| From: | Christoph Berg <myon(at)debian(dot)org> |
|---|---|
| To: | Tomas Vondra <tomas(at)vondra(dot)me> |
| Cc: | Jakub Wartak <jakub(dot)wartak(at)enterprisedb(dot)com>, pgsql-hackers(at)lists(dot)postgresql(dot)org |
| Subject: | Re: failed NUMA pages inquiry status: Operation not permitted |
| Date: | 2025-12-13 17:36:07 |
| Message-ID: | aT2kB7riyHrYBH-B@msg.df7cb.de |
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| Lists: | pgsql-committers pgsql-hackers |
Re: Tomas Vondra
> Hmmm, strange. -2 is ENOENT, which should mean this:
>
> -ENOENT
> The page is not present.
>
> But what does "not present" mean in this context? And why would that be
> only intermittent? Presumably this is still running in Docker, so maybe
> it's another weird consequence of that?
Sorry I forgot to mention that this is now in the normal apt.pg.o
build environment (chroots without any funky permission restrictions).
I have not tried Docker yet.
I think it was not happening before the backport of the Docker fix.
But I have no idea why this should have broken anything, and why it
would only happen like 3% of the time.
Christoph
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