求助：安装VXVM遇到问题

Question

配置默认disk group出问题，

Specify a default disk group name for system SUN20. [?] rootdg

You have decided to specify the default disk group as follows:

    Host: SUN20 ..................................................................................... Disk group: rootdg

Note: If 'nodg' is displayed, then the host will be configured to have no default disk group.

Is this correct? [y,n,q] (y)

                                   Storage Foundation and High Availability Solutions 5.0

Verify the install systems Fully Qualified Hostnames.

    Querying fully qualified domain name of host "SUN20" .......................................................... fail
Press [Return] to continue:

Answer 1

灰常感谢！

Answer 2

把主机名改成Fully Qualified Hostnames形式的就可以了。
在/etc/hosts文件中在现有的机器名后面加一个.com之类的就可以了。

比如：

127.0.0.1       localhost      
192.168.1.11    t1000   loghost

改成：

127.0.0.1       localhost      
192.168.1.11    t1000 t1000.com  loghost