Eric Smith <eric_h_smith@xxxxxxx> writes: > Yes, if I start one, but not the other, the process works just great. > It's only when trying to run both that I have a problem. Have you looked into the postmaster logfile? One likely idea is that you don't have shmall cranked up high enough for two servers, which'd result in something like FATAL: could not create shared memory segment: Cannot allocate memory in the postmaster log. regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general