> How small or how large is this risk? Divide the check interval by the
> average time it takes to send the file. If you check for the
> file every 300
> seconds, and it takes two seconds to send the file, then your
> risk is one in
> one hundred fifty. Stated differently, if you run this 150
> times, then you
> have essentially a 100% risk that your watching job will
> detect the file
> while it is still being sent, one time over the 150 runs.
I'm guessing you didn't do a lot of "Probs & Stats" stuff in college? ;-)
The actual probability is 63.335%
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