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    SubjectRe: We need help benchmarking and debugging reiser4
    Date
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    > Can some of you help us by doing such things as replicating our 
    > benchmarks, and helping us debug it as we enter the last stretch before
    > Halloween?
    >

    We are interested in helping, but i haven't seen the follow-up mail
    mentioned below - if you could send us some more specifics, we'd be
    glad to join the fun.
    cliffw
    OSDL

    > Nikita and Oleg will describe the details of what to do to replicate the
    > benchmarks, please be sure to use reiser4 readdir order for writes to
    > reiser4 (that means don't use tarballs made from ext2 (Remember that
    > writes determine subsequent read performance.)), and to use the latest
    > hard drives and fast processors with udma 5 turned on. We are quite
    > sensitive to transfer speed since we do a good job of avoiding seeks.
    > We are sensitive to readdir order because we sort directory entries
    > (which is necessary for having efficient large directory lookups). In
    > reiser4.1 we will ship a repacker, and then it won't matter what order
    > you do writes in so long as the repacker gets a chance to run at night.
    >
    > --
    > Hans
    >
    >
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