Re: Disallow cancellation of waiting for synchronous replication

From: David Steele <david(at)pgmasters(dot)net>
To: Andrey Borodin <x4mmm(at)yandex-team(dot)ru>, dim(at)tapoueh(dot)org, milyutinma(at)gmail(dot)com
Cc: Marco Slot <marco(at)citusdata(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Jeff Davis <pgsql(at)j-davis(dot)com>
Subject: Re: Disallow cancellation of waiting for synchronous replication
Date: 2021-03-11 13:09:39
Message-ID: edf1e607-bf67-6b89-a9fa-922d6f12f89e@pgmasters.net
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On 12/9/20 4:07 AM, Andrey Borodin wrote:
>> 9 июня 2020 г., в 23:32, Jeff Davis <pgsql(at)j-davis(dot)com> написал(а):
>>
> After using a patch for a while it became obvious that PANICing during termination is not a good idea. Even when we wait for synchronous replication. It generates undesired coredumps.
> I think in presence of SIGTERM it's reasonable to say that we cannot protect user anymore.
>
> PFA v3.

Maksim, Michail, thoughts on this new patch?

Regards,
--
-David
david(at)pgmasters(dot)net

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