Re: lightscribe support

2014-02-16 Thread Paolo Bonzini
Il 16/02/2014 02:55, Nerijus Baliunas ha scritto: disk type='block' device='lun' but in both cases VM does not start: Error starting domain: unsupported configuration: disk device='lun' is only valid for block type disk source. It should work with disk type='block' device='lun', but you

Re: lightscribe support

2014-02-16 Thread Nerijus Baliunas
Paolo Bonzini pbonzini at redhat.com writes: It should work with disk type='block' device='lun', but you also need to use source dev='/dev/sr0'/ (i.e. dev instead of file). Thanks, it worked! VM now sees the lightscribe drive, Just for the information, the following works: disk

Re: lightscribe support

2014-02-15 Thread Oliver Rath
Hi Nerijus, Am 14.02.2014 22:29, schrieb Nerijus Baliunas: Hello, is it possible to support lightscribe in KVM? Now Windows VM sees QEMU DVD-ROM ATA Device and labeling software shows No LightScribe Drives Found. Normally kvm emulates the cdrom drive. If you want to use the native

Re: lightscribe support

2014-02-15 Thread Nerijus Baliunas
Oliver Rath rath at mglug.de writes: Normally kvm emulates the cdrom drive. If you want to use the native functionality, you have to passthrough the drive (depending on the your device usb or pci sata-hardware). If your drive is attached via usb, you can try passthrough the usb-device, if it

Re: lightscribe support

2014-02-15 Thread Nerijus Baliunas
Nerijus Baliunas nerijus at users.sourceforge.net writes: It is connected via PCI IDE controller (Silicon Image, Inc. PCI0680 Ultra ATA-133 Host Controller). Is it possible to passthrough it? Tried it, but unsuccessfully: Error starting domain: internal error: early end of file from monitor:

Re: lightscribe support

2014-02-15 Thread Nerijus Baliunas
Nerijus Baliunas nerijus at users.sourceforge.net writes: pci-assign,configfd=26,host=04:00.0,id=hostdev0,bus=pci.0,addr=0x8: No IOMMU found. Unable to assign device hostdev0 I added intel_iommu=on' to the kernel cmdline, # dmesg|grep -i iommu [0.00] Command line: ro root=/dev/md0

Re: lightscribe support

2014-02-15 Thread Alex Williamson
On Sat, 2014-02-15 at 18:26 +, Nerijus Baliunas wrote: Nerijus Baliunas nerijus at users.sourceforge.net writes: pci-assign,configfd=26,host=04:00.0,id=hostdev0,bus=pci.0,addr=0x8: No IOMMU found. Unable to assign device hostdev0 I added intel_iommu=on' to the kernel cmdline, #

Re: lightscribe support

2014-02-15 Thread Brian Jackson
On 02/14/2014 03:29 PM, Nerijus Baliunas wrote: Hello, is it possible to support lightscribe in KVM? Now Windows VM sees QEMU DVD-ROM ATA Device and labeling software shows No LightScribe Drives Found. You could try to use virtio-scsi and scsi passthru. I believe there's been a post on this

Re: lightscribe support

2014-02-15 Thread Nerijus Baliunas
Brian Jackson iggy at theiggy.com writes: You could try to use virtio-scsi and scsi passthru. I believe there's been a post on this in the past (more than likely on the qemu-devel mailing list. I see I can choose VirtIO SCSI bus type in virt-manager. I added as a raw cdrom, then changed

Re: lightscribe support

2014-02-15 Thread Nerijus Baliunas
Nerijus Baliunas nerijus at users.sourceforge.net writes: I see I can choose VirtIO SCSI bus type in virt-manager. I added as a raw cdrom, then changed VM.xml like this: disk type='file' device='cdrom' driver name='qemu' type='raw'/ source file='/dev/sr0'/ target

lightscribe support

2014-02-14 Thread Nerijus Baliunas
Hello, is it possible to support lightscribe in KVM? Now Windows VM sees QEMU DVD-ROM ATA Device and labeling software shows No LightScribe Drives Found. Regards, Nerijus -- To unsubscribe from this list: send the line unsubscribe kvm in the body of a message to majord...@vger.kernel.org More