加载中…惠普刀片机7代及虚拟VSpare5（四）
(2012-05-11 23:43:31)
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分类： 工作 |
一、应用主机配置文件可能改变vmk#的次序。
最近装ESXi
5主机跟疯子似的，可是遇到了一个头疼的问题。应用完主机配置文件以后，主机控制台的管理IP地址被改了。检查主机配置文件结果发现vMotion被率先设置，因此地址被改变。当然，这是一个已知的错误，不知道哪个版本可以纠正。自己修正的方法是： 
1.Log into the vCenter Server using the vSphere Client.
2.Click Home
3.Under the Management section, click Host Profiles
a.If using legacy networking, choose Edit
Profile, then expand Networking configuration > Host
port group
b.If using DVS networking, choose Edit Profile >
Networking configuration > Host virtual
NIC
4.Find the port-group's which are using management service and re-create their profiles
To re-create identical new port-group profiles:
•Right-click the Host port group folder and click Add Profile
•Name the profile and click OK
•Expand the Host port group, right-click on the newly created profile and re-name it to match the old profile which will be deleted later.
•Go through each policy option on the new profile and make sure it matches exactly as the old one
•Save the profiles by clicking OK
•Delete the old profiles
VMware KB#：1037576
ttp://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1037576
二、另外一个小小的技巧：在ESXi 5主机里为ＳＳＨ连接时添加警告消息：
首先连接到ＳＳＨ，然后键入以下内容：
# cp -p /etc/issue /etc/issue.`date +%Y%m%d`
# vi /etc/issue
press i (set vi to input mode), then Add the following lines include blank lines at top and bottom:
------------------------------------
大云端公司
禁止未授权使用！
Unauthorized use is prohibited.
------------------------------------
press "Esc" (Exit input mode)
press ":wq" (save and exit)
1.Log into the vCenter Server using the vSphere Client.
2.Click Home
3.Under the Management section, click Host Profiles
4.Find the port-group's which are using management service and re-create their profiles
To re-create identical new port-group profiles:
•Right-click the Host port group folder and click Add Profile
•Name the profile and click OK
•Expand the Host port group, right-click on the newly created profile and re-name it to match the old profile which will be deleted later.
•Go through each policy option on the new profile and make sure it matches exactly as the old one
•Save the profiles by clicking OK
•Delete the old profiles
VMware KB#：1037576
ttp://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1037576
二、另外一个小小的技巧：在ESXi 5主机里为ＳＳＨ连接时添加警告消息：
首先连接到ＳＳＨ，然后键入以下内容：
# cp -p /etc/issue /etc/issue.`date +%Y%m%d`
# vi /etc/issue
press i (set vi to input mode), then Add the following lines include blank lines at top and bottom:
------------------------------------
大云端公司
禁止未授权使用！
Unauthorized use is prohibited.
------------------------------------
press "Esc" (Exit input mode)
press ":wq" (save and exit)
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