题目内容

During a planning session, the customer indicates that they intend to build two independent two- Node clusters (cluster ’A’ and ’B’) that will be provided shared storage form an IBM TotalStorage FAStT900 server. The customer intends to present 2 LUNs to cluster ’A’, and 2 LUNs to cluster ’B’. All hosts will be dual attached via fibre. What additional hardware or software is necessary to make this a valid configuration?()

A. SAN switches
B. Fibre channel Hub(s)
C. IBM Storage Manager Agents
D. IBM Subsystem Device Driver

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