Probably some set of syscalls that newer systemd (ick) is using.

Or just some additional hardening, whi h is not supported in lx environmemt, like this:

Dtrace should be able to help here.

are there any terraform / opentofu related OmniOS providers? I looked at the registries, but only found about Triton.

we are using Linux at work, but for my private stuff I like OmniOS :)

bavrogar Terraform plugins and Ansible roles for OmniOS would be welcome contributions. I am sure there are such things already out there. Maybe only a central place to collect them is missing.