Thread

Re: MultiXact\SLRU buffers configuration

Thom Brown <thom@linux.com> — 2024-10-31T13:29:56Z

On Thu, 31 Oct 2024 at 10:47, Andrey M. Borodin <x4mmm@yandex-team.ru> wrote:
>
>
>
> > On 29 Oct 2024, at 21:45, Thom Brown <thom@linux.com> wrote:
> >
> > It clearly checks for interrupts, but when I saw this issue happen, it
> > wasn't interruptible.
>
> Perhaps, that was different multixacts?
> When I was observing this pathology on Standby, it was a stream of different reads encountering different multis.
>
> Either way startup can cancel locking process on it's own. Or is it the case that cancel was not enough, did you actually need termination, not cancel?

Termination didn't work on either of the processes.

Thom