Refer to the exhibit.

Veritas VCS-256 Question Answer

The exhibit shows an N-to-1 cluster configuration, in which nodes are connected to storage devices via dual-hosted SCSI cables.

Why is this an inefficient configuration?

Storage should be shared by more than two nodes, obtaining a N+1 cluster configuration.

Clusters should have at most two nodes.

NAS is preferred over SAN for shared storage.

NFS is the preferred way to share storage within a cluster.

VCS-256 PDF/Engine

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