From: Alexander Lakhin <exclusion@gmail.com>
To: pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #17072: Assert for clogGroupNext failed due to a race condition in TransactionGroupUpdateXidStatus()
Date: Fri, 25 Jun 2021 13:00:00 +0300
Message-ID: <dd92a176-e8b4-b45d-b764-ad26d0d672fd@gmail.com> (raw)
In-Reply-To: <17072-2f8764857ef2c92a@postgresql.org>
References: <17072-2f8764857ef2c92a@postgresql.org>
24.06.2021 19:00, PG Bug reporting form wrote:
> When running multiple installchecks (100-200) in a loop I get the following
> fail:
If it could be of any use, please look at the draft script that executes
multiple installchecks on one instance.
(Sorry for a dirty play with the makefle and neighbors — it's not
intended for the production use.)
I started to develop this script to discover a hardware or software
issue on a powerful server (192 cores, 4 TB RAM, ...).
Single installcheck is a needle in a haystack for such hardware, so I
tried to run multiple instances and multiple installchecks for each.
Some tests are not ready to run in a such configuration, but most of the
tests work and bring some findings.
Best regards,
Alexander
Attachments:
test-icx.sh (application/x-shellscript, 5.5K) download
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To: pgsql-bugs@postgresql.org
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Subject: Re: BUG #17072: Assert for clogGroupNext failed due to a race condition in TransactionGroupUpdateXidStatus()
In-Reply-To: <dd92a176-e8b4-b45d-b764-ad26d0d672fd@gmail.com>
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