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[Qemu-devel] Re: [PATCH 11/11] QMP: Command-line flag to enable control

From: Avi Kivity
Subject: [Qemu-devel] Re: [PATCH 11/11] QMP: Command-line flag to enable control mode
Date: Tue, 23 Jun 2009 13:17:01 +0300
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1b3pre) Gecko/20090513 Fedora/3.0-2.3.beta2.fc11 Lightning/1.0pre Thunderbird/3.0b2

On 06/23/2009 01:11 PM, Jan Kiszka wrote:
If we support multiple monitors, it might be desirable to allow the
app owning the main 'control' monitor channel to be able to indicate
that additional monitor channels are read-only. eg, so libvirt could
allow the user to connect to the monitor to run 'info' commands for
debug support without risk of having state changed behind its back

Couldn't libvirt deal with update given we provide them as events?
Otherwise, your suggestion makes sense, definitely as long as it would
wreck libvirt's internal house keeping or for commands that are not

It would be a nightmare, consider both libvirt and a user hotplugging something into the same pci slot, or a user starting migration, or quitting, or ...

Having -monitor readonly makes sense.

error compiling committee.c: too many arguments to function

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