Tell Oracle to use one cpu in dual proc machine??
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Thread: Tell Oracle to use one cpu in dual proc machine??

  1. #1
    Join Date
    Nov 2000
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    205
    Is it possible to tell oracle to use only one cpu on a dual processor machine??

    Thanks
    Nirasha

  2. #2
    Join Date
    May 2000
    Location
    ATLANTA, GA, USA
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    3,136
    The CPU allocation is done by OS not Oracle.

  3. #3
    Join Date
    Nov 2000
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    greenwich.ct.us
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    I think Sun sells some software that will allow you to simulate E10K domains on smaller boxes. I think it's called resource manager or something similar.
    Jeff Hunter
    marist89@yahoo.com
    http://marist89.blogspot.com/
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    "I pledge to stop eating sharks fin soup and will not do so under any circumstances."

  4. #4
    Join Date
    Nov 2000
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    Baltimore, MD USA
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    I recall that you used to be able to tell SQLServer exactly which processors it could and could not use on a multi-proc box. (NT, of course :) ). So in NT, it is at least possible. If that is your platform, you can probably check the SQLServer docs to see if they are driving that or simply utilizing some exposed OS method.

    - Chris

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