Re: stress test for parallel workers

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От Alvaro Herrera
Тема Re: stress test for parallel workers
Дата
Msg-id 20190723235734.GA10227@alvherre.pgsql
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Ответ на Re: stress test for parallel workers  (Justin Pryzby <pryzby@telsasoft.com>)
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On 2019-Jul-23, Justin Pryzby wrote:

> I want to say I'm almost certain it wasn't ENOSPC in other cases, since,
> failing to find log output, I ran df right after the failure.

I'm not sure that this proves much, since I expect temporary files to be
deleted on failure; by the time you run 'df' the condition might have
already been cleared.  You'd need to be capturing diskspace telemetry
with sufficient granularity ...

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services



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