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    SubjectRe: FIle IO Scatter/Gather.
    Date


    > > Could you please tell me if there is (or planned) the sxatter/gather or
    > > queue processing on file I/O level.
    > > I mean the syscall there you pass an array of different requests which
    may
    > > read or write data in different locations of file. Of couse this may be
    > > implemented on user level but the in this case you lose the gain of
    requests
    > > reordering and processing them in optimal sequence.
    >
    > You mean implementing some kind of "preadv" where the vector holds
    positions
    > for each block ?
    >

    Yes a sort of. I'm unshure about preadv but as I remember readv is limited
    to read sequential data into different memory locations, there I'm speaking
    about reading data from the different file locations into different memory
    locations.


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