单选题以下关于 Virtual Disk Mirroring 的描述不正确的是()A单一存储故障时数据不丢,业务不停BVirtual Disk Mirroring 的两套镜像 vDisk 可以各自分布在两套 SVC 上CVirtual Disk Mirroring 的两套镜像 vDisk 可以各自分布在两套物理存储设备上D可以为已有的 VDisk 加入一份拷贝形成 VDM,也可以从 VDM 中分离出一份拷贝

单选题
以下关于 Virtual Disk Mirroring 的描述不正确的是()
A

单一存储故障时数据不丢,业务不停

B

Virtual Disk Mirroring 的两套镜像 vDisk 可以各自分布在两套 SVC 上

C

Virtual Disk Mirroring 的两套镜像 vDisk 可以各自分布在两套物理存储设备上

D

可以为已有的 VDisk 加入一份拷贝形成 VDM,也可以从 VDM 中分离出一份拷贝


参考解析

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