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1. #Centos 7 install guide vm how to
2. #Centos 7 install guide vm install
3. #Centos 7 install guide vm software

Open the kvm service and set it to boot automatically systemctl start rvice # Check whether the KVM module is loaded correctly #. # Supported hypervisors are Xen, QEMU (QEMU) and kvm # libvirt: Virtual Management Module # virt-manager: Graphic Interface Management Virtual Machine # Support package for commands such as libguestfs*: virt-cat # Restart the host to load the kvm module #. It fully supports paravirtualized guests and guest virtual guests.

#Centos 7 install guide vm install

# qemu-kvm: KVM module # pyhon-virtinst: contains python modules and tools (virt-install, virt-clone and virt-image), # libvirt is used to install and clone virtual machines. Yum -y install qemu-kvm python-virtinst libvirt libvirt-python virt-manager libguestfs-tools bridge-utils virt-install Turn off SELinux and change SELinux = en forcing in / etc/sysconfig/selinux to SELinux=disabled vi /etc/sysconfig/selinux Installing KVM environmentĪdopt yum Install kvm Foundation Package and Management Tools # Installation of kvm Foundation Package #. cat /proc/cpuinfo | egrep 'vmx|svm'įlags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm arat epb pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cqm xsaveopt cqm_llc cqm_occup_llc If the result has the words vmx (Intel) or svm(AMD), the CPU supports it.

#Centos 7 install guide vm software

KVM is a virtual machine software based on x86 virtualization extension technology (Intel VT or AMD-V), so if you look at whether the CPU supports VT technology, you can judge whether it supports KVM. Logout from the Live system and login to your new installation.Detailed process of installing KVM in command line mode based on entOS Linux release (Core). Once complete you should get a success message, after which you can click quit.

#Centos 7 install guide vm how to

Have a look on how to Set Linux Grub Password with Examples. The installer should complete installing the software and the bootloader. Enter the correct details and if this is the administrator account, tick Make this user administrator and Require a password to use this account for security purposes. The next step is to create a user account. Installation will begin immediately and as it proceeds you need to set up a User account as well as the root password.Ĭlick on the root password option and enter a password and confirmation of the same then click Done.

Now after configuring the System and Localization settings you can click on the Begin Installation button. If you are satisfied with them click Accept changes.Ĭlick on the clock icon under the localization menu and select a time zone from the map of the world, then click Done.

A prompt window will appear with a summary of changes that will take place. Step 9: Accept ChangesĪfter completing Step 7 and Step 8 successfully click on Done button. A rule of thumb is to use descriptive names for the Label especially if the computer is to be used by different system administrators.Ĭhoose the file system as ext4 and click on reformat. For this case we shall have only one mount point /.Īfter this set the Label and Desired Capacity to whatever you wish. Depending on your requirements you might need to put the boot, home and root partition on different mount points. The next step is to create a mount point where the root partition will be installed.

You can also name your swap space to whatever name you like but a name like swap is more descriptive. Choose the File System for swap space as swap, and click on Reformat, though reformatting is optional.

You can create a swap space from one of the partitions and set the desired capacity, which is dependent on the RAM you have. Next select the partitioning scheme to use for the mount points. Click on the Installation Destination icon to change this to custom partitioning.Ĭlick on the hard drive you want to install CentOS 7 and under the Other Storage Options, choose I will configure partitioning then click Done. Step 5: Change The Installation Destinationīy default the Anaconda installer will choose automatic partitioning for your hard disk.