Install KVM in Linux

Linux KVM installation 1: first check whether the hardware supports Virtualization: execute the following command in the terminal # egrep 'svm | vmx'/proc/cpuinfo to output the following information: flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush dtsacpi mmx fxsr sse %sse2 ss ht tm pbe lm %pebs %pni %monitor ds_cpl vmx est %16 xtpr pdcm movbe lahf_lm dts tpr_shadow vnmiflags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr Pge mca cmov pat clflush dtsacpi mmx fxsr sse sse2 ss ht tm pbe lm merge pebs bts merge dtes64 monitor merge vmx est tm2 ssse3 cx16xtpr pdcm movbe lahf_lm dts merge vnmi if output similar information above, the CPU supports virtualization ..
In the command, svm is for AMD and vmx is for Intel. 2: Installation and installation are very simple. Execute the following command: # yum install kvm qemu virt-manager and select according to the output prompt. The downloaded installation package is about MB. 3: restart the computer, enter the BIOS, and Enable the CPU Virtualization function BIOS --> Advanced --> Processor Configuration --> Intel (R) Virtualization logging log select [Enable ]. Www.2cto.com 4: After installation, you can see the VirtualMachine Manager option under Applications --> System Tools. Click execute. 5: Next, j is the installation of the new system, which is similar to the system installation method in VMware. Click create new Vm, select the corresponding ISO file as prompted, specify the memory size, number of CPUs, and so on. It is strange that the software can only install the new system in the specified path, and the method of the specified path is not found after several attempts. (The path of the new virtual system image is/var/lib/libvirt/images/. For a virtual system that is not required or created by mistake, you only need to set the corresponding image in the directory. delete the imgfile ). 6: After the settings are completed, the system installation is waiting. In this example, install a Mini version of Fedora14. After the installation is completed, everything except the speed is slow. Author saloon_yuan