On 02/17/2012 10:53 AM, Kevin Wolf wrote: > > Note: device models call bdrv_eject() whether the state changed or not. > > The only use for that I can see is syncing a wayward physical tray to > > the virtual one. Shouldn't be necessary with Paolo's recent work, > > should it? > > The one case that I'm unsure about is migration. I thought we sync the > physical tray with the virtual one then (or at least we discussed it), > but I don't really know what we do today, or even what the right thing > to do is in some cases.
Migration with passthrough doesn't make sense. The only way it could work (untested) is if the destination connected via iSCSI to the source's CD-ROM. In which case the physical and virtual tray would be synced already. Paolo
