A customer is planning to deploy the Hitachi Command Suite (HCS) in an existing production environment that includes several Hitachi Unified Storage (HUS) systems with the File Module option. Which…

Question

Options

• Across-platform management for both file and block
• Bability to upgrade microcode non-disruptively
• Cagent-less discovery of hosts
• Dability to manage multiple HUS systems

Explanation

Correct answers: A and D

HCS provides cross-platform management for both file and block (A) - a capability SNM2 lacks since it is a single-array tool focused primarily on block storage configuration for individual HUS units. HCS also supports management of multiple HUS systems (D) from a single console, whereas SNM2 is designed to connect to one storage system at a time, making HCS far more scalable for environments with several HUS arrays.

Why the distractors are wrong:

• B (non-disruptive microcode upgrades): This capability is tied to the HUS hardware and firmware architecture, not a differentiator between HCS and SNM2.
• C (agent-less host discovery): While HCS does support host discovery, this is not the key differentiator being tested here; SNM2 also has some host visibility features, and this choice is a distractor targeting a general HCS feature rather than a direct advantage over SNM2.

Memory tip: Think of SNM2 as a "one-system, one-focus" tool - it manages one HUS and leans toward block. HCS is the enterprise umbrella - Multiple systems, Mixed workloads (file + block). The two Ms = answers A and D.

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