WIO is very high !! how to reduce it? - Page 3
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Thread: WIO is very high !! how to reduce it?

  1. #21
    Join Date
    Jun 2006
    Posts
    259
    Given the OP's lack of posting relevant details and updates, its unlikely we will solve the issue, other than pointing out a few areas to look into (see posts 4 and 5)

    The OP never did respond back with what type of Wait I/O was occurring, was it Write or Read?

  2. #22
    Join Date
    Jun 2006
    Posts
    259
    Quote Originally Posted by Bore
    Well, tuning insert - OK direct load insert could do
    Tuning deletes - index and truncate where appropriate
    but this is not what ixion means I believe, just there is a job to be done and sometimes we can do nothing about that.
    Then we can look at the layout.
    If it's good as well, then we go for faster disks and more cache
    Yes thats true.. But not only faster disks but where things are located and the types of physical structures used, matching the usage intent with the physical characteristics.

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