On 01/29/2015 08:54 AM, Dr. David Alan Gilbert wrote:
>> The idea of a QMP command to trigger incoming migration looks
>> reasonable. We can probably use a qapi union for a nicer syntax,
>> something like:
>>
>> {"execute": "migrate-incoming", "arguments": {
>> "type": "tcp", "port": 44 } }
>> vs.
>> {"execute": "migrate-incoming", "arguments": {
>> "type": "fd", "fd": 0 } }
>> vs.
>> {"execute": "migrate-incoming", "arguments": {
>> "type": "exec", "command": [ "cat", "/path/to/file" ] } }
>>
>> and so forth.
>
> Compared to just taking a URI argument that Dan suggested, that's quite a
> bit of rework to do the reworking of each transport which is pretty
> trivial.Yes, but getting the interface right means that adding future extensions will be easier, with less string parsing hacks. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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