∙Attribute ID
The attribute ID is defined as follows:
Attribute ID | Attribute name |
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0 | (Indicates unused attribute data.) |
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1 | Read error rate |
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2 | Throughput performance |
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3 | Spin up time |
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4 | Number of times the spindle motor is activated |
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5 | Number of alternative sectors |
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7 | Seek error rate |
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8 | Seek time performance |
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9 | |
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10 | Number of retries made to activate the spindle motor |
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12 | Number of |
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13 to 198 | (Reserved) |
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199 | Ultra ATA CRC Error Rate |
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200 | Write error rate |
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201 to 255 | (Unique to vendor) |
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∙Status flag
Bit 0: If this bit is 1, the attribute is covered by the insurance of the drive when the attribute value exceeds the threshold.
Bit 1: If this bit is 1 (0), the attribute value is updated only by online test (offline test).
Bit 2: If this bit is 1, the attribute value shows the performance.
Bit 3: If this bit is 1, the attribute value shows the error rate.
Bit 4: If this bit is 1, the attribute value shows the generation times.
Bit 5: If this bit is 1, the attribute value is collected and scewed even if the failure prediction feature is disabled.
Bits 6 to 15: Reserved bits
5 - 52 |
