Re: Andrey Borodin 2019-06-26
> Maybe we can somehow get rid of 1 and 2 attached to logfile (that will be
> logrotated and deleted)?
> Can we redirect output to some temporary file and after pg_ctl append this
> file to logfile?
>
> I simply want to be able to delete this file via logrotate...
Hi!
> 26 июня 2019 г., в 19:22, Christoph Berg написал(а):
>
> Re: Andrey Borodin 2019-06-19
> <4178a7b3-b742-49d7-afa9-fcb3439a0...@yandex-team.ru>
>> On my observation - yes, descriptor 4 is no longer in lsof.
>
> Ah, I had not noticed the "4" before. Only 1 and 2 are expected.
> We can simp
Re: Andrey Borodin 2019-06-19
<4178a7b3-b742-49d7-afa9-fcb3439a0...@yandex-team.ru>
> On my observation - yes, descriptor 4 is no longer in lsof.
Ah, I had not noticed the "4" before. Only 1 and 2 are expected.
We can simply close() that one after dup2()'ing it to stdout/stderr.
Thanks for spott
> 19 июня 2019 г., в 21:05, Andrey Borodin написал(а):
>
> But I've checked only on Yandex.Cloud clusters. I think I'll do repro on
> fresh Ubuntu...
So, I've tried the fix on Ubuntu 18.
There are much more leaked descriptors in this case and fix helps only partially
postgres@x4m-pg-test:/h
> 19 июня 2019 г., в 20:57, Christoph Berg написал(а):
>
> Control: tags -1 moreinfo
>
> Re: Andrey Borodin 2019-06-19
> <3fd6aec7-55c8-4129-a46c-0bb3e4296...@yandex-team.ru>
>> Package: postgresql-common
>> Version: 199
>>
>> When I execute
>> service postgresql start
>> I observe that logf
Control: tags -1 moreinfo
Re: Andrey Borodin 2019-06-19
<3fd6aec7-55c8-4129-a46c-0bb3e4296...@yandex-team.ru>
> Package: postgresql-common
> Version: 199
>
> When I execute
> service postgresql start
> I observe that logfile descriptor will leak into postmaster and every
> backend. This is not
Package: postgresql-common
Version: 199
When I execute
service postgresql start
I observe that logfile descriptor will leak into postmaster and every backend.
This is not fd opened by PG's syslogger.
root@rc1b-tl7je3ulcm4z9v3c ~ # lsof | grep 'postgresql-10-data.log' | grep
postgres | grep '/va
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