At Wed, 27 Oct 2021 11:17:28 +0900 (JST), Kyotaro Horiguchi <horikyota.ntt@gmail.com> wrote in
> Each pg_receivewal run stalls for about 10 or more seconds before
> finishing, which is not great from the standpoint of recently
> increasing test run time.
>
> Maybe we want to advance LSN a bit, after taking $nextlsn then pass
> "-s 1" to pg_receivewal.
Hmm. Sorry, my fingers slipped. We don't need '-s 1' for this purpose.
regards.
--
Kyotaro Horiguchi
NTT Open Source Software Center