From: PG Bug reporting form <noreply@postgresql.org>
To: pgsql-bugs@lists.postgresql.org
Cc: min.xx.zhang@ericsson.com
Subject: BUG #17323: test_config_settings during postgres initialization does not read the parameter huge_pages
Date: Mon, 06 Dec 2021 15:07:41 +0000
Message-ID: <17323-3062535b45e1cfc2@postgresql.org> (raw)
The following bug has been logged on the website:
Bug reference: 17323
Logged by: min zhang
Email address: min.xx.zhang@ericsson.com
PostgreSQL version: 10.18
Operating system: SUSE linux
Description:
In the function test_config_settings() which will run during postgres
initialization, the logic will create a new process to test what default
parameters(such as max_connections, shared_buffers) can be set.
However, it seems the new process so called testing process does not take
the parameter huge_pages(in postgresql.conf.sample) into account.
In a K8s cluster environment, sometimes this will lead to the testing
process core dump.
So we write this bug report to make the testing process read the parameter
huge_pages to avoid core dump.
Thanks.
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To: pgsql-bugs@postgresql.org
Cc: noreply@postgresql.org, pgsql-bugs@lists.postgresql.org, min.xx.zhang@ericsson.com
Subject: Re: BUG #17323: test_config_settings during postgres initialization does not read the parameter huge_pages
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