Re: Race condition in recovery?

At Thu, 10 Jun 2021 09:56:51 -0400, Robert Haas <robertmhaas(at)gmail(dot)com> wrote in
> On Wed, Jun 9, 2021 at 9:12 PM Kyotaro Horiguchi
> <horikyota(dot)ntt(at)gmail(dot)com> wrote:
> > https://buildfarm.postgresql.org/cgi-bin/show_stage_log.pl?nm=conchuela&dt=2021-06-09%2021%3A12%3A25&stg=recovery-check
> >
> > > ==~_~===-=-===~_~== pgsql.build/src/test/recovery/tmp_check/log/025_stuck_on_old_timeline_cascade.log ==~_~===-=-===~_~==
> > ....
> > > 2021-06-09 23:31:10.439 CEST [893820:1] LOG: started streaming WAL from primary at 0/2000000 on timeline 1
> > > 2021-06-09 23:31:10.439 CEST [893820:2] FATAL: could not receive data from WAL stream: ERROR: requested WAL segment 000000010000000000000002 has already been removed
> >
> > The script 025_stuck_on_olde_timeline.pl (and I) forgets to set
> > wal_keep_size(segments).
>
> Thanks for the analysis and the patches. I have committed them.

Thanks for committing it.

regards.

--
Kyotaro Horiguchi
NTT Open Source Software Center