IV的Remote Mirroring支持同步复制和异步复制模式， 下列选项中描述正确的是？（）A、同步复制只支持FC链路， 异步复制支持FC和iSCSI链路B、异步模式中容灾站点的XIV会自动为Remote Mirroring 的目标卷生成快照以保障数据一致性C、Remote Mirroring 的目标卷同时还可用做另一个Remote Mirroring的源卷D、Remote Mirroring 的源卷可同时生成最多4份目标卷， 与目标卷之间的复制手段可以混用同步或异步模式
IV的Remote Mirroring支持同步复制和异步复制模式， 下列选项中描述正确的是？（）
- A、同步复制只支持FC链路， 异步复制支持FC和iSCSI链路
- B、异步模式中容灾站点的XIV会自动为Remote Mirroring 的目标卷生成快照以保障数据一致性
- C、Remote Mirroring 的目标卷同时还可用做另一个Remote Mirroring的源卷
- D、Remote Mirroring 的源卷可同时生成最多4份目标卷， 与目标卷之间的复制手段可以混用同步或异步模式
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