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    SubjectRe: [resent PATCH] Re: very slow parallel read performance
    On Sun, 26 Aug 2001, Daniel Phillips wrote:

    > Reality check time.

    > Let's test the idea that readahead is the problem. If it is, then
    > disabling readahead should make the lowlevel disk throughput match the
    > highlevel throughput.

    Reality check time indeed. If you propose that disabling
    readahead should improve read performance something fishy
    is going on ;)

    IA64: a worthy successor to i860.

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      Last update: 2005-03-22 12:58    [from the cache]
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