Hitachi C4K60 Specifications - Page 82
SMART Selective Self-test Log [Log Sector Address = 09h], 5.17.5. Delayed LBA Log [Log
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7.5.17.4. SMART Selective Self-test Log [Log Sector Address = 09h] See 7.5.49.5 SMART Selective self-test Log [Log Sector Address = 09h] 7.5.17.5. Delayed LBA Log [Log Sector Address = 23h] The Delayed LBA Log contains all sector addresses which have been moved from their normal physical location using auto-reallocation feature set. Table 7.19 defines the format of each of the sectors that comprise the Delayed LBA Log. If the maximum size of the Delayed LBA Log is reached and an additional Delayed LBA is detected by the device, the most recent Delayed LBA is added to the log. The log is returned to the host ordered by timestamp, the most recently added entry is last. The Delayed LBA Log is non-volatile, it is preserved across power cycles and hardware reset. Table 7.19 Delayed LBA Log Sector First Sector Subsequent Sector N 0 < N < 95 Byte Decription 0 Delayed LBA Log Version "01h" 1 Reserved 2 - 3 4 - 9 Number of Delayed LBA entries Contain the total count of Delayed LBA entries 1st Entry LBA address of 1st re-assigned sector 10 - 11 Power-on lifetime of the device, in hours, when the 1st sector was reallocated. : : 500 - 505 63rd Entry 500 - 507 508 - 510 Reserved LBA address of 63rd re-assigned sector Power-on lifetime of the device, in hours, when the 63rd sector was reallocated. 511 Data Structure Checksum Two's complement of the sum of the first 511 bytes in the subsequent sector. 0 - 3 4 - 11 12 - 19 Reserved (63n+1) entry (63n+2) entry (63n + 1) Reassigned Sector Entry (63n + 2) Reassigned Sector Entry : 500 - 507 508 - 510 : (63n+63) entry Reserved : (63n + 63) Reassigned Sector Entry 511 Data Structure Checksum Two's complement of the sum of the first 511 bytes in the subsequent sector. K6610170 Rev.2 Dec 22, 2004 - 82 -