Double Caching
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Thread: Double Caching

  1. #1
    Join Date
    Jul 2001
    Posts
    93
    Hi,

    Can somebody explain what is double caching ? Is this only on Unix or NT too.

    Thanks in Advance.

  2. #2
    Join Date
    Apr 2001
    Location
    London
    Posts
    725
    an examle is :

    Operating system cache and SCSI cache hold duplicate data.
    Once you have eliminated all of the impossible,
    whatever remains however improbable,
    must be true.

  3. #3
    Join Date
    Jul 2001
    Posts
    93
    Hi,

    I did not understand what you said. Can you be little precise.

    Thank You

  4. #4
    Join Date
    Aug 2000
    Location
    Chicago IL
    Posts
    586
    What sureshy is talking about..is the fact that the OSe has cache where data is stored and the SCSI has its own cache where it stores data. We had this problem and we turned off the OS cache which increased our Throughput.
    "High Salaries = Happiness = Project Success."

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