Hi, On 2023-06-20 10:23:14 +0700, John Naylor wrote: > Here's a start at that, trying with postmaster only. Unfortunately, I get > "MADV_COLLAPSE failed: Invalid argument".
I also see that. But depending on the steps, I also see MADV_COLLAPSE failed: Resource temporarily unavailable I suspect there's some kernel issue. I'll try to ping somebody. Greetings, Andres Freund
