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How to convert the negative number "Total LBAs Read" raw value in S.M.A.R.T.? RRS feed

  • Question

  • Hello,

    I have got the ID 242 (Total LBAs Read) raw alue in S.M.A.R.T, but it is a negative number, how to convert to the right value, please view the Wikipedia page below

    https://en.wikipedia.org/wiki/S.M.A.R.T.

    About the ID 242(0xF2), it said "Some S.M.A.R.T. utilities will report a negative number for the raw value since in reality it has 48 bits rather than 32.", I got the value is "-2081282858", how to convert to the right number.

    • Moved by Baron Bi Thursday, November 15, 2018 6:10 AM
    Thursday, November 8, 2018 6:45 AM

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