On 9/20/2016 10:06 PM, Daniel P. Berrange wrote:
On Tue, Sep 20, 2016 at 10:01:18PM +0530, Kirti Wankhede wrote:
On 9/20/2016 8:44 PM, Daniel P. Berrange wrote:
On Tue, Sep 20, 2016 at 05:05:43PM +0200, Paolo Bonzini wrote:
On 20/09/2016 16:58, Daniel P. Berrange wrote:
> As I've said in my earlier reply - libvirt will *NOT* support passing > arbitrary vendor specific parameters as a blob via the XML. Everything > that appears in the XML must be *fully* specified and explicitly > represented in the XML as a distinct attribute or element.
Are generic key/value attributes (e.g. a <attribute> element) acceptable?
Only if libvirt has a known list of valid attribute key names upfront. We don't want to just blindly expose arbitary vendor specific keys exposed by the kernel. Libvirt's job is to ensure the XML representation is vendor portable
In key/value attributes (taking example from proposed xml file)
<attribute name='resolution'>2560x1600</attribute>
'Key' (i.e. 'resolution') should be known upfront, not the value, right?
Yes, the actual value is not important - only its structured. ie, libvirt would check that it is in the format '$WIDTHx$HEIGHT' and reject it if not.
In this particular example, libvirt checks if its integer? or value could be 2560x1600 or 4096x4096 both are valid? Does libvirt accept string value? Kirti