Re: recovery testing for beta

From: Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>
To: Jeff Janes <jeff(dot)janes(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: recovery testing for beta
Date: 2014-05-30 15:08:54
Message-ID: 53889F06.3080203@vmware.com
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On 05/29/2014 07:39 PM, Jeff Janes wrote:
> It also implicitly tested the xlog parallel write slots thing, as that is
> common code to all recovery.

During development, I hit a lot of bugs in that patch by setting
wal_buffers to 32kb (the minimum). Causes more backends to wait for each
other, exposing deadlocks.

- Heikki

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