From: Alvaro Herrera <alvherre@2ndquadrant.com>
To: Justin Pryzby <pryzby@telsasoft.com>
Cc: Thomas Munro <thomas.munro@gmail.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>
Cc: pgsql-hackers <pgsql-hackers@postgresql.org>
Subject: Re: stress test for parallel workers
Date: Tue, 23 Jul 2019 19:57:34 -0400
Message-ID: <20190723235734.GA10227@alvherre.pgsql> (raw)
In-Reply-To: <20190723230440.GU22387@telsasoft.com>
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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To: pgsql-hackers@postgresql.org
Cc: alvherre@2ndquadrant.com, pryzby@telsasoft.com, thomas.munro@gmail.com, tgl@sss.pgh.pa.us
Subject: Re: stress test for parallel workers
In-Reply-To: <20190723235734.GA10227@alvherre.pgsql>
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