"Dieter BSD" <dieter...@engineer.com> wrote: > The problem then is how to feed both machines the same inputs, and > compare the outputs. ??Do we need a third machine to supervise? > Can we have each machine keep an eye on the other, avoiding the > need for a third machine?
A pair would work as long as the only failures are "obvious" (e.g. crashes). If they simply disagree as to the result, how would we determine which one was right? > Which then leads to the issue of how to avoid problems when *it* > breaks. For some reason, this reminds me of a Dr. Seuss story: http://www.goodreads.com/review/show/49519038 _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "freebsd-hackers-unsubscr...@freebsd.org"
