Hi,
On 2022-04-14 12:26:20 -0400, Tom Lane wrote:
> Andres Freund <andres@anarazel.de> writes:
> > Thanks! Can you repro the problem manually on wrasse, perhaps even
> > outside the buildfarm script?
Ah, cool.
> I'm working on that right now, actually...
>
> > I wonder if we should make VACUUM log the VERBOSE output at DEBUG1
> > unconditionally. This is like the third bug where we needed that
> > information, and it's practically impossible to include in regression
> > output. Then we'd know what the xid horizon is, whether pages were
> > skipped, etc.
>
> Right at the moment it seems like we also need visibility into what
> CREATE INDEX is doing.
> I'm not sure I'd buy into permanent changes here (at least not ones made
> in haste), but temporarily adding more logging seems perfectly reasonable.
I think it might be worth leaving in, but let's debate that separately?
I'm thinking of something like the attached.
Greetings,
Andres Freund