| From: | Michael Paquier <michael(at)paquier(dot)xyz> |
|---|---|
| To: | Thomas Munro <thomas(dot)munro(at)gmail(dot)com> |
| Cc: | Sergei Kornilov <sk(at)zsrv(dot)org>, Noah Misch <noah(at)leadboat(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>, exclusion(at)gmail(dot)com, pgsql-bugs(at)lists(dot)postgresql(dot)org, Fujii Masao <masao(dot)fujii(at)oss(dot)nttdata(dot)com> |
| Subject: | Re: BUG #17928: Standby fails to decode WAL on termination of primary |
| Date: | 2023-09-16 00:02:57 |
| Message-ID: | ZQTwsT6tsbx6BYn3@paquier.xyz |
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| Lists: | pgsql-bugs |
On Sat, Sep 16, 2023 at 10:07:30AM +1200, Thomas Munro wrote:
> I rebased (bumped the test number 038 -> 039), updated the commit
> message[1], tested on a big endian machine (AIX/POWER), but then I
> found there is something not quite right or stable with the WAL
> positioning logic. On one of my machines, but not another, the
> back-patch to 12 fails in one of the tests unless I hack it to insert
> a bit more WAL, and I think that's telling me that Perl code to
> control the insertion point is not quite bullet proof enough yet.
> I'll need to dig into this some more on Monday.
>
> [1] https://github.com/macdice/postgres/commits/fix-12
Hmm. What was the test that failed?
--
Michael
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