Mario <mariolf@cptec.inpe.br> writes:
> I have a problem with connection if the postgresql 8.1.3....
> Comand Line: postmaster -S -o -i -D data (Unix - Solaris OS)
^^^^^
-i is not a valid switch to use within -o. I think you probably meant
for -i to be a postmaster switch, not a backend switch, and therefore
should just drop the -o.
regards, tom lane