简单一点

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Windows virtio 驱动

概述
该页面描述了如何为KVM里的windows虚机获取和安装virtio驱动,以及如何添加软件agent。
Yum源
win virtio驱动提供yum源,安装rpm包后,virtio驱动和agent默认都会安装在/usr/share/virtio-win目录中,这些可以共享给windows的虚拟机。
安装repo文件:

yum/dnf回购

使用以下命令安装 repo 文件:

  1. wget https://fedorapeople.org/groups/virt/virtio-win/virtio-win.repo -O /etc/yum.repos.d/virtio-win.repo
  1. 使用yum安装virtio-win软件包:
  1. yum install virtio-win

该repo文件提供两个不同的仓库:
virtio-win-stable
该仓库的版本和RHEL版本关联在一起发布,意味着得到了非常多的测试,很稳定。
默认该仓库是enable的。
virtio-win-latest
该仓库提供最新的build版本,这些版本可能有各种问题,用户需自己承担风险。
这个仓库默认是disable的。如果你想从稳定版更新到最新版,可以使用如下命令:sudo yum —enablerepo=virtio-win-latest update virtio-win
RPM包内容
/usr/share/virtio-win/.iso: ISO镜像,包含所有驱动,详细内容后面会描述
/usr/share/virtio-win/
.vfd: 用于Windows XP下的VFD软驱镜像
/usr/share/virtio-win/drivers: 从VFD软驱镜像中提取的文件
/usr/share/guest-agent/*.msi: QEMU Guest Agent 32bit 和 64bit 安装包

ISO镜像内容
该ISO镜像包含如下内容:
NetKVM/: Virtio网络驱动
viostor/: Virtio块驱动
vioscsi/: Virtio SCSI驱动
viorng/: Virtio RNG驱动
vioser/: Virtio串口驱动
Balloon/: Virtio 内存气球驱动
qxl/: 用于Windows 7及之前版本的QXL显卡驱动. (virtio-win-0.1.103-1和之后版本会创建)
qxldod/: 用于Windows 8及之后版本的QXL显卡驱动. (virtio-win-0.1.103-2和之后版本会创建)
pvpanic/: QEMU pvpanic 设备驱动 (virtio-win-0.1.103-2和之后版本会创建)
guest-agent/: QEMU Guest Agent 32bit 和 64bit 安装包
qemupciserial/: QEMU PCI 串口设备驱动
*.vfd: 用于Windows XP下的VFD软驱镜像

下载

静态 URL 可用于获取latest或stablevirtio-win 输出。下载时,这些链接将重定向到版本化的文件名。
stablevirtio-win的构建与最新的 Red Hat Enterprise Linux 发行版中的内容大致相关。latestvirtio-win的构建是最新的可用构建,可能是预发布质量。

直接下载
可以直接下载.iso、.vfd、和qemu-ga这些安装包,下载地址如下:
稳定版virtio-win iso: https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/stable-virtio/virtio-win.iso
稳定版virtio-win x86 floppy: https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/stable-virtio/virtio-win_x86.vfd
稳定版virtio-win amd64 floppy: https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/stable-virtio/virtio-win_amd64.vfd
最新版virtio-win iso: https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/latest-virtio/virtio-win.iso
最新版virtio-win x86 floppy: https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/latest-virtio/virtio-win_x86.vfd
最新版virtio-win amd64 floppy: https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/latest-virtio/virtio-win_amd64.vfd
最新版qemu-ga files: https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/latest-qemu-ga/
全部下载目录: https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/
变更日志: https://fedorapeople.org/groups/virt/virtio-win/CHANGELOG

常见问题
问:这些驱动程序用的都是什么许可证?
答:都是GPLv2
问:这些驱动程序为什么不能成fedora的一部分?
答:原因是这些驱动不能在fedora编译环境下编译,这些驱动只能在windows环境下编译。

链接

  1. KVM windows guest drivers upstream code: [https://github.com/YanVugenfirer/kvm-guest-drivers-windows](https://github.com/YanVugenfirer/kvm-guest-drivers-windows)<br /> QXL XDDM driver code: [http://cgit.freedesktop.org/spice/win32/qxl](http://cgit.freedesktop.org/spice/win32/qxl)<br /> QXL WDDM driver code: [https://github.com/vrozenfe/qxl-dod](https://github.com/vrozenfe/qxl-dod)<br /> Tree used by gnome-boxes for automatic driver installation: [https://zeenix.fedorapeople.org/drivers/](https://zeenix.fedorapeople.org/drivers/)<br /> Windows spice agent git repo: [http://cgit.freedesktop.org/spice/win32/vd_agent](http://cgit.freedesktop.org/spice/win32/vd_agent)<br /> Spice guest tools installer code: [http://cgit.freedesktop.org/~teuf/spice-nsis/](http://cgit.freedesktop.org/~teuf/spice-nsis/)<br /> spice-guest-tools downloads: [http://www.spice-space.org/download/binaries/spice-guest-tools/](http://www.spice-space.org/download/binaries/spice-guest-tools/)<br /> Fedora virtio-win build scripts: [https://github.com/crobinso/virtio-win-pkg-scripts](https://github.com/crobinso/virtio-win-pkg-scripts)

备注:Dnf是yum的下一个升级版本,和yum用法一致,这里不在文中和yum一起列出。
原文:
https://docs.fedoraproject.org/en-US/quick-docs/creating-windows-virtual-machines-using-virtio-drivers/index.html
https://github.com/virtio-win/virtio-win-pkg-scripts/blob/master/README.md

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