Adjust the nic of the kvm Real Server
[Use the isolated CIDR block]
1) set Nic br0 as DHCP address
[[emailprotected]~]#servicenetworkstop[[emailprotected]~]#vim/etc/sysconfig/network-scripts/ifcfg-eth0....BOOTPROTO=dhcp....[[emailprotected]~]#servicenetworkstart
2) Add a virtual Nic Network1
Open virt-manager --> "edit" --> "connection details" --> "Virtual Network"
-- "+" In the lower left corner -- "...
-- "Network name" set to Network1 -- "network" set to 192.168.x.0
-- Do not enable DHCP -
Create/clone a VM (configuration) and clone a VMI am a lazy new to linux, so that I can easily organize my articles.1. Create a VMModify the Host Name (as you can remember)Run the following command: vi/etc/sysconfig/network: | -- I (modify) | -- esc (exit modification) | --: wq (save modification)**************************************** **************************
of multiple NICs in the same virtual network subnet.9. The VM size determines the number of NICs that can be created for the VM. The following table lists the number of NICs that correspond to the VM size:
VM size (Standard SKU)
Number of NICs (maximum number allowed per
Suppose want to create and run virtual machines (VMs) on VirtualBox. However, a host machine does not the support X11 environment, or your only has access to a terminal in a remote host machine. And how can I create and run VMs on such a host machine without VirtualBox GUI? This can is a common situation for servers where VMs is managed from remotely.In fact, VirtualBox comes with a suite of command line ut
Create an Apache VM in Gentoo
This tutorial describes additional settings for the LAMP environment, such as creating a VM on Apache, generating an SSL Certificate file and key, enabling the secure SSL protocol for HTTP transactions, and using the Apache CGI gateway, then you can run the Perl script or Bash script on your website.
Step 2:
Azure virtual network.B. Only the following types of VMS support multiple NICs, the type and number of support are as follows:Large (A3) and A6:2Ultra-Large (A4) and A7:4A9:2 AD3:2 AD4:4 AD13:4 AC. Single and multi-NIC hybrid deployments are not supported in the same Azure cloud service, that is, you cannot enable multi-Nic VMs in a cloud service that already has a single network card, or you cannot enable a single-Nic VM in a cloud service that alre
Create a VM from an unmanaged custom image There are many documents on the official website that show you how to create a custom image. I have been using azure for more than two years and many machines are not hosted disks, therefore, to help customers test and use a VM created from an unmanaged custom image, the entir
Powercli batch create and delete VM snapshotsNote: 1. The client needs to install vmware powercli client 2. users connected to vcenter or esxi hosts must have the permission to connect to and create and delete snapshots 1. Create a VM snapshot # Add a vmware module commandAd
This section describes how to use the Virtual Machine Manager tool to create a Virtual Machine.
The steps for creating a VM are quite different in Linux. For example, the Ubuntu server provides the Xen tool-a tricky command line solution, which creates a configuration file and uses commands with many options. For more information, see the next article ). On the contrary, Red Hat and SUSE are easier to
Document directory
Qemu-IMG basic commands
Increase or decrease the image size
Snapshots
Qmeu-img create virtual machine (create virtual machine, virtual machine snapshot)
Use
Qmeu-img
Manage Virtual Machine Disk Images (create virtual machines and Virtual Machine snapshots)
The core of a virtual machine is a disk image, which can be understood as the dis
First of all, a few words, the company's computer with the VMWARE10 virtual machine I believe we are familiar with the VMware create shared Files feature can be directly installed tools to implement but Oracle VM Visualbox for the first time I don't know, I found a lot of tutorials on the Internet.Other people's tutorials have installation enhancements My Oracle VM
There are still many steps to generate a shared disk and mount it to asm when Oracle VM builds Oracle RAC. Record it. The premise is that a linux has been installed in the VM.1. here I create five disks, cd C: \ Program Files \ Oracle \ VirtualBoxVBoxManage.exe createhd-filename D: \ OracleVM \ ASM \ asm1.vdi-size 5120-format VDI-variant FixedVBoxManage.exe creat
When you use VM virtual machines and VBox virtual machines to set up automatic boot,VBox can send a desktop icon directly to create a shortcut (1) and add it to the startup item.And the VM does not send to the desktop shortcut this option, then you can manually add a shortcut (2, figure 3) and then put in the startup item, the method is as follows:Right-click New
The AVD represents an Android virtual device (Android VM). The AVD is an instance of a simulator that can be used to simulate a real device. Each AVD contains a hardware configuration file, a mapping to the system image, and an analog memory (such as a Secure Digital (SD) card).You can create as many AVD as you want to test how many different configurations of the application. This test is important to dete
Description of the error:Under the Kafka installation directory, execute $ bin/zookeeper-server-start.sh config/zookeeper.properties Unrecognized VM option ' usecompressedoops 'Error:clould not create the Java vritual machine.ERROR:A Fatal exception has occurres. Program would exit. Workaround:Locate bin/kafka-run-class.sh file, use Vim to open, this version of Me is in line 115113 # JVM Performance O
installation is used ]. 5. Switch to the "Hard Disk" tab to set the required storage space or format. If there is no special requirement, the above settings are usually selected, you only need to select the disk space you need. Format: QEMU [3], Bus/Device: VIRTIO [4] 6. Switch to the CPU tab and select the required CPU configuration without special test requirements, here, Sockets and Cores usually both select 2. And the two parameters should be kept as consistent as possible.CPU type, which c
Create multiple ftp VM instances that support different Access Permissions
Lab environment:The company recently launched a game. When the game client logs on to the server with a patch update, it uses ftp to update the data. therefore, you need to create an ordinary virtual user account for the client to log on to the ftp server to update the patch. This account
letter. once your second disk is ready to go, right-click devices to launch the create virtual disk wizard. on the fileScreen (figure 6) supply the path to a virtual hard drive that you want to create on the second disk.
Figure 6: create a virtual disk
Supply the size for the virtual disk on the Size page. you can actually
Create a host name-based VM using Tomcat
(1) Use UltraEdit to open the Server under the
In this way, a new WEB site will be created. The docBase attribute value of the
(2) Add a
This creates a new web site. The host name of the site is Site2, and the local file system directory corresponding to the root directory is D:/virtualhost2.
(3) create a director
Apache2.2 create a VM. Apache2.2 create virtual host modify C: WINDOWSsystem32driversetchosts add a 192.168.0.80phpweb20 and then modify the ServerNamephpweb20DocumentRootC: WAMPApac apache2.2 file to create a virtual host
Modify C: WINDOWSsystem32driversetchosts
Added a 192.168.0.80 phpweb20
Then modify the httpd. c
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