> > > > <disk type='file' device='disk'> > <driver name='qemu' type='qcow2' cache='none'/> > <source file='/var/lib/libvirt/images/rhel6rc_64.img'/> > <target dev='hda' bus='ide'/> > <alias name='ide0-0-0'/> > <address type='drive' controller='0' bus='0' unit='0'/> > </disk> > <disk type='file' device='cdrom'> > <driver name='qemu' type='raw'/> > <source file='/var/lib/libvirt/images/test.iso'/> > <target dev='hdc' bus='ide'/> > <readonly/> > <alias name='ide0-1-0'/> > <address type='drive' controller='0' bus='1' unit='0'/> > </disk> > <disk type='file' device='disk'> > <driver name='file' type='qcow2'/> > <source file='/var/lib/libvirt/images/test3.img'/> > <target dev='vdb' bus='virtio'/> > <alias name='virtio-disk1'/> > <address type='pci' domain='0x0000' bus='0x00' slot='0x06' > function='0x0'/> > </disk> > <controller type='ide' index='0'> > <alias name='ide0'/> > <address type='pci' domain='0x0000' bus='0x00' slot='0x01' > function='0x1'/> > </controller> > > > Thank you very much. It is exactly the same output as mine, particularly <driver name='file' type='qcow2'/> I thought it has to be name='qemu' to detach properly but since you didn't have a problem, I am very lost on why mine didn't work.
My libvirtd.log shows (with debugging turned on) 14:43:18.965: debug : qemuMonitorCommandWithHandler:235 : Receive command reply ret=0 errno=0 33 bytes 'Device 'virtio-disk1' not found^M ' 14:43:18.965: debug : virEventDispatchTimeouts:405 : Dispatch 3 14:43:18.965: debug : virEventDispatchHandles:450 : Dispatch 8 14:43:18.965: error : qemuMonitorTextDelDevice:2314 : operation failed: detaching virtio-disk1 device failed: Device 'virtio-disk1' not found^M Do you know what the "device not found" error means? Thanks. Shi
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