable Attribute Autosave S.M.A.R.T. Save Attribute Values S.M.A.R.T. Execute Off-line Immediate S.M.A.R.T. Read Log Sector S.M.A.R.T. Write Log Sector S.M.A.R.T. Enable Operations S.M.A.R.T. Disable Operations S.M.A.R.T. Return Status S.M.A.R.T. Enable/Disable Automatic Off-line (Set Features) Enable Write Cache Set Transfer mode Enable Advanced Power Management feature Enable Address Offset mode 40 bytes of ECC apply on Read/Write Long Disable read look-ahead feature Disable reverting to power on defaults Disable write cache Disable Advanced Power Management feature Disable Address Offset mode Enable read look-ahead feature 4 bytes of ECC apply on Read/Write Long Enable reverting to power on defaults (Set Max Security Extension) Set Max SET PASSWORD Set Max LOCK Set Max UNLOCK Set Max FREEZE LOCK Command Code (Hex) Feature Register (Hex) FA 07 FA 87 B0 D0 B0 D1 B0 D2 B0 D3 B0 D4 B0 D5 B0 D6 B0 D8 B0 D9 B0 DA B0 DB EF 02 EF 03 EF 05 EF 09 EF 44 EF 55 EF 66 EF 82 EF 85 EF 89 EF AA EF BB EF CC F9 01 F9 02 F9 03 F9 04 Figure 70. Command Set (Subcommand) Figure 68 on pages 103 and 104 shows the commands that are supported by the device. Figure 69 above shows the subcommands that are supported by each command or feature. Travelstar 32GH/30GT/20GN hard disk drive specifications 105

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04
F9
Set Max FREEZE LOCK
03
F9
Set Max UNLOCK
02
F9
Set Max LOCK
01
F9
Set Max SET PASSWORD
(Set Max Security Extension)
CC
EF
Enable reverting to power on defaults
BB
EF
4 bytes of ECC apply on Read/Write Long
AA
EF
Enable read look–ahead feature
89
EF
Disable Address Offset mode
85
EF
Disable Advanced Power Management feature
82
EF
Disable write cache
66
EF
Disable reverting to power on defaults
55
EF
Disable read look–ahead feature
44
EF
40 bytes of ECC apply on Read/Write Long
09
EF
Enable Address Offset mode
05
EF
Enable Advanced Power Management feature
03
EF
Set Transfer mode
02
EF
Enable Write Cache
(Set Features)
DB
B0
S.M.A.R.T. Enable/Disable Automatic Off-line
DA
B0
S.M.A.R.T. Return Status
D9
B0
S.M.A.R.T. Disable Operations
D8
B0
S.M.A.R.T. Enable Operations
D6
B0
S.M.A.R.T. Write Log Sector
D5
B0
S.M.A.R.T. Read Log Sector
D4
B0
S.M.A.R.T. Execute Off–line Immediate
D3
B0
S.M.A.R.T. Save Attribute Values
D2
B0
S.M.A.R.T. Enable/Disable Attribute Autosave
D1
B0
S.M.A.R.T. Read Attribute Thresholds
D0
B0
S.M.A.R.T. Read Attribute Values
(S.M.A.R.T Function)
87
FA
Disable Delayed Write function
07
FA
Enable Delayed Write function
(Delayed Write Function)
Feature
Register
(Hex)
Command
Code
(Hex)
Command (Subcommand)
Figure 70. Command Set (Subcommand)
Figure 68 on pages 103 and 104 shows the commands that are supported by the device.
Figure 69 above shows the subcommands that are supported by each command or feature.
Travelstar 32GH/30GT/20GN hard disk drive specifications
105