安装arm虚机启动失败

说明

一台ARM架构的服务器

银河麒麟V10系统

virsh 5.7.0

QEMU emulator version 4.1.0

kvm、virsh安装可以网上查，此处略

编辑xml文件

1、网上下载uso镜像文件：uos-20-SP1-server-arm64.iso，本次就以安装uos为例

2、创建uos磁盘文件

qemu-img create -f qcow2 uos.img 500G

3、创建xml文件，使用virsh工具来创建虚机

3.1、cpu、内存配置

复制代码

<name>test</name>
<memory unit='MiB'>8192</memory>
<memoryBacking>
    <source type="anonymous"/>
</memoryBacking>
<vcpu placement='static'>4</vcpu>
<cpu mode='host-passthrough'>
    <topology sockets='1' cores='4' threads='1'/>
</cpu>

3.2、os配置

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    <type arch="aarch64" machine="virt">hvm</type>
    <loader readonly='yes' type='pflash'>QEMU_EFI.fd</loader>
    <boot dev='hd'/>
    <bootmenu enable='yes'/>

QEMU_EFI.fd是UEFI方式启动的固件，网上有下载地址

3.3、qemu模拟设备

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    <emulator>/etc/libvirt/qemu-system-aarch64</emulator>
    <disk type='file' device='disk'>
        <driver name='qemu' type='qcow2'/>
        <source file='/root/uos/uos.img'/>
        <target dev='sda' bus='scsi'/>
    </disk>
    <disk type='file' device='cdrom'>
            <source file='/root/uos/uos-20-SP1-server-arm64.iso'/>
        <target dev='sdb' bus='scsi'/>
    </disk>
            <interface type='bridge'>
        <mac address='52:54:00:d5:96:99'/>
        <source bridge='br-mgmt'/>
        <target dev='vnic-1463cdf4-1'/>
        <model type='virtio'/>
        <driver name='qemu'/>
    </interface>
    <controller type="scsi" index="0" model="virtio-scsi"/>
    <controller type='usb' index='0' model='qemu-xhci' ports='15'/>
    <input type='keyboard' bus='usb'/>
    <input type='mouse' bus='usb'/>
    <input type='tablet' bus='usb'/>
    <console type="pty">
        <target type="serial" port="0"/>
    </console>
    <graphics type='vnc' port='5912' autoport='no' listen='*' passwd='1'/>
    <video>
        <model type='virtio' heads='1' primary='yes'/>
    </video>
    <memballoon model='none'/>