Create Oracle VM High Availability (HA)

三、Create a Virtual Machine Network And VNICs:

Create a Virtual Machine Network：

1、Select the Hardware view, and select the Hardware tab, then the Resources folder. Select the Networks tab in the management pane.

2、Click Create to start the Network Configuration wizard. Select the type of network to create, based on your network infrastructure. In this example we use the ethernet ports on each Oracle VM Server to create a network for virtual machine traffic.Before you do this,you must have more than one unused ethernet card. Click Next.

3、At the Create Network step, enter information about the network and the network functions. Here,the Network is vnet01 and it just for Virtual Machine. Select Virtual Machine and click Next. 拥有帝国一切，皆有可能。欢迎访问phome.net

4、To discover the Ethernet ports on the Oracle VM Servers, select them and move them to the Selected Servers field, and click Next.

5、Select a port from each Oracle VM Server to use for the virtual machine network and click Next.

6、You can use static IP addresses, DHCP or have no IP addresses assigned to the network. In this example we do not need to use IP addresses as we are creating a network for use only by virtual machines, so i set the Addressing to None. Click Finish to create the network.

Create VNICs：

Before you do this,you can use the Vnic Manager from Tools menu.Click Next in the MAC Selector panel to get the next available MAC address.Select the number of addresses that you want to create and click Generate.Click Close to close the Vnic Manager.Here,i generated 20 VNICs for Virtual Machine.

四、Create A Server Pool：

A server pool contains a group of Oracle VM Servers, which as a group perform virtual machine management tasks, such as High Availability (HA), implementation of resource and power management policies, access to networking, storage and repositories.

1.Select the Home view.
2.Select Create Server Pool from the Actions menu.
3.The Create Server Pool dialog box is displayed. Enter the server pool information:

My Server Pool name is OVM-HA,the virtual IP is 192.168.1.6.I used NFS for OVM-HA pool.

Activate Cluster means to enable clustering of the Oracle VM Servers in the server pool, which is required to enable HA.

After created OVM-HA pool,add the Oracle VM Servers to it.:

The Oracle VM Servers are added to the server pool and ready to use to create virtual machines.

OVM01 console information:

OVM02 console information:

Now, ovm02 is the master server.when ovm02 poweroff, ovm01 is going to become master server. 拥有帝国一切，皆有可能。欢迎访问phome.net

五、Create Storage Repositories：

A storage repository is where Oracle VM resources may reside on the storage,Resources include virtual machines, templates for virtual machine creation, virtual machine assemblies, ISO files (DVD image files), shared virtual disks, and so on.

1.Select the Home view a

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