IBM IC35L020 Hard Drive Specifications - Page 182

S.M.A.R.T. capability, Data Structure Checksum

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15.32.12.7 S.M.A.R.T. capability This word of bit flags describes the S.M.A.R.T. capabilities of the device. The device will return 03h indicating that the device will save its Attribute Values prior to going into a power saving mode and supports the S.M.A.R.T. ENABLE/DISABLE ATTRIBUTE AUTOSAVE command. Bit Definition 0 Pre-power mode attribute saving capability 1 2-15 If bit = 1, the device will save its Attribute Values prior to going into a power saving mode (Standby or Sleep mode). Attribute auto save capability If bit = 1, the device supports the S.M.A.R.T. ENABLE/DISABLE ATTRIBUTE AUTOSAVE command. Reserved (0) 15.32.12.8 Error logging capability Bit 7-1 0 Definition Reserved (0) Error Logging support bit If bit = 1, the device supports the Error Logging 15.32.12.9 Self-test failure check point This byte indicates the section of the self-test where the device detected a failure. 15.32.12.10 Self-test completion time These bytes are the minimum time in minutes to complete the self-test. 15.32.12.11 Data Structure Checksum The Data Structure Checksum is the two's compliment of the result of a simple 8-bit addition of the first 511 bytes in the data structure. Deskstar 60 GXP Hard disk drive specification 168

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15.32.12.7
S.M.A.R.T. capability
This word of bit flags describes the S.M.A.R.T. capabilities of the device. The device will return 03h
indicating that the device will save its Attribute Values prior to going into a power saving mode and
supports the S.M.A.R.T. ENABLE/DISABLE ATTRIBUTE AUTOSAVE command.
Reserved (0)
2–15
If bit = 1, the device supports the S.M.A.R.T. ENABLE/DISABLE ATTRIBUTE
AUTOSAVE command.
Attribute auto save capability
1
If bit = 1, the device will save its Attribute Values prior to going into a power saving mode
(Standby or Sleep mode).
Pre-power mode attribute saving capability
0
Definition
Bit
15.32.12.8
Error logging capability
Error Logging support bit
0
Reserved (0)
7–1
Definition
Bit
If bit = 1, the device supports the Error Logging
15.32.12.9
Self-test failure check point
This byte indicates the section of the self-test where the device detected a failure.
15.32.12.10
Self-test completion time
These bytes are the minimum time in minutes to complete the self-test.
15.32.12.11
Data Structure Checksum
The Data Structure Checksum is the two's compliment of the result of a simple 8-bit addition of the first
511 bytes in the data structure.
Deskstar
60 GXP Hard disk drive specification
168