CentOS uses Virt-what to know virtual machine virtualization Technology

Usually get a VPS, the provider may not tell us the specific virtualization technology, for the CentOS system VMS, can use Virt-what to know.

If you are prompted that the Virt-what command cannot be found, you need to install

Yum Install Virt-what

or compile the installation

wget http://people.redhat.com/~rjones/virt-what/files/virt-what-1.15.tar.gztar zxvf virt-what-1.15. Tar . GZCD virt-what-1.15/. /Configuremake doinstall

I found a VM to execute the Virt-what, the output is as follows

[Email protected]  ~]$ virt-whatxenxen-HVM

From this result, this VM uses Xen as virtualization and uses Xen's HVM virtualization approach

Looking at a VM, you can see the Windows Hyperv virtualization machine

[~]$ virt-whathyperv   

Executive man virt-what View more information

Ps:

Http://www.laozuo.org/581.html

http://www.opstool.com/article/312

http://people.redhat.com/~rjones/virt-what/files/

CentOS uses Virt-what to know virtual machine virtualization Technology