[libvirt-users] Error attaching tape drive device to KVM guest
Jake Kugel
jkugel at us.ibm.com
Mon Jul 6 15:23:45 UTC 2015
Hello,
i'm trying to configure a host SCSI device (tape drive) so that it is
available in a KVM guest VM, but am receiving an error when attempting to
attach the device. My guest xml has the following scsi controller
defined:
<controller type='scsi' index='0' model='virtio-scsi'>
<alias name='scsi0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04'
function='0x0'/>
</controller>
I created tapedrive.xml with following contents:
<disk type='block' device='lun' sgio='unfiltered'>
<driver name='qemu' type='raw' cache='none'/>
<source dev='/dev/st0'/>
<target dev='st0' bus='scsi'/>
<address type='drive' controller='0' bus='0' target='0' unit='0'/>
</disk>
I then attempt to attach using following command, and receive this error:
# virsh attach-device instance-0000002d tapedrive.xml --config
error: Failed to attach device from tapedrive.xml
error: internal error: Invalid harddisk device name: st0
Does anyone know cause of the error? In <address> section of tape drive
definition I am using type='drive', I tried type='tape' also but same
error. is there a different property value I should use here, or general
advice for attaching tape drive to KVM guest? Thanks, Jake
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/libvirt-users/attachments/20150706/87ac5e49/attachment.htm>
More information about the libvirt-users
mailing list