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From: Nathan Bossart <nathandbossart@gmail.com>
To: Alexander Lakhin <exclusion@gmail.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Robert Haas <robertmhaas@gmail.com>
Cc: Andres Freund <andres@anarazel.de>
Cc: Greg Sabino Mullane <htamfids@gmail.com>
Cc: pgsql-hackers@postgresql.org
Cc: bruce@momjian.us
Subject: Re: optimize file transfer in pg_upgrade
Date: Mon, 28 Apr 2025 13:26:34 -0500
Message-ID: <aA_IWu8farbPT0I8@nathan> (raw)
In-Reply-To: <67e69649-30ff-4b72-9427-7978010701af@gmail.com>
References: <Z9oofphRMQQzgRmL@nathan>
	<Z9rjSmA_MpPz-zOw@nathan>
	<712605.1742401713@sss.pgh.pa.us>
	<can7m7lntp3rpwchr7upnlom4fhzwfwttfa53xks2yxxafxfkv@3nzrihnqmx4g>
	<Z9sbsU4cu7O9glEQ@nathan>
	<Z9s29-mO6wnSEU_r@nathan>
	<Z9t3QsiVz2jHw76A@nathan>
	<7161562f-d00d-41a6-bd8a-d15684d3eaf2@gmail.com>
	<aA-beRzxOK-GhvaD@nathan>
	<67e69649-30ff-4b72-9427-7978010701af@gmail.com>

On Mon, Apr 28, 2025 at 09:00:01PM +0300, Alexander Lakhin wrote:
> Thank you for the references! Unfortunately I still can't see where the
> lack of upgrade log files is discussed.

That was briefly discussed here:

	https://postgr.es/m/644cf995-e3a5-4f69-9398-7db500e2673d%40dunslane.net

One other potential problem with this test is that we reuse the directory
names for each transfer mode.  That seems easy enough to fix.

-- 
nathan





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