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    SubjectRe: [00/17] Large Blocksize Support V3
    On Sat, 28 Apr 2007, David Chinner wrote:

    > > 1-disk and 2-disk read throughput fell by an improbable amount, which makes
    > > me cautious about the other numbers.
    > For read, yes, and it's because something is going wrong with the
    > I/O size - it looks like readahead thrashing of some kind even
    > with 4k pages tests.

    Yup. I seem to have a problem in that area with my patches. Somehow the
    nr of page is shifted by page order. I do not completely understand what
    is going on there yet.

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      Last update: 2007-04-28 05:53    [W:0.018 / U:26.304 seconds]
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