There’s work being done to make this possible in the future https://fzakaria.com/2025/03/10/an-early-look-at-nix-dynamic-derivations

I’ve upgraded my vms. No problems so far. But i don’t use many features any way.

I am only messing with KVM/libvirt for fun so i have no professional experience in this but wouldn’t you want to use virtio disks for best performance?

How do you do inter-pod communication witg quadlet? I never figured that out with podman kube play and just moved back to staring conatiners and creating networks from a shell script

I think ecc isn’t more required for zfs then for any other file system. But the idea that many people have is that if somebody goes through the trouble of using raid and using zfs then the data must be important and so ecc makes sense.