Re: use GUC for cmdline

Peter Eisentraut <peter_e@gmx.net> writes:
> Now that I look at it, this patch is pretty broken.  For one, calling
>     SetConfigOption("option_name", optarg, PGC_POSTMASTER, true);
> when the option letter doesn't take an argument is surely wrong.

> Hint:  Try 'postmaster -i'.

Also try
        postmaster -o -F
which has always worked in the past.  Now it causes backends to fail
to start up, saying
        FATAL 1:  'fsync' cannot be changed now

            regards, tom lane