"Brian C. Doyle" <bcdoyle(at)mindspring(dot)com> writes:
> I am still trying to find out how to get multiple postmasters running on
> different ports at the same time. Does anyone have any clue how to do that?
Uh, you just do it. Start each postmaster in a different data directory
and with a different port number (-D and -P switches) and you're set.
Unless you run out of shared memory or some such, in which case some
tweaking of kernel parameters is called for...
regards, tom lane