[libvirt] RE: Re: kvm-81: save / restore does not work - missing incoming stdio feature

[Daniel P. Berrange]

On Mon, Jan 19, 2009 at 01:53:48PM +0100, Daniel Schwager wrote:
> Hi Daniel,
> 
> Charles Duffy (thanks Charles !) told me how to fix libvirt for using
> the
> new "-incoming" API - yust replace "stdio" with "exec:cat" ..
> 
> Works like a charm,  tested with FC9, libvirt.0.5.1-2 and KVM-83

Unfortunately things are not that simple. This will work for new KVM, but
break for older KVM which only supports 'stdio:', 'file://' and 'tcp://'
for incoming migration. There needs to be some kind of version / support
check here to decide which syntax to use.

Daniel
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