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From: Noah Misch <[email protected]>
To: Michael Paquier <[email protected]>
Cc: Nathan Bossart <[email protected]>
Cc: Andres Freund <[email protected]>
Cc: Robert Pang <[email protected]>
Cc: Kyotaro Horiguchi <[email protected]>
Cc: Tom Lane <[email protected]>
Cc: [email protected]
Cc: [email protected]
Subject: Re: Back-patch of: avoid multiple hard links to same WAL file after a crash
Date: Tue, 11 Mar 2025 18:23:15 -0700
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <YsORtfT4+fXj/[email protected]>
	<CAJhEC04tBkYPF4q2uS_rCytauvNEVqdBAzasBEokfceFhF=KDQ@mail.gmail.com>
	<Z2L6e1w-xABVTBRR@nathan>
	<7chjz7zeigbsbt7nim4cj6zryflzcpy2lgenas3yh7cpvwf3gb@m6cwqzlvfd6q>
	<[email protected]>
	<[email protected]>
	<Z8n7HopB0bb4_j19@nathan>
	<[email protected]>
	<[email protected]>
	<[email protected]>

On Wed, Mar 12, 2025 at 09:46:27AM +0900, Michael Paquier wrote:
> On Tue, Mar 11, 2025 at 01:57:49PM -0700, Noah Misch wrote:
> > Thanks for crafting back-branch versions.  I've queued a task to confirm I get
> > the same result.
> 
> Thanks for that.  That helps a lot.

I'll let you know when I get there.

> > There's a test case I'll polish, too.
> 
> Are you considering the addition of a TAP test in 17~ based on a wait
> injection point in the checkpointer coupled with a check of the server
> logs to see if we see the error patterns you've spotted?

No, nothing involving injection points or otherwise version-specific.

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