hi Hongyu Du:
This blog:
https://www.linuxtechi.com/enable-nested-virtualization-kvm-centos-7-rhel-7/
My virtual machine is stuck in XenServer.
There is not kvm_intel or kvm_amd in /sys/module directory.
[root@ovirt-node1 ~]# cat /sys/module/kvm
cat: /sys/module/kvm: No such file or directory
How should I do it next?