From: | Michael Paquier <michael(dot)paquier(at)gmail(dot)com> |
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To: | l(at)lrowe(dot)co(dot)uk |
Cc: | PostgreSQL mailing lists <pgsql-bugs(at)postgresql(dot)org>, Andres Freund <andres(at)anarazel(dot)de>, Robert Haas <robertmhaas(at)gmail(dot)com> |
Subject: | Re: BUG #13685: Archiving while idle every archive_timeout with wal_level hot_standby |
Date: | 2015-10-20 00:21:38 |
Message-ID: | CAB7nPqSy9VD21mmBA_pG3c6WAgAfheb0VFWzx7d6gYhZmgtgvQ@mail.gmail.com |
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On Sat, Oct 17, 2015 at 11:10 PM, Michael Paquier
<michael(dot)paquier(at)gmail(dot)com>wrote:
> I think that a simple idea would be to not call LogStandbySnapshot() when
> we are still at the beginning of a new segment. We know that the first page
> of a WAL segment has a size of SizeOfXLogLongPHD, so just having a check on
> that sounds enough to me. Per se the patch attached that should be applied
> down to 9.4. This fixes the regression reported by Laurence for me.
>
This bug fix is registered in next CF so as we do not lose track of it;
https://commitfest.postgresql.org/7/398/
--
Michael
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