pg_rewind takes too long time to synchronize database cluster with tablespaces

Title

Topic

Bug Fixes

Created

2018-02-26 08:07:25

Last modified

2018-03-05 17:15:38 (6 years, 9 months ago)

Latest email

2018-03-05 23:57:52 (6 years, 9 months ago)

Status

2018-03: Committed

Target version

Authors

Takayuki Tsunakawa (maumau)

Reviewers

Michael Paquier (michael-kun)Become reviewer

Committer

Fujii Masao (masaofujii)

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/1542
git checkout commitfest/cf/1542

Emails

[bug fix] pg_rewind takes long time because it mistakenly copies data files: First at 2018-02-26 06:01:43 by "Tsunakawa, Takayuki" <tsunakawa.takay at jp.fujitsu.com>
Latest at 2018-03-05 23:57:52 by "Tsunakawa, Takayuki" <tsunakawa.takay at jp.fujitsu.com>
Latest attachment (pg_rewind_pathcmp_v2.patch) at 2018-02-28 06:58:08 from "Tsunakawa, Takayuki" <tsunakawa.takay at jp.fujitsu.com>
    Attachment (pg_rewind_pathcmp_v2.patch) at 2018-02-28 06:58:08 from "Tsunakawa, Takayuki" <tsunakawa.takay at jp.fujitsu.com> (Patch: Yes)
    Attachment (rewind_tbspace.bash) at 2018-02-28 06:13:31 from Michael Paquier <michael at paquier.xyz> (Patch: No)
    Attachment (pg_rewind_pathcmp.patch) at 2018-02-26 06:01:43 from "Tsunakawa, Takayuki" <tsunakawa.takay at jp.fujitsu.com> (Patch: Yes)

History

When	Who	What
2018-03-05 17:15:38	Fujii Masao (masaofujii)	Closed in commitfest 2018-03 with status: Committed
2018-03-02 19:23:26	Fujii Masao (masaofujii)	Added masaofujii as committer
2018-02-28 06:15:07	Michael Paquier (michael-kun)	New status: Ready for Committer
2018-02-26 09:22:52	Michael Paquier (michael-kun)	Added michael-kun as reviewer
2018-02-26 08:07:39	Takayuki Tsunakawa (maumau)	Changed authors to Takayuki Tsunakawa (maumau)
2018-02-26 08:07:26	Takayuki Tsunakawa (maumau)	Attached mail thread 0A3221C70F24FB45833433255569204D1F8D6C7A@G01JPEXMBYT05
2018-02-26 08:07:25	Takayuki Tsunakawa (maumau)	Created patch record