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Anonymous users2024-02-07By putting multiple ESX servers in a cluster for management, virtual machines can be implemented between servers.
to further implement advanced features such as vmotion and HA.
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Anonymous users2024-02-06First, the system is different.
2. vCenter: vCenter is based on Windows system.
Second, the virtualization environment is different.
2. vCenter: vCenter is used in larger virtualization environments, with more than 50 hosts and more than 1,000 virtual machines.
Third, the deployment is different.
2. vCenter: vCenter supports vSphere client or vSphere Web client deployment.
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Anonymous users2024-02-05With the change of versions, VMware de-Windows is becoming more and more obvious, and many advanced functions (cross-cluster migration, VCSAHA, etc.) can only be achieved by VCSA deployment, VCSA deployment and maintenance are more convenient than traditional Windows + vCenterServer + MySQL, but the web management interface is still not as easy to use as the original vSphere Client.
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Anonymous users2024-02-04: When establishing a virtual machine, the minimum memory is 4G, and the hard disk space = 40G in order to ensure the installation of the system, and the parameters are set by themselves. The operating system is Windows Server 2008 R2
The vCenter in this experiment is based on the AD domain, set the computer name and IP address in advance, and then add the vCenter server to the specified domain, and log in as the domain administrator, and log in as a local user without vcenter, as shown in the figure.
Figure: The vcenter software that needs to be prepared is vmware-viewconnectionserver-x86 and the database.
To mount it to the server and run it, the steps are similar to installing the db, except that only the client is selected in the later selection of the installed components, and the default will be kept based on the information until the installation is completed.
Select the management tool in the server, open the data source (ODBC), select Use System DNS, add a new DNS and connect with the newly installed SQLSserver client, and then enter the username and password when selecting the SA account and password created by the database server, and select the established database.
Mount the installation file to the vcenter virtual machine and run it on the CD-ROM drive.
Figure: During the installation of SSO, you will be prompted to enter the password used by vCenter, which is the password when you log in to vCenter through the client, not the account password of this server. To distinguish. As shown in Fig.
Figure: The following operations are basically left by default.
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The one upstairs in the encyclopedia should not engage in plagiarism.
If you have encountered such a problem before, you should not be frightened by the words "specific analysis principle" of specific problems, to put it bluntly, it is to analyze your results as usual. For example, your overall view of the grades, specifically analyze the situation of your papers, the learning situation, this can be done very simply, and today's teachers often ask students to do these useless work, you can just write and deal with it. >>>More