From: Sergey Burladyan <eshkinkot@gmail.com>
To: Bruce Momjian <bruce@momjian.us>
Cc: PostgreSQL-development <pgsql-hackers@postgresql.org>,
  Amit Kapila <amit.kapila16@gmail.com>,
  Dmitriy Sarafannikov <dsarafannikov@yandex.ru>,
  Vladimir Borodin <root@simply.name>
Subject: Re: Broken hint bits (freeze)
References: <20170616164641.GP11450@momjian.us>
	<87fuezalc3.fsf@seb.koffice.internal>
	<CAA4eK1KMxzg_q2-0rMRh22EMWGutQ0QbCtMqc_5GeuNVyJ8kmA@mail.gmail.com>
	<20170619222113.GF3180@momjian.us>
	<CAJ2ymdg=0knii-bavVLpKEGc9DanaZC+UXjnipx_n-gFvOkdcg@mail.gmail.com>
	<20170620025919.GA28277@momjian.us> <20170620033726.GB28277@momjian.us>
	<87h8zb6kbx.fsf@seb.koffice.internal> <20170620143643.GA24975@momjian.us>
	<871sqe7ji5.fsf@seb.koffice.internal> <20170620160902.GB24975@momjian.us>
Date: Tue, 20 Jun 2017 19:40:45 +0300
In-Reply-To: <20170620160902.GB24975@momjian.us> (Bruce Momjian's message of
	"Tue, 20 Jun 2017 12:09:02 -0400")
Message-ID: <87pody629e.fsf@seb.koffice.internal>
User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux)
MIME-Version: 1.0
Content-Type: text/plain
Precedence: bulk
Sender: pgsql-hackers-owner@postgresql.org

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


-- 
Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-hackers