Xen 64位安装

Question

试图安装Xen在我的64位O/S (Centos 5)。

使用此指南：http://www.howtoforge.org/paravirtualization-with-xen-on-centos-5.3-x86_64

[root@server ~]# virt-install
What is the name of your virtual machine? vm01
How much RAM should be allocated (in megabytes)? 256
What would you like to use as the disk (file path)? /vm/vm01.img
How large would you like the disk (/vm/vm01.img) to be (in gigabytes)? 4
Disk /vm/vm01.img is already in use by another guest!
Do you really want to use the disk (yes or no)? yes
Would you like to enable graphics support? (yes or no) no
What is the install location? http://wftp.tu-chemnitz.de/pub/linux.../5.3/os/x86_64


Starting install...
Retrieving file CentOS... | 1.5 MB 00:05
Retrieving file vmlinuz... | 1.9 MB 00:05
Retrieving file initrd.img... | 6.3 MB 00:07
ERROR: Domain named vm01 already exists!
[root@server ~]# rm -f /vm/vm01.img
[root@server ~]# xm destroy vm01
Error: Domain 'vm01' does not exist.
Usage: xm destroy <Domain>

Terminate a domain immediately.

[root@server ~]# xm list
Name ID Mem(MiB) VCPUs State Time(s)
Domain-0 0 1744 2 r----- 29.5 

我创建了一个名为vm02的新的

但是我被困在了配置tcp/ip屏幕上。“发送IP请求”消失并再次显示默认配置tcp/ip屏幕。

[root@server ~]# /sbin/ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: peth0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 100
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop qlen 1000
link/ether 00:11:43:fd:97:9f brd ff:ff:ff:ff:ff:ff
4: sit0: <NOARP> mtu 1480 qdisc noop
link/sit 0.0.0.0 brd 0.0.0.0
5: virbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
6: vif0.0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
7: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
link/ether 00:11:43:fd:97:9e brd ff:ff:ff:ff:ff:ff
8: vif0.1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
9: veth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
10: vif0.2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
11: veth2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
12: vif0.3: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
13: veth3: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
14: vif0.4: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
15: veth4: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
16: xenbr0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
18: vif2.0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 32
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff 

Answer 1

对于第一个错误，尝试查看/etc/xen中一个名为'vm01‘的文件并删除它，并且尝试运行'virsh’，然后运行'list --all‘来查找“违规域”。您可以使用“未定义”来删除它。

至于第二个问题，您确定网络上有DHCP服务器吗？您确定您已将域连接到公共桥(xenbr0)吗？您可以使用的"-b桥“开关来确保您有。

如果您没有DHCP服务器，则可以通过将以下内容添加到virt中来传递安装程序静态IP配置：

-x "ip=<ip address> gateway=<gateway> subnet=<subnet>"

Answer 2

嘿，我在同一条船上。

目前，它能够启动域，下载内容，但由于无法访问stage2.img文件，即使路径是right.Welcome到CentOS，也无法转到安装的CentOS

          +-----------------+ HTTP Setup +------------------+              
          |                                                 |              
          | Please enter the following information:         |              
          |                                                 |              
          |     o the name or IP number of your Web server  |              
          |     o the directory on that server containing   |              
          |       CentOS for your architecture              |              
          |                                                 |              
          |   Web site name:    mirror.centos.org_______    |              
          |   CentOS directory: /centos/5/os/x86_64_____    |              
          |                                                 |              
          |         +----+                 +------+         |              
          |         | OK |                 | Back |         |              
          |         +----+                 +------+         |              
          |                                                 |              
          |                                                 |              
          +-------------------------------------------------+          

                 +-------------+ Error +-------------+                     
                 |                                   |                     
                 | Unable to retrieve                |                     
                 | http://mirror.centos.org//centos

|

                  | /5/os/x86\_64/images/stage2.img.   |

                  |                                   |

                  |              +----+               |

                  |              | OK |               |

                  |              +----+               |

                  |                                   |

                  |                                   |

                  +-----------------------------------+                     

系统可以下载这些东西，安装就在那里停止。我检查了URL，似乎没有问题。

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