Re: [Qemu-devel] [Xen-devel] Qemu disaggregation in Xen environment

2012-03-12 Thread Julien Grall
On 03/05/2012 10:06 PM, Ian Campbell wrote: I'm not aware of any code existing to do this. There's a bunch of interesting stuff to do on the Xen side to make this stuff work. Firstly you would need to add support to the hypervisor for dispatching I/O requests to multiple qemu instances (via mul

Re: [Qemu-devel] [Xen-devel] Qemu disaggregation in Xen environment

2012-03-05 Thread Ian Campbell
On Tue, 2012-02-28 at 06:46 -0500, Julien Grall wrote: > Hello, > > In the current model, only one instance of qemu is running for each running > HVM domain. > > We are looking at disaggregating qemu to have, for example, an instance to > emulate only > network controllers, another to emulate b