存储池管理

mkdir -p /kvm/images
chown root:root /kvm/images
chmod 755 /kvm/images

virsh pool-define-as StoragePool --type dir --target /kvm/images
virsh pool-build StoragePool
virsh pool-start StoragePool
virsh pool-autostart StoragePool

virsh vol-create-as --pool StoragePool --name openeuler-vm-01.img --capacity 50G --allocation 1G --format qcow2

# 创建第一个磁盘（系统盘，openeuler-vm-01-disk1.img）
virsh vol-create-as --pool StoragePool --name openeuler-vm-01-disk1.img --capacity 20G --allocation 1G --format qcow2

# 创建第二个磁盘（数据盘，openeuler-vm-01-disk2.img）
virsh vol-create-as --pool StoragePool --name openeuler-vm-01-disk2.img --capacity 50G --allocation 1G --format qcow2

virsh vol-list --pool StoragePool