KVM
9p
9p support on centos guest
yum -y update kernel
reboot
yum -y install kernel-devel.x86_64
yum install epel-release
yum install dkms
cd /tmp
wget https://github.com/antst/centos-9p/archive/master.zip
unzip master.zip
R=$(uname -r)
mv centos-9p-master/ /usr/src/centos-9p-$R
dkms add -m centos-9p -v $R
dkms build -m centos-9p -v $R