单项选择题

A.Create LVM mirrors between LUNsB.MPIO is necessary as……

Companycom is installing a Virtual IO Server to reduce the number of fibre channel adapters needed for each partition. The customer wants to use disk based copy functions to replicate the data on the LUNs.
How can this be accomplished?（）

A.Create LVM mirrors between LUNs
B.MPIO is necessary as the device driver
C.Use separate fibre adapters in the Virtual IO Server for each LUN
D.Virtual IO Server is a disk subsystem and must control the LUNs behind it

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