Bruce Momjian <bruce@momjian.us> writes:
> On Tue, Jun 20, 2017 at 06:42:58PM +0300, Sergey Burladyan wrote:
> > If file at standby in old data directory is different from same file at
> > master, but it have same size, it will be hardlinked into new data
> > directory at standby and does not copied from master.
>
> Only if pg_upgrade created the hardlinks, right?
Yes, I have not tested rsync itself, but I think that you are right.
--
Sergey Burladyan
