Xen Server 4 Virtual Machine Management

Xen Server4. Virtual Machine Management

In the previous article, we have introduced how to create a virtual machine. The virtual machine cannot be started because of the reasons for installation in the VM. This time, the virtual machine is installed in the current version that supports virtualization for testing. Everything is OK, Hoho,

In the xen series, the conclusions of CC are as follows:

1. Incomplete localization, full e-text interface, not suitable for novice Administrators

2. if no disk is available for installation, all the hard disks are formatted. My GB ephemeral disk has two partitions. During installation, it is directly divided into three partitions, each of which is 3 GB, the remaining 100 GB is a zone. Fortunately, I have backed up data in advance.

3. Single network options

4. It's not a problem to identify the memory. It's only 3 GB.

5. Currently, there are not many people studying xen, and there is no foresight in troubleshooting and Fault Detection on the network in the future.

Don't talk nonsense. Let's get started.

The created virtual machine is displayed here.

Click Start to start the VM. The second option "Take snapshost" is "create snapshot", "Copy VM" is "clone VM", "export as backup" is to export the VM, and "convert to template" is to convert the VM into a template, delte is used to delete virtual machines, and properties is the virtual machine setting option. we start the VM.

This time, there is no error in starting the Virtual Machine. On the coneole tab, you can see the current status of the virtual machine.

The fullscreen option is to enable full screen mode viewing. You can click CTRL or ALT to exit full screen mode.

Hey, start the installation normally and try to install RTM of 2008 r2

Then start to install '''

Let's check the Virtual Machine tabs for installing backup. General is the virtual machine information overview, name, and status of the Virtual Machine add-on, CPU count, and memory count.

Storage is the storage status currently used by virtual machines. The 24 GB disk is located on the iSCSI storage of data. It is intended to create a cluster. The result is that there seems to be no high-availability cluster in xen, iscsi disks are wasted.

Network is a virtual machine network. Currently, it has been connected to two NICs of the physical machine. It uses the NAT mode and a single network subnet (network subnet _ subnet) Subnet

Virtual Machine performance indicator

Snapshot Management Options

Virtual Machine log. If the VM fails to be started, logs or other exceptions will be generated here.

Hey, finally, click the xen host and check the status of the xen host. I found that my 4 GB memory only recognizes 3 GB, more memory (memory _ memory) loss, I don't know if the trial version is restricted.

The above is basically a circle, and the system has been installed as well. The full text is over here. If you have any questions, please contact me via MSN or email!