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    SubjectRe: Benefits from computing physical IDE disk geometry?

    > If RAID1 can use the generic elevator then it should. I
    > guess it can't though.


    No, but it is feeding IO requests into the elevators of the
    block devices below it. For a given read, all it wants to do
    is pick one device to handle the work. If it could look into
    the queues maybe it could make better decisions.

    --
    Chuck
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