Non-volatile WAL buffer

Title

Topic

Server Features

Created

2020-06-24 07:48:44

Last modified

2021-06-18 06:46:16 (4 months, 1 week ago)

Latest email

2021-03-09 07:23:41 (7 months, 2 weeks ago)

Status

2021-07: Withdrawn

2021-03: Moved to next CF

2021-01: Moved to next CF

2020-11: Moved to next CF

2020-09: Moved to next CF

2020-07: Moved to next CF

Target version

Authors

Takashi Menjo (tmenjo)

Reviewers

Become reviewer

Committer

Links

Emails

[PoC] Non-volatile WAL buffer: First at 2020-01-24 08:06:10 by Takashi Menjo <takashi.menjou.vg at hco.ntt.co.jp>
Latest at 2021-03-09 07:23:41 by "tsunakawa.takay at fujitsu.com" <tsunakawa.takay at fujitsu.com>
Latest attachment (pgbench-optane-pmem-msync-9e7dbe3-s50.png) at 2021-03-09 06:53:45 from Takashi Menjo <takashi.menjo at gmail.com>
    Attachment (pgbench-optane-pmem-msync-9e7dbe3-s50.png) at 2021-03-09 06:53:45 from Takashi Menjo <takashi.menjo at gmail.com> (Patch: No)
    Attachment (pmem-benchmarks.pdf) at 2021-03-01 20:40:27 from Tomas Vondra <tomas.vondra at enterprisedb.com> (Patch: No)
    Attachment (pgbench-optane-pmem-9e7dbe3-s50-rhel82.png) at 2021-02-24 02:03:29 from Takashi Menjo <takashi.menjo at gmail.com> (Patch: No)
    Attachment (pgbench-optane-pmem-9e7dbe3-s50.png) at 2021-02-17 09:02:42 from Takashi Menjo <takashi.menjo at gmail.com> (Patch: No)
    Attachment (v4-0001-Support-GUCs-for-external-WAL-buffer.patch) at 2021-01-26 08:52:59 from Takashi Menjo <takashi.menjo at gmail.com> (Patch: Yes)
    Attachment (PMEM2.pdf) at 2021-01-22 03:27:57 from Tomas Vondra <tomas.vondra at enterprisedb.com> (Patch: No)
    Attachment (bench.tgz) at 2021-01-06 17:16:38 from Tomas Vondra <tomas.vondra at enterprisedb.com> (Patch: No)
    Attachment (initdb-crash.txt) at 2020-11-28 01:37:17 from Tomas Vondra <tomas.vondra at enterprisedb.com> (Patch: No)
    Attachment (patches.png) at 2020-11-26 19:27:14 from Tomas Vondra <tomas.vondra at enterprisedb.com> (Patch: No)
    Attachment (pgbench-15000.png) at 2020-11-23 01:22:55 from Tomas Vondra <tomas.vondra at enterprisedb.com> (Patch: No)
    Attachment (postgresql.conf) at 2020-10-09 06:09:48 from "Deng, Gang" <gang.deng at intel.com> (Patch: No)
    Attachment (performance-s50-filler300.png) at 2020-10-06 08:49:13 from Takashi Menjo <takashi.menjou.vg at hco.ntt.co.jp> (Patch: No)
    Attachment (v4-0001-Support-GUCs-for-external-WAL-buffer.patch) at 2020-09-10 08:01:27 from Takashi Menjo <takashi.menjo at gmail.com> (Patch: Yes)
    Attachment (v3-0001-Support-GUCs-for-external-WAL-buffer.patch) at 2020-06-24 07:43:16 from Takashi Menjo <takashi.menjou.vg at hco.ntt.co.jp> (Patch: Yes)
    Attachment (v2-0001-Preallocate-more-WAL-segments.patch) at 2020-03-19 06:11:10 from Takashi Menjo <takashi.menjou.vg at hco.ntt.co.jp> (Patch: Yes)
    Attachment (v2-0001-Support-GUCs-for-external-WAL-buffer.patch) at 2020-03-18 08:58:45 from Takashi Menjo <takashi.menjou.vg at hco.ntt.co.jp> (Patch: Yes)
    Attachment (0001-Preallocate-more-WAL-segments.patch) at 2020-02-10 09:29:31 from Takashi Menjo <takashi.menjou.vg at hco.ntt.co.jp> (Patch: Yes)
    Attachment (0001-Support-GUCs-for-external-WAL-buffer.patch) at 2020-01-24 08:06:10 from Takashi Menjo <takashi.menjou.vg at hco.ntt.co.jp> (Patch: Yes)

History

When	Who	What
2021-06-18 06:46:16	Takashi Menjo (tmenjo)	Closed in commitfest 2021-07 with status: Withdrawn
2021-04-08 15:47:40	David Steele (dsteele)	Closed in commitfest 2021-03 with status: Moved to next CF
2021-02-01 12:45:37	Masahiko Sawada (masahikosawada)	Closed in commitfest 2021-01 with status: Moved to next CF
2020-12-01 11:10:10	Anastasia Lubennikova (lubennikovaav)	Closed in commitfest 2020-11 with status: Moved to next CF
2020-09-11 07:47:25	Takashi Menjo (tmenjo)	Closed in commitfest 2020-09 with status: Moved to next CF
2020-08-03 20:42:20	Daniel Gustafsson (d_gustafsson)	Closed in commitfest 2020-07 with status: Moved to next CF
2020-07-01 04:30:43	Takashi Menjo (tmenjo)	Changed targetversion to None
2020-06-24 07:50:11	Takashi Menjo (tmenjo)	Changed authors to Takashi Menjo (tmenjo)
2020-06-24 07:50:10	Takashi Menjo (tmenjo)	Changed targetversion to 14
2020-06-24 07:48:44	Takashi Menjo (tmenjo)	Attached mail thread 002f01d5d28d$23c01430$6b403c90$@hco.ntt.co.jp_1
2020-06-24 07:48:44	Takashi Menjo (tmenjo)	Created patch record