Re: When does the balloon-change or control-error event occur

On Thu, Apr 07, 2022 at 05:16:45PM +0800, Han Han wrote: 'balloon-change' is emitted any time the guest OS changes the ballon inflation level. eg if the host admin sets the balloon target to 1 GB and the guest is currently using 2 GB, it might not be able to immediately drop down to the 1 GB mark. The balloon-change events will emited as it make progress towards teh 1 GB mark. control-error is emitted when libvirt has some kind of problem controlling the VM. The VM is still running, but libvirt may not be able to make changes to its config. This can happen if libvirt has problems parsing JSON from QMP. In practice it is highly unlikely for this to ever happen. With regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|