[please don't top post] On Fri, Apr 17, 2020 at 10:54:24 +0200, Andreas Thörn wrote: > I’ve tried that post .. but either I get a new scsi passthrough controller in > device manager, but no dvd or the boot in windows hangs
Note that you don't have to add a scsi <controller> if you already have one. You can add the drive to the existing one. > > Either that method won’t work anymore or my config is bad .. im not really > sure what to put in controller, target, bus and unit .. So there are two addresses for the <hostdev>. The one under <source> should be set to the address of the CDROM drive on the host. It can be obtained e.g. using lsscsi: # lsscsi [2:0:1:0] disk ATA ST3500418AS CC38 /dev/sda [3:0:0:0] cd/dvd HL-DT-ST DVDRAM GH24NSB0 LN00 /dev/sr0 (so 'scsi_host3'(adapter) and bus='0' target='0' unit='0') The second address <address type='drive> is the address on the VM's bus. <address type='drive' controller='1' bus='0' target='0' unit='0'/> You set 'controller' to the 'index' attribute of the <controller> you want it to attach to. The 'bus' should be '0'. If you have other devices on the controller, pick an unused 'target' value and 'unit' should be '0'. > > Skickat från min iPad > > > 17 apr. 2020 kl. 08:38 skrev Tony Brian Albers <t...@kb.dk>: > > > > Hi Andreas, > > > > This might be of some help: > > > > https://forums.unraid.net/topic/46887-passthrough-optical-drives/?tab=comments#comment-462290 > > > > Unraid also uses KVM ;) > > > > > > /tony > > > >> On Fri, 2020-04-17 at 07:24 +0200, Andreas Thörn wrote: > >> I want to add my dvd and be able to burn dvd’s. I’ve tried every > >> solution I could find, but nothing works. > >> > >> In my xml i have: > >> > >> <disk type='block' device='cdrom'> > >> <driver name='qemu' type='raw'/> > >> <source dev='/dev/sr0'/> > >> <target dev='sdb' bus='sata'/> > >> <address type='drive' controller='0' bus='0' target='0' unit='0'/> > >> </disk> > >> > >> In my guest (windows 10) it’s shown as "QEMU QEMU DVD-ROM” .. which > >> of course means I can’t burn. > >> > >> If anyone has a solution it would be this mailing list > >> > >> Thanks > >> Andreas > >> > >> > > -- > > Tony Albers - Systems Architect - IT Development > > Royal Danish Library, Victor Albecks Vej 1, 8000 Aarhus C, Denmark > > Tel: +45 2566 2383 - CVR/SE: 2898 8842 - EAN: 5798000792142 > >
