----- "Anthony Liguori" <anth...@codemonkey.ws> wrote: > On 10/06/2010 03:55 AM, Gerd Hoffmann wrote: > > On 10/06/10 02:28, Alon Levy wrote: > >> > >>> > >>> Does this work with live migration? I can't see how it would. > >>> > >> > >> No, it doesn't right now. It would require cooperation with the > client, > >> to tell it to reconnect to the target qemu (kind of like spice). > > > > I think until we have this migration should have pretty much the > same > > effect as a chardev disconnect, i.e. detach the usb device (which > the > > guest will see as unplug). > > Better yet, mark the guest as unmigrateable and let the management > tool > unplug the usb device before migration and replug it after migration. > > It's the same principle behind device assignment. >
ok, I think I'll go this way. > Regards, > > Anthony Liguori > > > Needs some code though, at minimum you'll have to xfer the connected > > > state from the migration source and have some bits in post_load() > > which do attach/detach if needed. > > > > cheers, > > Gerd > >