virtio

virtual machine instance consumes a port number, or you can specify the port used by the virtual machine instance) Systemctl Disable Firewalld.service; Systemctl Stop Firewalld.service Create a Mirror Authoring directory Mkdir/opt/image; Cd/opt/image Download Virtio driver Floppy disk Wget-o virtio-win-drivers.vfd https://launchpad.net/kvm-guest-drivers-windows/20120712/20120712/+download/

the system:$ sudo apt-get update$ sudo apt-get install qemu-system-x86$ sudo apt-get install QEMU-KVM$ sudo apt-get install Virt-manager$ sudo apt-get install Libvirt-bin libvirt-docTo create an img file:$ qemu-img create-f qcow2 windows-8-desktop-amd64-20g.img 20G5. Download FileZilla client Software: https://filezilla-project.org/Open the FileZilla clientr software and upload the Cn_windows_8_1_pro_vl_x64_dvd_2971907.iso to the server 192.168.29.94.6. Driver downloadUnder Xshell, the

machine;Allocating memory for the virtual machine;Registers for reading and writing Vcpus;Injecting an outage into the vcpus;Run Vcpus;◇QEMU Process: A component that works in user space and is used to emulate the I/O class hardware Device of PC;QEMU full name Quick Emulator. is a standalone virtual software that can run virtual machines independently (KVM is not required at all). Kqemu is the software's acceleration software. KVM does not require QEMU to perform virtual processing, but it requ

VULTR Support free trial, a registration on the gift of 5 knives, but to create a VPS, the need to bind credit cards, binding when the claim is not consumption, but will be crossed 2.5 knives. Installing Windows 2008 on vultr is pretty straightforward, follow the tutorial step-by-step, the operation is still very easy, the overall time consuming is mainly in the upload image, upload a 2G to the third party on the web, and then downloaded from the vultr background, this is a relatively

Installing Windows 2008 on vultr is pretty straightforward, follow the tutorial step-by-step, the operation is still very easy, the overall time consuming is mainly in the upload image, upload a 2G to the third party on the web, and then downloaded from the vultr background, this is a relatively long, And sometimes, maybe the same mirror, download to the vultr will appear in size 0, you have to download again. Preparation Tool: Mirror image of win2008: http://msdn.itellyou.c

Build an experimental environment:TroubleshootFirst step load DriverSecond Step switching driverAll QEMU-supported cards are used[[Email protected]:~/vm/DPDK]%Cat Start.shsudo Qemu-system-x86_64-nographic-vnc127.0.0.1:1-enable-KVM-M 2G-CPU nehalem-smp cores=2, threads=2, sockets=2 -numa node,mem=1g,cpus=0-3, nodeid=0 -numa node,mem=1g,cpus=4-7, nodeid=1 -drive File=disk.img,if=Virtio-net nic,vlan=0, model=

OpenStack Create a Windows mirror Create a Windows Mirror Create an IMG file Kvm-img create-f qcow2 Win7.qcow2 30G Download Virtio Driver wget Http://alt.fedoraproject.org/pub/alt/virtio-win/archives/virtio-win-0.1-59/virtio-win-0.1-59.isowget http://www.linuxwind.org/download/

Windows installation Qemu-gaadd virtio serial port in virtual machine configuration#virsh Edit Instance-nameAdd the following configuration in the devices,1'Unix'>2'Bind'Path='/var/lib/libvirt/qemu/org.qemu.guest_agent.0.instance-name.sock'/>3'Virtio'Name='org.qemu.guest_agent.0'/>4'virtio-serial'Controller='0'bus='0'port='1'/>5Installing the QEMU Guest Agent service#wget Https://fedorapeople.org/groups/vir

when creating an instance using Windows 2003 mirroring in OpenStack , the same SID will occur, the same SID can cause network and security issues, in order to prevent this situation, the creation of the Mirror requires Windows 2003 encapsulation, this article is a detailed description of the processCreate an IMG fileFirst create an IMG fileMake ImageInstallation Systemthe next operation requires VIRTIO-WIN-1.1.16.VFD and

Create a 10G-size image file with kvm-img:kvm-img create-f qcow2 win2008.img 10Gbecause Windows does not have a default Virtio driver, it is downloaded firstwget Http://alt.fedoraproject.org/pub/alt/virtio-win/latest/images/bin/virtio-win-0.1-15.isowget http://alt.fedoraproject.org/pub/alt/virtio-win/latest/images/bin/

memory and hard drive No_subtree_check: If the root directory is shared, subdirectories are not checked No_root_squash: If the client is root, then he has root permissions on the directory 3. Reboot Server for NFS Sudo Service Nfs-kernel-server Restart 4. Carry on the test of Mount Sudo mount-t NFS Localhost:/source/rootfs/mnt Ls-l/mnt 5. Uninstall Sudo umount/mnt The third way to access host-side shared folders via 9p-virtio 9p-

Example Using spice and qxl for improved graphics experience in the guest This example is based on qemu-KVM (0.15.0) as installed in fedora 15. Will first show how to do this manually, and second how to do it using the virt-manager tool. For extensive details on spice, visit http://spice-space.org [Edit] Manually, using qemu-KVM command line directly The simplest part is adding the qxl graphics device to the guest. By adding #/Usr/bin/qemu-KVM-M 1024-name F15-drive file =/images/f15.img

entered above.If the server restarts, perform the following command to recover:CD devstack;./rejoin-stack.sh------------------------------------------------------------------------------------------8. After a few steps, the environment is set up, and then you have to create a mirror and build the cloud host, you can toss on other computers9. Install the relevant software sudo apt-get install python-novaclient python-glanceclient Swift QEMU-KVM10. Set Environment variables:Export Service_token=a

Abstract: virtual machines can generate several virtual network device types, such as e1000, rtl8139, and virtio, which are purely virtualized. What is the efficiency of Virtual Machine Communication when different network devices are loaded? This document records the test process and results. Introduction KVM virtual machines can generate several virtual network device types, such as e1000, rtl8139, virtio