Re: Tomas Vondra
> True. If it fails on first call, but succeeds on the other, then the
> problem is likely somewhere else. But also on the second call we won't
> do the memory touching. Can you try setting firstNumaTouch=false, so
> that we do this on every call?
firstNumaTouch=false, it still fails on the first call.
I assume you meant actually keeping firstNumaTouch=true - but it still
fails on the first call.
The memory touching is done for the first call in each backend, but
reconnecting doesn't reset it, I have to restart PG.
> At the beginning you mentioned this is happening on i386, armel and
> armhf - are all those in qemu? I've tried on my rpi5 (with 32-bit user
> space), and there everything seems to work fine. But that's aarch64
> kernel, just the user space if 32-bit.
I'm testing on i386 in a chroot on a amd64 kernel. (same for x32)
armel and armhf are also 32-bit chroots on a arm64 host.
https://buildd.debian.org/status/package.php?p=postgresql-18&suite=experimental
Maybe this is a kernel bug.
Christoph
