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Re: O(n) tasks cause lengthy startups and checkpoints - Mailing list pgsql-hackers

From Bossart, Nathan
Subject Re: O(n) tasks cause lengthy startups and checkpoints
Date
Msg-id CD6DA19D-8EA0-4A97-B1A2-0428ED91EB41@amazon.com
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In response to Re: O(n) tasks cause lengthy startups and checkpoints  ("Bossart, Nathan" <bossartn@amazon.com>)
Responses Re: O(n) tasks cause lengthy startups and checkpoints  ("Bossart, Nathan" <bossartn@amazon.com>)
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On 12/14/21, 12:09 PM, "Bossart, Nathan" <bossartn@amazon.com> wrote:
> On 12/14/21, 9:00 AM, "Bruce Momjian" <bruce@momjian.us> wrote:
>> Have we changed temporary file handling in any recent major releases,
>> meaning is this a current problem or one already improved in PG 14.
>
> I haven't noticed any recent improvements while working in this area.

On second thought, the addition of the remove_temp_files_after_crash
GUC is arguably an improvement since it could prevent files from
accumulating after repeated crashes.

Nathan

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