我很难将此QEMU命令转换为libvirt域
XML:
qemu-system-x86_64 -enable-kvm \
-m 3072 \
-cpu core2duo \
-machine q35 \
-smp 2 \
-usbdevice keyboard \
-usbdevice mouse \
-vga std \
-device isa-applesmc,osk="${osx_osk_key}" \
-kernel "${chameleon_file_path}" \
-device ide-drive,bus=ide.2,drive=MacHDD \
-drive id=MacHDD,if=none,cache=none,file="${vm_hdd_img_file_path}"
-netdev user,id=hub0port0 \
-device virtio-net,netdev=hub0port0,id=eth0
如果我从一个终端(Ubuntu 14.10)调用它,它可以完美地运行,但是对于MacHDD设备,virsh domxml-from-native qemu-argv失败并出现此错误:
error: internal error: missing index/unit/bus parameter in drive 'id=MacHDD,if=none,cache=none,file="${vm_hdd_img_file_path}"'
(注意:当然我尝试使用实际路径代替变量,同样的错误 – 如果我删除最后两个args,它将其转换为域XML,即使包含变量)
我该怎么解决这个问题?或者什么是域xml中最后两个args的等价物? (尝试了很多不同的组合,但无法使用libvirt / virsh)
编辑
为了记录,这是我在没有-device -drive的情况下运行virsh的domain-from-native命令
<domain type='kvm' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
<name>unnamed</name>
<uuid>38cafecb-4774-4590-83eb-e576a79aab93</uuid>
<memory unit='KiB'>3145728</memory>
<currentMemory unit='KiB'>3145728</currentMemory>
<vcpu placement='static'>2</vcpu>
<os>
<type arch='x86_64' machine='q35'>hvm</type>
<kernel>${chameleon_file_path}</kernel>
</os>
<features>
<acpi/>
</features>
<cpu mode='custom' match='exact'>
<model fallback='allow'>core2duo</model>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/bin/qemu-system-x86_64</emulator>
<controller type='sata' index='0'/>
<controller type='pci' index='0' model='pcie-root'/>
<controller type='pci' index='1' model='dmi-to-pci-bridge'/>
<controller type='pci' index='2' model='pci-bridge'/>
<input type='keyboard' bus='usb'/>
<input type='mouse' bus='usb'/>
<input type='mouse' bus='ps2'/>
<input type='keyboard' bus='ps2'/>
<graphics type='sdl'/>
<video>
<model type='vga' vram='9216' heads='1'/>
</video>
<memballoon model='none'/>
</devices>
<qemu:commandline>
<qemu:arg value='-device'/>
<qemu:arg value='isa-applesmc,osk="${osx_osk_key}"'/>
<qemu:arg value='-netdev'/>
<qemu:arg value='user,id=hub0port0'/>
<qemu:arg value='-device'/>
<qemu:arg value='virtio-net,netdev=hub0port0,id=eth0'/>
</qemu:commandline>
</domain>
但我无法弄清楚在这种情况下什么是-device -drive的等价物,我无法从这个域xml创建一个VM.
即使没有MacHDD -device和-drive,当我尝试使用$virsh创建VM时,我也会收到此错误
error: Failed to create domain from libvirt.xml
error: internal error: cannot load AppArmor profile 'libvirt-38cafecb-4774-4590-83eb-e576a79aab93'
最佳答案 TBH我对libvirt并不熟悉,但它不会是这样的:
<disk type='file' device='disk'>
<source file='/path/to/image.img'/>
<target dev='hda' bus='ide'/>
</disk>