| From: | Alexander Lakhin <exclusion(at)gmail(dot)com> |
|---|---|
| To: | Christoph Berg <cb(at)df7cb(dot)de>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Cc: | Bernd Helmle <bernd(at)oopsware(dot)de>, Magnus Hagander <magnus(at)hagander(dot)net>, Robins Tharakan <tharakan(at)gmail(dot)com> |
| Subject: | Re: InitControlFile misbehaving on graviton |
| Date: | 2025-01-13 20:00:00 |
| Message-ID: | 53787654-d767-4790-84f0-07c424e91647@gmail.com |
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| Lists: | pgsql-hackers |
Hello Christoph,
13.01.2025 21:04, Christoph Berg wrote:
> Bernd and I have been chasing a bug that happens when all of the
> following conditions are fulfilled:
>
> ...
>
> It smells like graviton's arm9 isn't as backwards compatible to arm8
> as it should be. (But then I don't understand why disabling openssl
> fixes it.)
Very interesting! Maybe this can also explain weird leafhopper (which
uses graviton4, as Robins said) failures in the buildfarm. (I've
extracted diffs from the logs at [1] and brought Robins's attention to it
at [2].)
[1] https://wiki.postgresql.org/wiki/Known_Buildfarm_Test_Failures
[2] https://www.postgresql.org/message-id/35d87371-f3ab-42c8-9aac-bb39ab5bd987%40gmail.com
Best regards,
Alexander Lakhin
Neon (https://neon.tech)
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