Date: Thu, 29 Sep 2016 11:34:10 -0300
From: Alvaro Herrera <alvherre@2ndquadrant.com>
To: Michael Paquier <michael.paquier@gmail.com>
Cc: Magnus Hagander <magnus@hagander.net>, Tom Lane <tgl@sss.pgh.pa.us>,
	Amit Kapila <amit.kapila16@gmail.com>,
	TAKATSUKA Haruka <harukat@sraoss.co.jp>,
	PostgreSQL Bugs <pgsql-bugs@postgresql.org>
Subject: Re: BUG #14243: pg_basebackup failes by a
 STATUS_DELETE_PENDING file
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Michael Paquier wrote:

> I gave this bug another try and let Windows run for some time but I
> cannot reproduce the original failure even with manual checkpointing
> and aggressive checkpoint_timeout, while truncating relations heavily
> with pgbench to enforce the deletion of relfilenodes. To all, do you
> think that having a large relfilenode file matters to trigger this
> issue?

Hmm, perhaps with a larger file the OS spends more time shredding the
file or something like that?  Perhaps there are filesystem options
involved, for instance.

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


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