public inbox for [email protected]
help / color / mirror / Atom feedFrom: Andrew Dunstan <[email protected]>
To: Thomas Munro <[email protected]>
To: pgsql-hackers <[email protected]>
Subject: Re: Why is src/test/modules/committs/t/002_standby.pl flaky?
Date: Thu, 30 Dec 2021 15:35:45 -0500
Message-ID: <[email protected]> (raw)
In-Reply-To: <CA+hUKG+OeoETZQ=Qw5Ub5h3tmwQhBmDA=nuNO3KG=zWfUypFAw@mail.gmail.com>
References: <CA+hUKG+OeoETZQ=Qw5Ub5h3tmwQhBmDA=nuNO3KG=zWfUypFAw@mail.gmail.com>
On 12/30/21 15:01, Thomas Munro wrote:
> Hi,
>
> There's a wait for replay that is open coded (instead of using the
> wait_for_catchup() routine), and sometimes the second of two such
> waits at line 51 (in master) times out after 3 minutes with "standby
> never caught up". It's happening on three particular Windows boxes,
> but once also happened on the AIX box "tern".
>
> branch | animal | count
> ---------------+-----------+-------
> HEAD | drongo | 1
> HEAD | fairywren | 8
> REL_10_STABLE | drongo | 3
> REL_10_STABLE | fairywren | 10
> REL_10_STABLE | jacana | 3
> REL_11_STABLE | drongo | 1
> REL_11_STABLE | fairywren | 4
> REL_11_STABLE | jacana | 3
> REL_12_STABLE | drongo | 2
> REL_12_STABLE | fairywren | 5
> REL_12_STABLE | jacana | 1
> REL_12_STABLE | tern | 1
> REL_13_STABLE | fairywren | 3
> REL_14_STABLE | drongo | 2
> REL_14_STABLE | fairywren | 6
>
>
FYI, drongo and fairywren are run on the same AWS/EC2 Windows Server
2019 instance. Nothing else runs on it.
cheers
andrew
--
Andrew Dunstan
EDB: https://www.enterprisedb.com
view thread (6+ messages) latest in thread
reply
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: [email protected]
Cc: [email protected], [email protected]
Subject: Re: Why is src/test/modules/committs/t/002_standby.pl flaky?
In-Reply-To: <[email protected]>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox