Hi, On Mon, Feb 24, 2025 at 09:06:20AM -0500, Andres Freund wrote: > Does the issue with "new" backends seeing pages as not present exist both with > and without huge pages?
That's a good point and from what I can see it's correct with huge pages being used (it means all processes see the same NUMA node assignment regardless of access patterns). That said, wouldn't that be too strong to impose a restriction that huge_pages must be enabled? Jakub, thanks for the new patch version! FWIW, I did not look closely to the code yet (just did the minor changes already shared to have valid result with non tiny shared buffer size). I'll look closely at the code for sure once we all agree on the design part of it. Regards, -- Bertrand Drouvot PostgreSQL Contributors Team RDS Open Source Databases Amazon Web Services: https://aws.amazon.com
