root@kubevirt1910b:/data/vm# qemu-system-aarch64 -machine virt -cpu help | grep -E "cortex|armv8"
cortex-a15
cortex-a53
cortex-a57
cortex-a7
cortex-a72
cortex-a8
cortex-a9
cortex-m0
cortex-m3
cortex-m33
cortex-m4
cortex-r5
cortex-r5f "monitor.go:154","timestamp":"2025-10-19T08:01:05.091290Z"}
{"component":"virt-launcher","level":"warning","msg":"MDEV_PCI_RESOURCE_HUAWEI_COM_ASCEND910 not set for resource huawei.com/Ascend910","pos":"addresspool.go:51","timestamp":"2025-10-19T08:01:05.735405Z"}
{"component":"virt-launcher","level":"warning","msg":"USB_RESOURCE_HUAWEI_COM_ASCEND910 not set for resource huawei.com/Ascend910","pos":"addresspool.go:51","timestamp":"2025-10-19T08:01:05.735535Z"}
{"component":"virt-launcher","level":"info","msg":"host-devices created: [0000:42:00.0]","pos":"hostdev.go:119","timestamp":"2025-10-19T08:01:05.735733Z"}
{"component":"virt-launcher","level":"info","msg":"Hardware emulation device '/dev/kvm' not present. Using software emulation.","pos":"converter.go:1313","timestamp":"2025-10-19T08:01:05.735842Z"}
{"component":"virt-launcher","level":"info","msg":"generated nocloud iso file /var/run/kubevirt-ephemeral-disks/cloud-init-data/default/ubuntu20-vm/noCloud.iso","pos":"cloud-init.go:690","timestamp":"2025-10-19T08:01:05.853655Z"}
{"component":"virt-launcher","level":"error","msg":"this function is not supported by the connection driver: cannot translate CPU model armv8-a to a supported model","pos":"virCPUTranslate:1004","subcomponent":"libvirt","thread":"30","timestamp":"2025-10-19T08:01:05.859000Z"}
{"component":"virt-launcher","level":"error","msg":"Unable to open file: /var/run/kubevirt-private/libvirt/qemu/log/default_ubuntu20-vm.log: No such file or directory","pos":"virNetClientProgramDispatchError:170","subcomponent":"libvirt","thread":"30","timestamp":"2025-10-19T08:01:05.860000Z"}
{"component":"virt-launcher","kind":"","level":"error","msg":"Failed to start VirtualMachineInstance with flags 0.","name":"ubuntu20-vm","namespace":"default","pos":"manager.go:1280","reason":"virError(Code=3, Domain=31, Message='this function is not supported by the connection driver: cannot translate CPU model armv8-a to a supported model')","timestamp":"2025-10-19T08:01:05.862293Z","uid":"9bc000ed-4a97-4963-9f70-50b77ab08dd6"}
{"component":"virt-launcher","kind":"","level":"error","msg":"Failed to sync vmi","name":"ubuntu20-vm","namespace":"default","pos":"server.go:202","reason":"virError(Code=3, Domain=31, Message='this function is not supported by the connection driver: cannot translate CPU model armv8-a to a supported model')","timestamp":"2025-10-19T08:01:05.862425Z","uid":"9bc000ed-4a97-4963-9f70-50b77ab08dd6"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:06.090812Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:07.091386Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:08.090797Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:09.090963Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:10.091396Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:11.090571Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:12.090629Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:13.090724Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:14.091325Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:15.090522Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:16.090748Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:17.090999Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:18.091442Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:19.090770Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:20.090979Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:21.091323Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:22.090529Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:23.090790Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:24.091097Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:25.091443Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:26.090481Z"}
