IBM DDRS-39130 - Ultrastar 9.1 GB Hard Drive Specifications page 201

Write portion of Write and Verify
For all other commands the AWRE setting is ignored and the target will not automatically reallocate or
recommend reassign.
Auto/Recommend Reallocate information is communicated via the sense data returned following a
command during which a site was determined to need rewriting or reassignment. The LBA returned in the
sense data is the LBA that determined to need rewriting or reassignment.
The sense data combinations with auto/recommend rewrite/reallocate are listed below.
Key Code Qual
1 17 00
1 17 06
1 17 07
1 17 09
1 18 00
1 18 02
1 18 05
1 18 07
Description
Recovered Data without ECC.
Recovered Data without ECC - Auto Reallocated.
Recovered Data without ECC - Recommend Reassign.
Recovered Data without ECC - Data Rewritten.
Recovered Data with ECC.
Recovered Data with ECC - Auto Reallocated.
Recovered Data with ECC - Recommend Reassign.
Recovered Data with ECC - Data Rewritten.
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Additional Information