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Access Pattern on Jetstress RRS feed

  • Question

  • Hi all,

    Please teach me the access pattern of jetstress.

    I created 100GB X 4 DBs by using Jetstress.

    I/O by JetStress are all random ? or  Does bias exist in I/O?

    or is there a possibility of the following access patterns?

    example) For simulation time 24hours

      The first 12 hours increase I/O to the entire half. and the next 12 hours increase I/O to half of the remainder.

    What access pattern does jetstress become?

    I want to test storage tiering by using jetstress.

    Wednesday, August 10, 2011 4:33 PM

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