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    SubjectRe: Maximizing and maintaining fragmentation
    Timothy Miller <miller@techsource.com> wrote:
    >
    > IMPORTANT QUESTION: When writing to an mmap'ed file, will ext3
    > rearrange blocks on disk in order to reduce fragmentation, or will it
    > leave the blocks exactly where they are, just overwriting the data?

    The blocks will not change.
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