Horton

Re: Stronger safeguard for archive recovery not to miss data

Laurenz Albe <laurenz.albe@cybertec.at>

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From: Laurenz Albe <laurenz.albe@cybertec.at>
To: "osumi.takamichi@fujitsu.com" <osumi.takamichi@fujitsu.com>, 'Kyotaro Horiguchi' <horikyota.ntt@gmail.com>
Cc: "pgsql-hackers@lists.postgresql.org" <pgsql-hackers@lists.postgresql.org>
Date: 2021-01-19T16:05:35Z
Lists: pgsql-hackers 
On Mon, 2021-01-18 at 07:34 +0000, osumi.takamichi@fujitsu.com wrote:
> I noticed that this message should cover both archive recovery modes,
> which means in recovery mode and standby mode. Then, I combined your
> suggestion above with this point of view. Have a look at the updated patch.
> I also enriched the new tap tests to show this perspective.

Looks good, thanks.

I'll mark this patch as "ready for committer".

Yours,
Laurenz Albe

Commits

  1. Fix test added by commit 9de9294b0c.

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