Hitachi HDS721025CLA382 Benutzerhandbuch
Hitachi hard disk drive specifications
105
Command (Subcommand)
Command code
(Hex)
Feature
Register
(Hex)
(SMART Function)
SMART Read Attribute Values
B0
D0
SMART Read Attribute Thresholds
B0
D1
SMART Enable/Disable Attribute Autosave
B0
D2
SMART Save Attribute Values
B0
D3
SMART Execute Off-line Data Collection
B0
D4
SMART Read Log
B0
D5
SMART Write Log
B0
D6
SMART Enable Operations
B0
D8
SMART Disable Operations
B0
D9
SMART Return Status
B0
DA
SMART Enable/Disable Automatic Off-line
B0
DB
(Set Features)
Enable Write Cache
EF
02
Set Transfer Mode
EF
03
Enable Advanced Power Management
EF
05
Enable Power-up in Standby Feature Set
EF
06
Power-up in Standby Feature Set Device Spin-up
EF
07
Disable read look-ahead feature
EF
55
Disable reverting to power on defaults
EF
66
Disable write cache
EF
82
Disable Advanced Power Management
EF
85
Disable Power-up in Standby Feature Set
EF
86
Enable read look-ahead feature
EF
AA
Enable reverting to power on defaults
EF
CC
Table 68 Command Set (Subcommand)
Table 66 Command Set on the page 103 and Table 67 Command Set --Continued-- on the page 104 show
the commands that are supported by the device. Table 68 Command Set (Subcommand) on the page 105
shows the sub-commands they are supported by each command or feature.
the commands that are supported by the device. Table 68 Command Set (Subcommand) on the page 105
shows the sub-commands they are supported by each command or feature.