Teach autovacuum.c to launch workers to advance table age without attendant antiwraparound cancellation behavior

4027

Title

Topic

System Administration

Created

2022-11-25 22:51:08

Last modified

2023-01-26 06:26:45 (1 year, 9 months ago)

Latest email

2023-01-26 06:41:34 (1 year, 9 months ago)

Status

2023-01: Withdrawn

Target version

Authors

Peter Geoghegan (pgeoghegan)

Reviewers

Become reviewer

Committer

Links

CFbot results (CirrusCI) CFbot GitHub

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/4027
git checkout commitfest/cf/4027

Emails

Decoupling antiwraparound autovacuum from special rules around auto cancellation: First at 2022-10-19 21:58:37 by Peter Geoghegan <pg at bowt.ie>
Latest at 2023-01-26 06:41:34 by Peter Geoghegan <pg at bowt.ie>
Latest attachment (v3-autovac-trigger-wip.diff) at 2023-01-25 09:19:04 from Andres Freund <andres at anarazel.de>
    Attachment (v3-autovac-trigger-wip.diff) at 2023-01-25 09:19:04 from Andres Freund <andres at anarazel.de> (Patch: Yes)
    Attachment (vac_relpages.sql) at 2023-01-19 03:04:48 from Andres Freund <andres at anarazel.de> (Patch: No)
    Attachment (v5-0002-Add-table-age-trigger-concept-to-autovacuum.patch) at 2023-01-19 01:54:27 from Peter Geoghegan <pg at bowt.ie> (Patch: Yes)
    Attachment (vactest_more_extreme.sql) at 2023-01-19 00:02:14 from Andres Freund <andres at anarazel.de> (Patch: No)
    Attachment (vactest.sql) at 2023-01-18 21:08:44 from Andres Freund <andres at anarazel.de> (Patch: No)
    Attachment (v4-0002-Add-table-age-trigger-concept-to-autovacuum.patch) at 2023-01-14 00:13:45 from Peter Geoghegan <pg at bowt.ie> (Patch: Yes)
    Attachment (v3-0001-Add-table-age-trigger-concept-to-autovacuum.patch) at 2023-01-09 01:49:20 from Peter Geoghegan <pg at bowt.ie> (Patch: Yes)
    Attachment (v2-0001-Add-table-age-trigger-concept-to-autovacuum.patch) at 2022-12-30 03:01:35 from Peter Geoghegan <pg at bowt.ie> (Patch: Yes)
    Attachment (v1-0001-Add-table-age-trigger-concept-to-autovacuum.patch) at 2022-11-25 22:47:57 from Peter Geoghegan <pg at bowt.ie> (Patch: Yes)

History

When	Who	What
2023-01-26 06:26:45	Peter Geoghegan (pgeoghegan)	Closed in commitfest 2023-01 with status: Withdrawn
2022-11-27 21:14:35	Peter Geoghegan (pgeoghegan)	New status: Needs review
2022-11-25 22:52:35	Peter Geoghegan (pgeoghegan)	Closed in commitfest 2023-01 with status: Withdrawn
2022-11-25 22:51:14	Peter Geoghegan (pgeoghegan)	Changed authors to Peter Geoghegan (pgeoghegan)
2022-11-25 22:51:08	Peter Geoghegan (pgeoghegan)	Attached mail thread CAH2-Wz=S-R_2rO49Hm94Nuvhu9_twRGbTm6uwDRmRu-Sqn_t3w@mail.gmail.com
2022-11-25 22:51:08	Peter Geoghegan (pgeoghegan)	Created patch record