virt使用cirros創(chuàng)建虛擬機(jī)失敗記錄

virt-manager使用cirros創(chuàng)建虛擬機(jī)失敗，
出現(xiàn)錯誤代碼
Booting from Hard Disk...
Boot failed: not a bootable disk
No bootable device.

解決方案
It appears that virt-manager does not read the hard drive image format of a pre-existing image when creating a new virtual machine and instead chooses the "raw" format. Since virt-manager seems to store it's setting internally, you cannot just edit the ~/.libvirt/qemu/VMNameHere.xml file.

You must export the libvirt vm settings to xml, fix the hard drive image formatting, and import the vm settings back into libvirt.

Export vm settings:
/etc/libvirt/qemu/vm.xml

virsh -c qemu:///session dumpxml VMName > ~/Desktop/VMName.xml

Update the hard drive format in the xml file:

From   
<devices>
    <emulator>/usr/bin/kvm</emulator>
    <disk type='file' device='disk'>
      <driver name='qemu' type='raw'/>
      <source file='/storage/vmimages/Windows7_x64-01/qcow2-60GB_HDD1.qcow2'/>
      <target dev='hda' bus='ide'/>
    </disk>
To
<devices>
    <emulator>/usr/bin/kvm</emulator>
    <disk type='file' device='disk'>
      <driver name='qemu' type='qcow2'/>
      <source file='/storage/vmimages/Windows7_x64-01/qcow2-60GB_HDD1.qcow2'/>
      <target dev='hda' bus='ide'/>
    </disk>

Import in the fixed xml file:

virsh -c qemu:///session define ~/Desktop/VMName.xml
最后編輯于 ：
?著作權(quán)歸作者所有,轉(zhuǎn)載或內(nèi)容合作請聯(lián)系作者
【社區(qū)內(nèi)容提示】社區(qū)部分內(nèi)容疑似由AI輔助生成，瀏覽時請結(jié)合常識與多方信息審慎甄別。
平臺聲明：文章內(nèi)容（如有圖片或視頻亦包括在內(nèi)）由作者上傳并發(fā)布，文章內(nèi)容僅代表作者本人觀點，簡書系信息發(fā)布平臺，僅提供信息存儲服務(wù)。

相關(guān)閱讀更多精彩內(nèi)容

友情鏈接更多精彩內(nèi)容