Avoid Copying WAL Segments Before Divergence to Speed Up pg

Avoid Copying WAL Segments Before Divergence to Speed Up pg_rewind

Title

Avoid Copying WAL Segments Before Divergence to Speed Up pg_rewind

Topic

Replication & Recovery

Created

2022-08-05 17:35:54

Last modified

2022-11-30 07:03:37 (1 year, 11 months ago)

Latest email

2022-11-30 07:03:29 (1 year, 11 months ago)

Status

2022-11: Returned with feedback

2022-09: Moved to next CF

Target version

Authors

vignesh ravichandran (vigneshravichandran), Justin Kwan (justinpkwan.outlook.com)

Reviewers

Heikki Linnakangas (heikki), Michael Paquier (michael-kun)Become reviewer

Committer

Links

Checkout latest CFbot patchset

Go to your local checkout of the PostgreSQL repository and run:

git remote add commitfest https://github.com/postgresql-cfbot/postgresql.git
git fetch commitfest cf/3800
git checkout commitfest/cf/3800

Emails

Making pg_rewind faster: First at 2022-06-30 13:22:28 by vignesh ravichandran <admin at viggy28.dev>
Latest at 2022-11-30 07:03:29 by Michael Paquier <michael at paquier.xyz>
Latest 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>
    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
2022-11-30 07:03:37	Michael Paquier (michael-kun)	Closed in commitfest 2022-11 with status: Returned with feedback
2022-10-06 07:09:02	Michael Paquier (michael-kun)	Closed in commitfest 2022-09 with status: Moved to next CF
2022-10-06 07:08:57	Michael Paquier (michael-kun)	New status: Waiting on Author
2022-09-01 22:20:52	Tom Lane (tgl)	Removed tgl from reviewers
2022-08-05 17:38:49	Justin Kwan (justinpkwan.outlook.com)	Changed authors to vignesh ravichandran (vigneshravichandran), Justin Kwan (justinpkwan.outlook.com)
2022-08-05 17:38:33	Justin Kwan (justinpkwan.outlook.com)	Changed authors to vignesh C (vignesh.postgres), Justin Kwan (justinpkwan.outlook.com)
2022-08-05 17:37:36	Justin Kwan (justinpkwan.outlook.com)	Changed reviewers to Heikki Linnakangas (heikki), Tom Lane (tgl), Michael Paquier (michael-kun)
2022-08-05 17:37:36	Justin Kwan (justinpkwan.outlook.com)	Changed authors to vignesh ravichandran (vigneshravichandran), Justin Kwan (justinpkwan.outlook.com)
2022-08-05 17:37:36	Justin Kwan (justinpkwan.outlook.com)	Changed targetversion to 16
2022-08-05 17:35:54	Justin Kwan (justinpkwan.outlook.com)	Attached mail thread 181b4c6fa9c.b8b725681941212.7547232617810891479@viggy28.dev
2022-08-05 17:35:54	Justin Kwan (justinpkwan.outlook.com)	Created patch record