Re: could not link file in wal restore lines

At Tue, 26 Jul 2022 11:48:14 +0900 (JST), Kyotaro Horiguchi <horikyota.ntt@gmail.com> wrote in 
> Ah, sorry for posting following too-early messages in the thread.
> 
> At Mon, 25 Jul 2022 08:40:12 -0400, David Steele <david@pgmasters.net> wrote in 
> > Your system seems to be doing recovery pretty quickly. I wonder if
> > there is a race condition in WAL recycling?
> 
> Please take a look on [1]
> 
> [1] https://www.postgresql.org/message-id/20220725.171132.2272594383346737093.horikyota.ntt%40gmail.com

And it has been fixed by cc2c7d65fc in PG15.  That discussion [1]
concluded that we don't back-patch it.


regards.

[1] https://www.postgresql.org/message-id/flat/20210202151416.GB3304930%40rfd.leadboat.com
> Does anyone prefer some alternative?  It's probably not worth
> back-patching anything for a restartpoint failure this rare, because
> most restartpoint outcomes are not user-visible.

-- 
Kyotaro Horiguchi
NTT Open Source Software Center