Re: Data corruption issues using streaming replication on 9.0.14/9.2.5/9.3.1

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Data corruption issues using streaming replication on 9.0.14/9.2.5/9.3.1
Date: 2013-11-19 17:51:28
Message-ID: 528BA520.8080601@agliodbs.com
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On 11/19/2013 06:20 AM, Andres Freund wrote:
> Hi,
>
> On 2013-11-18 23:15:59 +0100, Andres Freund wrote:
>> Afaics it's likely a combination/interaction of bugs and fixes between:
>> * the initial HS code
>> * 5a031a5556ff83b8a9646892715d7fef415b83c3
>> * f44eedc3f0f347a856eea8590730769125964597
>
> Yes, the combination of those is guilty.
>
> Man, this is (to a good part my) bad.
>
>> But that'd mean nobody noticed it during 9.3's beta...

Ah, so this affected 9.3.0 as well?

Maybe it's worth it now to devise some automated replication testing?

--
Josh Berkus
PostgreSQL Experts Inc.
http://pgexperts.com

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