zoukankan      html  css  js  c++  java
  • [zz]一些KVM xml 例子

    指定cache方式

    <disk type='file' device='disk'>
    <driver name='qemu' type='qcow2' cache='writeback'/>
    <source file='/var/vms/vm2/ubuntu-kvm/tmphAUcOB.qcow2'/>
    <target dev='hda' bus='ide'/>
    </disk> 

    http://libvirt.org/drvqemu.html#xmlconfig

    Example domain XML config

    QEMU emulated guest on x86_64

    <domain type='qemu'>
      <name>QEmu-fedora-i686</name>
      <uuid>c7a5fdbd-cdaf-9455-926a-d65c16db1809</uuid>
      <memory>219200</memory>
      <currentMemory>219200</currentMemory>
      <vcpu>2</vcpu>
      <os>
        <type arch='i686' machine='pc'>hvm</type>
        <boot dev='cdrom'/>
      </os>
      <devices>
        <emulator>/usr/bin/qemu-system-x86_64</emulator>
        <disk type='file' device='cdrom'>
          <source file='/home/user/boot.iso'/>
          <target dev='hdc'/>
          <readonly/>
        </disk>
        <disk type='file' device='disk'>
          <source file='/home/user/fedora.img'/>
          <target dev='hda'/>
        </disk>
        <interface type='network'>
          <source network='default'/>
        </interface>
        <graphics type='vnc' port='-1'/>
      </devices>
    </domain>

    KVM hardware accelerated guest on i686

    <domain type='kvm'>
      <name>demo2</name>
      <uuid>4dea24b3-1d52-d8f3-2516-782e98a23fa0</uuid>
      <memory>131072</memory>
      <vcpu>1</vcpu>
      <os>
        <type arch="i686">hvm</type>
      </os>
      <clock sync="localtime"/>
      <devices>
        <emulator>/usr/bin/qemu-kvm</emulator>
        <disk type='file' device='disk'>
          <source file='/var/lib/libvirt/images/demo2.img'/>
          <target dev='hda'/>
        </disk>
        <interface type='network'>
          <source network='default'/>
          <mac address='24:42:53:21:52:45'/>
        </interface>
        <graphics type='vnc' port='-1' keymap='de'/>
      </devices>
    </domain>
  • 相关阅读:
    VS Code中编写C
    Latex
    JAVA学习-----容器和数据结构
    Markdown2最最基本操作说明(未完待续)
    [lua] table.sort(_table, comp)使用要点
    [coco2d]pageView:addPage时,page无法对齐
    [cocos2d]修改富文本文本和高度
    [cocos2d]格式化获取当前layer的控件名
    [c++]牛客刷题记录2.18
    [c++]STL学习
  • 原文地址:https://www.cnblogs.com/zhangzhang/p/2350476.html
Copyright © 2011-2022 走看看