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在 ubuntu 12.04 上通过 virt-manager 管理 XEN

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在 ubuntu 12.04 上通过 virt-manager 管理 XEN

我一直在尝试让 xen 在没有 GUI 的远程机器上工作。在机器上安装了 XEN 虚拟机管理程序并在该内核中启动。尝试使用 virt-manager 创建 VM。我尝试通过 X11 转发 (ssh -X) 访问 virt-manager，但仍然无法使用它创建 VM。有解决方案吗？

细节：

使用的模拟器：usr/lib/xen-default/bin/qemu-dm
virsh version输出：

info : libvirt version: 0.9.8  
Compiled against library: libvir 0.9.8  
Using library: libvir 0.9.8  
Using API: Xen 0.9.8  j
Running hypervisor: Xen 4.1.0

使用 virt-manger 为磁盘分配空间后显示以下错误

无法完成安装：‘POST 操作失败：xend_post：xen 守护进程错误：’

Traceback (most recent call last):
  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 45, in cb_wrapper
    callback(asyncjob, *args, **kwargs)
  File "/usr/share/virt-manager/virtManager/create.py", line 1909, in do_install
    guest.start_install(False, meter=meter)
  File "/usr/lib/python2.7/dist-packages/virtinst/Guest.py", line 1236, in start_install
    noboot)
  File "/usr/lib/python2.7/dist-packages/virtinst/Guest.py", line 1304, in _create_guest
    dom = self.conn.createLinux(start_xml or final_xml, 0)
  File "/usr/lib/python2.7/dist-packages/libvirt.py", line 2166, in createLinux
    if ret is None:raise libvirtError('virDomainCreateLinux() failed', conn=self)
libvirtError: POST operation failed: xend_post: error from xen daemon: <Fault 3: 'VM'>

我尝试创建virt-install --name=hello --ram=512 --file-size 10 --location=/home/admin/ubuntu-12.04-server-amd64.iso --file=/VMA/new/123 但它显示

**ERROR    Couldn't find xen kernel for Ubuntu tree.**

这是 grub 配置，它直接启动到第一个选项

submenu "Xen 4.1-amd64" {
menuentry 'Ubuntu GNU/Linux, with Xen 4.1-amd64 and Linux 3.2.0-23-generic' --class ubuntu --class gnu-linux --class gnu --class os --class xen {
menuentry 'Ubuntu, with Linux 3.2.0-23-generic' --class ubuntu --class gnu-linux --class gnu --class os {

它直接启动到第一个选项，但uname -a显示

Linux ubuntu 3.2.0-23-generic #36-Ubuntu SMP Tue Apr 10 20:39:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

grub.cfg：

set default="0"

### BEGIN /etc/grub.d/20_linux_xen ###
submenu "Xen 4.1-amd64" {
menuentry 'Ubuntu GNU/Linux, with Xen 4.1-amd64 and Linux 3.2.0-23-generic' --class ubuntu --class gnu-linux --class gnu --class os --class xen {

    insmod part_msdos

    insmod ext2

    set root='(hd0,msdos6)'

    search --no-floppy --fs-uuid --set=root a24dc20d-d11a-465a-a040-839468167da0

    echo    'Loading Xen 4.1-amd64 ...'

    multiboot   /xen-4.1-amd64.gz placeholder  

    echo    'Loading Linux 3.2.0-23-generic ...'

    module  /vmlinuz-3.2.0-23-generic placeholder root=UUID=870d5785-bf0b-4af9-bf15-1b8e891e793a ro  

    echo    'Loading initial ramdisk ...'

    module  /initrd.img-3.2.0-23-generic

}

menuentry 'Ubuntu GNU/Linux, with Xen 4.1-amd64 and Linux 3.2.0-23-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os --class xen {

    insmod part_msdos


    insmod ext2
    set root='(hd0,msdos6)'

    search --no-floppy --fs-uuid --set=root a24dc20d-d11a-465a-a040-839468167da0

    echo    'Loading Xen 4.1-amd64 ...'

    multiboot   /xen-4.1-amd64.gz placeholder 

    echo    'Loading Linux 3.2.0-23-generic ...'

    module  /vmlinuz-3.2.0-23-generic placeholder root=UUID=870d5785-bf0b-4af9-bf15-1b8e891e793a ro single 

    echo    'Loading initial ramdisk ...'

    module  /initrd.img-3.2.0-23-generic

}
}
menuentry 'Ubuntu, with Linux 3.2.0-23-generic' --class ubuntu --class gnu-linux --class gnu --class os {

    recordfail

    gfxmode $linux_gfx_mode

    insmod gzio

    insmod part_msdos

    insmod ext2

    set root='(hd0,msdos6)'

    search --no-floppy --fs-uuid --set=root a24dc20d-d11a-465a-a040-839468167da0

    linux   /vmlinuz-3.2.0-23-generic root=UUID=870d5785-bf0b-4af9-bf15-1b8e891e793a ro

    initrd  /initrd.img-3.2.0-23-generic

}
menuentry 'Ubuntu, with Linux 3.2.0-23-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {

    recordfail

    insmod gzio

    insmod part_msdos

    insmod ext2

    set root='(hd0,msdos6)'

    search --no-floppy --fs-uuid --set=root a24dc20d-d11a-465a-a040-839468167da0

    echo    'Loading Linux 3.2.0-23-generic ...'

    linux   /vmlinuz-3.2.0-23-generic root=UUID=870d5785-bf0b-4af9-bf15-1b8e891e793a ro recovery nomodeset 

    echo    'Loading initial ramdisk ...'

    initrd  /initrd.img-3.2.0-23-generic
}

答案1

这解决了这个问题..

mkdir /usr/lib64/xen -p

cp /usr/lib/xen-4.1/* -r /usr/lib64/xen/

cp -r /usr/share/qemu-linaro/ /usr/share/qemu

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