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Re: stat() vs ERROR_DELETE_PENDING, round N + 1 - Mailing list pgsql-hackers

From Alexander Lakhin
Subject Re: stat() vs ERROR_DELETE_PENDING, round N + 1
Date
Msg-id 6d84b297-aeec-6196-f4cf-99fc7b94a638@gmail.com
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In response to Re: stat() vs ERROR_DELETE_PENDING, round N + 1  (Thomas Munro <thomas.munro@gmail.com>)
Responses Re: stat() vs ERROR_DELETE_PENDING, round N + 1
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06.09.2021 16:04, Thomas Munro wrote:
> On Mon, Sep 6, 2021 at 6:36 PM Michael Paquier <michael@paquier.xyz> wrote:
>> The last time I poked at the bear (54fb8c7d), there was a test posted
>> by Alexander Lakhin that was really useful in making sure that
>> concurrency is correctly handled when a file is unlinked:
>> https://www.postgresql.org/message-id/c3427edf-d7c0-ff57-90f6-b5de3bb62709@gmail.com
The new approach looks very promising. Knowing that the file is really
in the DELETE_PENDING state simplifies a lot.
I've tested the patch v2_0001_Check... with my demo tests [1] and [2],
and it definitely works.

[1]
https://www.postgresql.org/message-id/e5179494-715e-f8a3-266b-0cf52adac8f4%40gmail.com
[2]
https://www.postgresql.org/message-id/c3427edf-d7c0-ff57-90f6-b5de3bb62709@gmail.com

Best regards,
Alexander

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