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IOPS will be zero when use command 'dd' on AIX client

  • 1.  IOPS will be zero when use command 'dd' on AIX client

    Posted Tue April 25, 2023 08:30 AM

    Hi experts,
    I use command 'dd' to test storage device performance.The client connects to the server using NFS.
    During the test, the IOPS and bandwidth will becomes 0. This does not happen when I change to a Linux client. And Not all storage devices cause this problem.
    I would like to ask what causes this problem.

    Regards 



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    Leo Yang
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