On Thu, Sep 19, 2019 at 01:23:05PM +0900, Michael Paquier wrote:
>On Wed, Sep 18, 2019 at 11:58:08PM +0200, Tomas Vondra wrote:
>> I kinda suspect it might be just a coincidence that it fails during that
>> particular test. What likely plays a role here is a checkpoint timing
>> (AFAICS that's the thing removing the file). On most systems the tests
>> complete before any checkpoint is triggered, hence no issue.
>>
>> Maybe aggressively triggering checkpoints on the running cluter from
>> another session would do the trick ...
>
>Now that I recall, another thing I forgot to mention on this thread is
>that I patched guc.c to reduce the minimum of checkpoint_timeout to
>1s.
But even with that change you haven't managed to reproduce the issue,
right? Or am I misunderstanding?
regarss
--
Tomas Vondra http://www.2ndQuadrant.com
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