Re: Direct I/O - Mailing list pgsql-hackers

From Thomas Munro
Subject Re: Direct I/O
Date
Msg-id CA+hUKGJFXVsFPZkU1uqWUHY-amWB974oJ2D85VGG3aGp3xURNA@mail.gmail.com
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In response to Re: Direct I/O  (Andrew Dunstan <andrew@dunslane.net>)
Responses Re: Direct I/O
Re: Direct I/O
List pgsql-hackers
Thanks both for looking, and thanks for the explanation Ilmari.
Pushed with your improvements.  The 4 CI systems run the tests
(Windows and Mac by special always-expected-to-work case, Linux and
FreeBSD by successful pre-flight perl test of O_DIRECT), and I also
tested three unusual systems, two that skip for different reasons and
one that will henceforth run this test on the build farm so I wanted
to confirm locally first:

Linux/tmpfs: 1..0 # SKIP pre-flight test if we can open a file with
O_DIRECT failed: Invalid argument
OpenBSD:     t/004_io_direct.pl .............. skipped: no O_DIRECT
illumos:     t/004_io_direct.pl .............. ok

(Format different because those last two are autoconf, no meson on my
collection of Vagrant images yet...)



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