Horton

Re: BUG #15346: Replica fails to start after the crash

Michael Paquier <michael@paquier.xyz>

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From: Michael Paquier <michael@paquier.xyz>
To: Kyotaro HORIGUCHI <horiguchi.kyotaro@lab.ntt.co.jp>
Cc: cyberdemn@gmail.com, pgsql-hackers@postgresql.org, alvherre@2ndquadrant.com, 9erthalion6@gmail.com, pgsql-bugs@lists.postgresql.org
Date: 2018-08-31T18:10:08Z
Lists: pgsql-bugs, pgsql-hackers 
On Thu, Aug 30, 2018 at 11:23:54PM -0700, Michael Paquier wrote:
> Yes that's a matter of safety, as I put into the truck any modules which
> may use XLogFlush().  And that maps with the old code, so there is no
> more surprise.

Okay, I have pushed my previous version as that's the safest approach.
If you have any idea of improvements or clarifications, let's discuss
about those on a different thread and only for HEAD.

Many thanks Alexander for the whole work and Horiguchi-san for the
review.
--
Michael

Commits

  1. Ensure correct minimum consistent point on standbys

  2. Prevent references to invalid relation pages after fresh promotion