Re: Direct I/O
Justin Pryzby <pryzby@telsasoft.com>
From: Justin Pryzby <pryzby@telsasoft.com>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Thomas Munro <thomas.munro@gmail.com>, Andres Freund <andres@anarazel.de>, Andrew Dunstan <andrew@dunslane.net>, Dagfinn Ilmari Mannsåker <ilmari@ilmari.org>, Christoph Berg <myon@debian.org>, mikael.kjellstrom@gmail.com, pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2023-04-15T22:20:50Z
Lists: pgsql-hackers
On Sat, Apr 15, 2023 at 02:19:35PM -0400, Tom Lane wrote:
> PS: I don't quite understand how it managed to get through initdb
> when CREATE DATABASE doesn't work. Maybe there is a different
> code path taken in standalone mode?
ad43a413c4f7f5d024a5b2f51e00d280a22f1874
initdb: When running CREATE DATABASE, use STRATEGY = WAL_COPY.
Commits
-
Rename hook functions for debug_io_direct to match variable name.
- 155c81463c26 16.0 landed
- 4f3514f201cf 17.0 landed
-
Rename io_direct to debug_io_direct.
- 319bae9a8da6 16.0 landed
-
Skip the 004_io_direct.pl test if a pre-flight check fails.
- 6ca8df2d6147 16.0 landed
-
Use higher wal_level for 004_io_direct.pl.
- 980e8879f54a 16.0 landed
-
Skip \password TAP test on old IPC::Run versions
- 2e57ffe12f6b 16.0 cited
-
Add io_direct setting (developer-only).
- d4e71df6d757 16.0 landed
-
Introduce PG_IO_ALIGN_SIZE and align all I/O buffers.
- faeedbcefd40 16.0 landed
-
Add palloc_aligned() to allow aligned memory allocations
- 439f61757f05 16.0 cited
-
initdb: When running CREATE DATABASE, use STRATEGY = WAL_COPY.
- ad43a413c4f7 15.0 cited