Changes between Version 2 and Version 3 of Howto_ReadSmartctlReports_ATA_542.1


Ignore:
Timestamp:
Sep 2, 2012, 2:38:06 AM (12 years ago)
Author:
Gabriele Pohl
Comment:

Info on UNCorrectable Error in Data

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  • Howto_ReadSmartctlReports_ATA_542.1

    v2 v3  
    104104  ER ST SC SN CL CH DH
    105105  -- -- -- -- -- -- --
    106   40 51 52 9b d9 3f 05  Error: UNC at LBA = 0x053fd99b = 88070555
     106  40 51 52 9b d9 3f 05  Error: <b><a href="#UNC" title="UNC (UNCorrectable): data is uncorrectable. This refers to data which has been read from the disk, but for which the Error Checking and Correction (ECC) codes are inconsistent. In effect, this means that the data can not be read."><font color="red">UNC<font></a></b> at LBA = 0x053fd99b = 88070555
    107107
    108108  Commands leading to the command that caused the error were:
    … …  
    224224its power-on hours in minutes, not hours. Some IBM disks track three temperatures rather than one,
    225225in their raw values. Have a look at our wiki pages on topic <a href="TocDoc#SMARTAttributes">SMART attributes</a>.
     226<br />
     227<a name="UNC"></a><h4>UNCorrectable Error in Data</h4>
     228Some SMART attributes values, that are updated only during <em>off-line data collection</em> activities are labeled "Offline" in column "UPDATED".
    226229}}}