Re: Standby accepts recovery_target_timeline setting?

From: Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>
To: Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, David Steele <david(at)pgmasters(dot)net>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Standby accepts recovery_target_timeline setting?
Date: 2019-09-29 21:59:08
Message-ID: ad8b26c3-3e18-3308-0956-92bffd3c3c4b@2ndquadrant.com
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On 2019-09-29 18:36, Fujii Masao wrote:
> Yes, but ArchiveRecoveryRequested should be checked instead of
> InArchiveRecovery, I think. Otherwise recovery targets would take effect
> when recovery.signal is missing but backup_label exists. In this case,
> InArchiveRecovery is set to true though ArchiveRecoveryRequested is
> false because recovery.signal is missing.
>
> With the attached patch, I checked that the steps that I described
> upthread didn't reproduce the issue.

Your patch looks correct to me.

--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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