{"component":"virt-launcher","level":"warning","msg":"MDEV_PCI_RESOURCE_HUAWEI_COM_ASCEND910 not set for resource huawei.com/Ascend910","pos":"addresspool.go:51","timestamp":"2025-10-19T08:01:26.455059Z"}
{"component":"virt-launcher","level":"warning","msg":"USB_RESOURCE_HUAWEI_COM_ASCEND910 not set for resource huawei.com/Ascend910","pos":"addresspool.go:51","timestamp":"2025-10-19T08:01:26.455182Z"}
{"component":"virt-launcher","level":"info","msg":"host-devices created: [0000:42:00.0]","pos":"hostdev.go:119","timestamp":"2025-10-19T08:01:26.455327Z"}
{"component":"virt-launcher","level":"info","msg":"Hardware emulation device '/dev/kvm' not present. Using software emulation.","pos":"converter.go:1313","timestamp":"2025-10-19T08:01:26.455381Z"}
{"component":"virt-launcher","level":"info","msg":"generated nocloud iso file /var/run/kubevirt-ephemeral-disks/cloud-init-data/default/ubuntu20-vm/noCloud.iso","pos":"cloud-init.go:690","timestamp":"2025-10-19T08:01:26.569097Z"}
{"component":"virt-launcher","level":"error","msg":"this function is not supported by the connection driver: cannot translate CPU model armv8-a to a supported model","pos":"virCPUTranslate:1004","subcomponent":"libvirt","thread":"32","timestamp":"2025-10-19T08:01:26.575000Z"}
{"component":"virt-launcher","level":"error","msg":"Unable to open file: /var/run/kubevirt-private/libvirt/qemu/log/default_ubuntu20-vm.log: No such file or directory","pos":"virNetClientProgramDispatchError:170","subcomponent":"libvirt","thread":"32","timestamp":"2025-10-19T08:01:26.576000Z"}
{"component":"virt-launcher","kind":"","level":"error","msg":"Failed to start VirtualMachineInstance with flags 0.","name":"ubuntu20-vm","namespace":"default","pos":"manager.go:1280","reason":"virError(Code=3, Domain=31, Message='this function is not supported by the connection driver: cannot translate CPU model armv8-a to a supported model')","timestamp":"2025-10-19T08:01:26.577856Z","uid":"9bc000ed-4a97-4963-9f70-50b77ab08dd6"}
{"component":"virt-launcher","kind":"","level":"error","msg":"Failed to sync vmi","name":"ubuntu20-vm","namespace":"default","pos":"server.go:202","reason":"virError(Code=3, Domain=31, Message='this function is not supported by the connection driver: cannot translate CPU model armv8-a to a supported model')","timestamp":"2025-10-19T08:01:26.578021Z","uid":"9bc000ed-4a97-4963-9f70-50b77ab08dd6"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:27.090452Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:28.090824Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:29.091270Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:30.091535Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:31.090724Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:32.091013Z"}
{"component":"virt-launcher","level":"info","msg":"Still missing PID for default_ubuntu20-vm, open /run/libvirt/qemu/run/default_ubuntu20-vm.pid: no such file or directory","pos":"monitor.go:154","timestamp":"2025-10-19T08:01:33.091239Z"} 服务器品牌：HUAWEI
服务器型号：A800I A2
CPU架构：aarch64
CPU厂商：海思
CPU型号：鲲鹏 920
CPU数量：4C48核
内存大小：1508G
硬盘容量：
sda 机械硬盘 / SSD：447.1GB
系统盘，已分区：
- sda1（200MB）：EFI 引导分区
- sda2（1GB）：/boot 分区
- sda3（50GB）：根目录（/）
- sda4（395.9GB）：容器存储和 /var 目录
sdb 机械硬盘 / SSD 447.1GB 未分区、未挂载，处于空闲状态
nvme0n1 NVMe 固态硬盘 2.9TB 未分区、未挂载，处于空闲状态
nvme1n1 NVMe 固态硬盘 2.9TB 未分区、未挂载，处于空闲状态
安装系统：Ubuntu 22.04 LTS
系统架构：arm64
内核版本：Linux 5.15.0-25-generic
NPU型号：华为昇腾910B
NPU序号：d802
NPU驱动：25.2.2
Kubevirt：quay.io/kubevirt/virt-operator:v1.4.0
K8S版本：v1.27.16
Compiled against library: libvirt 8.0.0
Using library: libvirt 8.0.0
Using API: QEMU 8.0.0
Running hypervisor: QEMU 4.1.0
最新发布
本文详细介绍了如何在Ubuntu 18.04.3 LTS上通过源码编译安装最新版QEMU 4.1.0。QEMU是一个通用的开源机器模拟器和虚拟器，支持多种体系结构，可用于运行不同平台的操作系统。安装步骤包括下载源码、解压、配置、编译和安装。此外，还提到了使用Linux存储库安装QEMU的方法以及适用于其他Linux发行版的命令。
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