Hitachi
HH0-340 · Question #56
A Universal Storage Platform (USP) has four external paths connected to a Lightning 9900V storage system and another four external paths connected to an active/passive modular array. All the…
The correct answer is D. "Cache Mode Enabled = On" for both systems, 9900V LUNs mapped in two sets to two pairs. See the full explanation below for the reasoning.
Question
A Universal Storage Platform (USP) has four external paths connected to a Lightning 9900V storage system and another four external paths connected to an active/passive modular array. All the external LUNs are accessed through partitions in the USP, and the external LUNs must deliver the highest possible levels of performance. Which Universal Volume Manager parameters you would select for the LUNs on the two external systems?
Options
- A"Cache Mode Enabled = On" for both systems, 9900V LUNs mapped to all four ports with
- B"Cache Mode Enabled = On" for the 9900V and "= Off" for the modular system, default path
- C"Cache Mode Enabled = On" for both systems and default path priority for both external
- D"Cache Mode Enabled = On" for both systems, 9900V LUNs mapped in two sets to two pairs
How the community answered
(17 responses)- A6% (1)
- B18% (3)
- C6% (1)
- D71% (12)
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