remove exclusive backup mode

When Who What
2022-04-06 19:40:05 Nathan Bossart (bossartn) Closed in commitfest 2022-03 with status: Committed
2022-04-06 19:40:05 Nathan Bossart (bossartn) Changed committer to sfrost
2022-03-11 19:00:46 Chapman Flack (chap) New status: Ready for Committer
2022-02-26 16:48:52 Chapman Flack (chap) Posted review with messageid <164589413251.1035.2695761148079719188.pgcf@coridan.postgresql.org>
2022-02-26 16:10:35 Chapman Flack (chap) Added chap as reviewer
2022-02-02 16:42:15 Julien Rouhaud (rjuju) Closed in commitfest 2022-01 with status: Moved to next CF
2021-12-02 00:32:11 Nathan Bossart (bossartn) Changed authors to David Steele (dsteele), Nathan Bossart (bossartn)
2021-12-02 00:32:11 Nathan Bossart (bossartn) Changed targetversion to 15
2021-12-02 00:31:55 Nathan Bossart (bossartn) Attached mail thread CAHg+QDfiM+WU61tF6=nPZocMZvHDzCK47Kneyb0ZRULYzV5sKQ@mail.gmail.com
2021-12-02 00:31:54 Nathan Bossart (bossartn) Created patch record