Making pg_rewind faster

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ID 5902
Title Making pg_rewind faster
CI (CFBot) Summary
Stats (from CFBot) Patch version: v13, Patch count: 1, First patch: +215−13, All patches: +215−13
Topic Clients
Tags Performance
Created 2025-07-07 17:18:55
Last modified 2025-10-25 00:10:47 (1 week ago)
Latest email 2025-10-28 14:57:26 (6 days ago)
Status
PG19-3 (2025-11-01 – 2025-11-30): Committed
PG19-2 (2025-09-01 – 2025-09-30): Moved to different CF
PG19-Drafts (2025-06-22 – 2026-02-28): Moved to different CF
Target version 19
Authors Justin Kwan (justinpkwan.outlook.com), John Hsu (johnhsu)
Reviewers Michael Paquier (michael-kun)Become reviewer
Committer Michael Paquier (michael-kun)
Links
Emails
Making pg_rewind faster
First at 2022-06-30 13:22:28 by vignesh ravichandran <admin at viggy28.dev>
Latest at 2025-10-28 14:57:26 by Robert Haas <robertmhaas at gmail.com>
Latest attachment (v13-0001-Avoid-copying-WAL-segments-before-divergence-to-.patch) at 2025-10-24 08:38:37 from Michael Paquier <michael at paquier.xyz>
    Attachment (v13-0001-Avoid-copying-WAL-segments-before-divergence-to-.patch) at 2025-10-24 08:38:37 from Michael Paquier <michael at paquier.xyz> (Patch: Yes)
    Attachment (v12-0001-Avoid-copying-WAL-segments-before-divergence-to-.patch) at 2025-10-23 08:22:33 from Michael Paquier <michael at paquier.xyz> (Patch: Yes)
    Attachment (v11-0001-Avoid-copying-WAL-segments-before-divergence-to-.patch) at 2025-10-21 23:14:55 from John H <johnhyvr at gmail.com> (Patch: Yes)
    Attachment (v10-0001-Avoid-copying-WAL-segments-before-divergence-to-.patch) at 2025-10-16 22:51:56 from John H <johnhyvr at gmail.com> (Patch: Yes)
    Attachment (v9-0001.diff) at 2025-10-15 14:26:56 from Srinath Reddy Sadipiralla <srinath2133 at gmail.com> (Patch: Yes)
    Attachment (v9-0001-Avoid-copying-WAL-segments-before-divergence-to-s.patch) at 2025-10-14 23:19:19 from John H <johnhyvr at gmail.com> (Patch: Yes)
    Attachment (v8-0001-Avoid-copying-WAL-segments-before-divergence-to-s.patch) at 2025-10-09 17:56:48 from John H <johnhyvr at gmail.com> (Patch: Yes)
    Attachment (0007-Avoid-copying-WAL-segments-before-divergence-to-spee.patch) at 2025-07-07 18:45:58 from John H <johnhyvr at gmail.com> (Patch: Yes)
    Attachment (0006-Avoid-copying-WAL-segments-before-divergence-to-spee.patch) at 2025-07-03 19:59:29 from John H <johnhyvr at gmail.com> (Patch: Yes)
    Attachment (0005-Avoid-copying-WAL-segments-before-divergence-to-spee.patch) at 2025-07-02 18:21:54 from John H <johnhyvr at gmail.com> (Patch: Yes)
    Attachment (0004-Avoid-copying-WAL-segments-before-divergence-to-spee.patch) at 2025-07-01 18:13:46 from John H <johnhyvr at gmail.com> (Patch: Yes)
    Attachment (v3-0001-Avoid-copying-WAL-segments-before-divergence-to-s.patch) at 2022-10-02 17:44:25 from Andres Freund <andres at anarazel.de> (Patch: Yes)
    Attachment (v2-pg16-0001-Avoid-copying-WAL-segments-before-divergence-to-spee.patch) at 2022-07-28 22:46:28 from Justin Kwan <justinpkwan at outlook.com> (Patch: Yes)
    Attachment (v1-pg14.4-0001-Avoid-copying-WAL-segments-before-divergence-to-spee.patch) at 2022-07-16 03:16:27 from Justin Kwan <justinpkwan at outlook.com> (Patch: Yes)
    Attachment (v1-0001-Avoid-copying-WAL-segments-before-divergence-to-spee.patch) at 2022-07-15 22:24:54 from Justin Kwan <justinpkwan at outlook.com> (Patch: Yes)
History
When Who What
2025-10-25 00:10:47 Michael Paquier (michael-kun) Closed in commitfest PG19-3 with status: Committed
2025-10-23 08:26:46 Michael Paquier (michael-kun) New status: Waiting on Author
2025-10-23 05:42:42 Michael Paquier (michael-kun) Added michael-kun as committer
2025-10-23 05:42:41 Michael Paquier (michael-kun) Added michael-kun as reviewer
2025-10-23 05:42:37 Michael Paquier (michael-kun) New status: Needs review
2025-10-23 05:42:34 Michael Paquier (michael-kun) New status: Ready for Committer
2025-10-16 23:02:26 CFbot Patch does not need rebase anymore
2025-10-15 14:54:21 CFbot Patch needs rebase
2025-10-06 19:58:22 John Hsu (johnhsu) New status: Waiting on Author
2025-10-06 19:58:13 John Hsu (johnhsu) Moved from CF PG19-2 to CF PG19-3
2025-07-08 16:55:53 John Hsu (johnhsu) Moved from CF PG19-Drafts to CF PG19-2
2025-07-07 17:18:55 John Hsu (johnhsu) Attached mail thread 181b4c6fa9c.b8b725681941212.7547232617810891479@viggy28.dev
2025-07-07 17:18:55 John Hsu (johnhsu) Created patch record
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