"Saleh, Amgad H (Amgad)" <ahsaleh@lucent.com> writes:
> The default block size which represents the page size is
> 8192 defined in pg_config.h.in.
> I've been trying to increase that to 16384 and rebuild postgreSQL.
> I was able to build it and it showed 16384 in the built pg_config.h.
> After installation and use initdb, the pagesize is still the default 8192.
I think you did not do a full rebuild ("make clean" etc).
regards, tom lane