Horton

Re: Stronger safeguard for archive recovery not to miss data

Sergei Kornilov <sk@zsrv.org>

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From: Sergei Kornilov <sk@zsrv.org>
To: "osumi.takamichi@fujitsu.com" <osumi.takamichi@fujitsu.com>, "'pgsql-hackers@lists.postgresql.org'" <pgsql-hackers@lists.postgresql.org>
Date: 2020-11-26T07:43:50Z
Lists: pgsql-hackers 
Hello

> First of all, I confirmed the server started up without this patch.

It is possible only with manually configured hot_standby = off, right?
We have ERROR in hot standby mode just below in CheckRequiredParameterValues.

regards, Sergei

Commits

  1. Fix test added by commit 9de9294b0c.

  2. Stop archive recovery if WAL generated with wal_level=minimal is found.