kvm基础

kvm技术
1.kvm对硬件的要求
cpu： intel vt技术
amd amd-v

2.部署kvm
yum -y install qemu-kvm qemu-kvm-tools. Virt-manager. Libvirt. Virt-instlal.

Grep vmx /proc/cpuinfo

qemu-img Create. -f raw. /opt/LINUX_NAME 10G
lsmod |grep kvm

Systemctl enable libvirtd
Systemctl status libvirtd

Virt-install —name —virt-type。kvm —ram 1024 —cdrom=. —disk path= —network.

Virsh list
virsh list —all