At Tue, 05 Apr 2022 11:16:44 +0900 (JST), Kyotaro Horiguchi <horikyota.ntt@gmail.com> wrote in
> So, I have the following points in my mind for now.
>
> - We create the directory "since we know it is just tentative state".
>
> - Then, check that no directory in pg_tblspc when reaching consistency
> when allow_in_place_tablespaces is false.
>
> - Leave the log_invalid_page() mechanism alone as it is always result
> in a corrpt page if a differential WAL record is applied on a newly
> created page that should have been exist.
>
> However, while working on it, I found that I found that recovery faces
> missing tablespace directories *after* reaching consistency. I'm
> examining that further.
Okay, it was my thinko. But I faced another obstacle.
This is the first cut of the above.
regards.
--
Kyotaro Horiguchi
NTT Open Source Software Center
