Message-ID: <88e2315d-c99a-309b-145f-36be2be4d8a3@enterprisedb.com>
Date: Sun, 13 Feb 2022 14:11:36 +0100
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Subject: Re: FailedAssertion("prev_first_lsn < cur_txn->first_lsn", File:
 "reorderbuffer.c", Line: 1173, ...
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From: Tomas Vondra <tomas.vondra@enterprisedb.com>
To: Andres Freund <andres@anarazel.de>, pgsql-hackers@lists.postgresql.org,
 Thomas Munro <thomas.munro@gmail.com>,
 pgsql-hackers <pgsql-hackers@postgresql.org>
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 <AC71735B-8D47-40EF-95CF-FD9C388C13E8@anarazel.de>
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On 2/13/22 13:27, Tomas Vondra wrote:
> 
> ...
>
> BTW it's probably just a coincidence, but the cfbot does show a strange
> failure on the macOS machine [1], as if we did not wait for all changes
> to be applied by replica. I thought it's because of the issue with
> tracking LSN for sequences [2], but this is with a reworked test that
> does not do just nextval(). So I'm wondering if these two things may be
> related ... both things happened on macOS only.
>

I take this back - this failure was just a thinko in the ROLLBACK test,
I've posted an updated patch fixing this.


regards

-- 
Tomas Vondra
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