Re: patches for test / review

[Matthew Jacob]

> 
> Hm. But I'd think that even with modern drives a smaller number of bigger
> I/Os is preferable over lots of very small I/Os.

Not necessarily. It depends upon overhead costs per-i/o. With larger I/Os, you
do pay in interference costs (you can't transfer data for request N because
the 256Kbytes of request M is still in the pipe).





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