Hi Peter Thank you for the thorough review! On Tue, Jan 14th, 2025 at 8:29 PM, Peter Krempa <pkrempa@xxxxxxxxxx> wrote: > I'd argue that while the error message is not great there's no real > reasonable information to return in this case anyways so an error from > the API is a reasonable outcome. I agree. To address this, I will post a new patch set that improves error reporting, making it easier for application developers to understand the issue. > Regarding log spam [1] ... something on your system is repeatedly > querying throttling config of an empty drive which makes no sense. So > perhaps fixing that might make more sense? I'm not even going to > question the need to query throttling info repeatedly. The application [1] leading to this error message spam on my hypervisor is a prometheus exporter which does not check the disk type or state when querying the API. I will address this in the exporter application. Kind regards, Fabian Leditzky [1] https://github.com/Tinkoff/libvirt-exporter