International Business Machines Corporation

John A Poetzinger

Eric Allen Stegner

Eric T Gamble

James D Creasman

Ronald Eugene Craig

Robert A Gibson

Steve J Livaccari

Henry Pesulima

Timothy Landell

A method for generating a storage drive qualification test plan includes receiving input values for a plurality of variables for a qualification test of a storage drive model. Each variable has a drive requirement weight and/or a testing schedule weight. The method includes determining a plurality of weighted drive requirement values by adjusting each input value having a corresponding drive requirement weight by the corresponding drive requirement weight and determining a plurality of weighted testing schedule values by adjusting each input value having a corresponding testing schedule weight by the corresponding testing schedule weight. The method also includes determining a storage drive requirement by increasing or decreasing a baseline storage drive requirement according to the weighted drive requirement values. The method includes determining a testing schedule by increasing or decreasing a baseline testing schedule according to the weighted testing schedule values.

Generating a storage drive qualification test plan

According to one embodiment of the present disclosure, an approach is provided in which a diagnostic system retrieves encrypted utilization data from an electronic system that were generated from utilization data corresponding to the electronic system's usage. The diagnostic system decrypts the encrypted utilization data and determines whether the decrypted utilization data are valid. When the decrypted utilization data are valid, the diagnostic system displays the decrypted utilization data on a display. In another embodiment, the diagnostic system retrieves cryptographically-protected utilization data from the electronic system and determines the authenticity of the cryptographically-protected utilization data. Once the cryptographically-protected utilization data are authenticated, the diagnostic system displays the corresponding utilization data on a display.

Encrypted warranty verification and diagnostic tool

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Cary, NC, United States of America

John A Poetzinger