Re: [PATCH v5 1/1] util/async-teardown: wire up query-command-line-options

[Markus Armbruster <armbru@redhat.com>]

Paolo Bonzini <pbonzini@redhat.com> writes:

> I am honestly not a fan of adding a more complex option,.just because
> query-command-line-options only returns the square holes whereas here we
> got a round one.
>
> Can we imagine another functionality that would be added to -teardown? If
> not, it's not a good design. If it works, I would add a completely dummy
> (no suboptions) group "async-teardown" and not modify the parsing at all.

Does v2 implement your suggestion?
Message-Id: <20230320131648.61728-1-imbrenda@linux.ibm.com>

I dislike it, because it makes query-command-line-options claim
-async-teardown has an option argument with unknown keys, which is
plainly wrong, and must be treated as a special case.  Worse, a new kind
of special case.

Can we have a QMP command, so libvirt can use query-qmp-schema?

In case QMP becomes functional too late for the command to actually
work: make it always fail for now.  It can still serve as a witness for
-async-teardown.  If we rework QEMU startup so that QMP can do
everything the CLI can do, we'll make the QMP command work.