On Mon, Jan 28, 2013 at 02:01:41PM +0100, Paolo Bonzini wrote: > Il 21/01/2013 09:50, Michael S. Tsirkin ha scritto: > >> Unfortunately, I've not been able to get back to the conversion > >> requested by Paolo for a standalone vhost-scsi PCI device. > > > > It doesn't have to be a standalone device. A vhost=on frontend > > option is also OK I think. Paolo, any objections? > > Sorry, I missed this message. > > I asked for a standalone device because the configuration mechanism > (configfs vs. command-line) and the feature set are completely > different. Unlike virtio-net, it's not possible to switch one to the > other at run time. > > Paolo
Exactly the same applies to any other frontend option. For example if you have two qemu instances with different num_queues values you can not migrate one to the other. So in this sense it is not different from any other frontend option, right? -- MST
