在Windows Server 2012下利用WMI实现iISCSI管理Vhdx磁盘，主要包括的方法有创建虚拟磁盘、创建iSCSI Target、格式化虚拟磁盘、删除虚拟磁盘、删除iSCSI Target-In Windows Server using WMI 2012 under the iISCSI Vhdx disk management, mainly includes the methods to create a virtual disk, create a iSCSI Target