Mitigate pg_rewind race condition, if config file is enlarged concurrently.

2022-04-05 13:03:01 Daniel Gustafsson (d_gustafsson) Closed in commitfest 2022-03 with status: Committed 2022-04-05 13:02:55 Daniel Gustafsson (d_gustafsson) Added d_gustafsson as committer 2022-03-30 12:41:46 Daniel Gustafsson (d_gustafsson) Added d_gustafsson as reviewer 2022-02-02 16:42:11 Julien Rouhaud (rjuju) Closed in commitfest 2022-01 with status: Moved to next CF 2021-12-01 10:31:10 Daniel Gustafsson (d_gustafsson) Closed in commitfest 2021-11 with status: Moved to next CF 2021-11-09 13:07:13 Daniel Gustafsson (d_gustafsson) New status: Ready for Committer 2021-10-06 13:20:52 Jaime Casanova (jcasanov) Closed in commitfest 2021-09 with status: Moved to next CF 2021-08-03 02:30:58 Masahiko Sawada (masahikosawada) Closed in commitfest 2021-07 with status: Moved to next CF 2021-04-08 15:50:34 David Steele (dsteele) Closed in commitfest 2021-03 with status: Moved to next CF 2021-02-01 12:50:33 Masahiko Sawada (masahikosawada) Closed in commitfest 2021-01 with status: Moved to next CF 2020-12-15 22:09:04 Cary Huang (cary) Added cary as reviewer 2020-12-15 22:08:50 Cary Huang (cary) Posted review with messageid <160807013024.1158.705820212542993455.pgcf@coridan.postgresql.org> 2020-12-10 16:36:35 Heikki Linnakangas (heikki) Changed authors to Heikki Linnakangas (heikki) 2020-12-10 16:36:27 Heikki Linnakangas (heikki) Attached mail thread f67feb24-5833-88cb-1020-19a4a2b83ac7@iki.fi 2020-12-10 16:36:27 Heikki Linnakangas (heikki) Created patch record