I have a USB CD-Drive around now. I started with the snippet as in comment #6 which will add the CD as: -drive file=/dev/sr0,format=raw,if=none,id=drive-ide0-0-1,readonly=on
With that on boot in the log I see: Domain id=7 is tainted: cdrom-passthrough $ cdrdao disk-info /dev/sr0 Host /dev/sr0: HL-DT-ST BD-RE BE14NU40 Rev: 1.00 Using driver: Generic SCSI-3/MMC - Version 2.0 (options 0x0000) Toc Type : CD-DA or CD-ROM Guest: /dev/sr0: QEMU QEMU DVD-ROM Rev: 2.5+ Using driver: Generic SCSI-3/MMC - Version 2.0 (options 0x0000) Toc Type : CD-DA or CD-ROM Well that seemed the same, but I found that the guest does not "update" when I change the disk. Switching tools to something that actually reads instead of using caches. Host $ cd-info /dev/sr0 Vendor : HL-DT-ST Model : BD-RE BE14NU40 Revision : 1.00 Hardware : CD-ROM or DVD [...] Can read CD-DA : Yes Guest: Vendor : QEMU Model : QEMU DVD-ROM Revision : 2.5+ Error in getting drive hardware properties Error in getting drive reading properties Error in getting drive writing properties Hmm, not all capabilties on the qemu driver? When reloading with the Audio Disc I see that the qemu access has issues accessing on top of the HW caps I see: "Media Catalog Number (MCN): not supported by drive/driver" [...] CD-ROM with unknown filesystem -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1390520 Title: virtual machine fails to start with connected audio cd To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1390520/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
