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    SubjectRe: [patch] zero-bounce block highmem I/O, #13
    On Tue, Aug 28 2001, Christoph Rohland wrote:
    > Hi Jens,
    >
    > I tested both #11 and #13 on my 8GB machine with sym53c8xx. The
    > initialization of a SAP DB database takes 20 minutes with 2.4.9 and
    > with 2.4.9+b13 it took nearly 2.5 hours :-(

    Hmm that sounds _very_ strange indeed. What does the controller + disk
    detection info look like?

    Could you attach vmstat 1 info for pristine and b13 so I can compare the
    two and get a clue as to what is going on? Thanks.

    --
    Jens Axboe

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