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D-PWF-OE-00 · Question #62

What is the function of a Storage Pool in PowerFlex?

The correct answer is C. Group disks with similar performance characteristics. A Storage Pool in PowerFlex is a logical grouping of physical disks that share similar performance characteristics (such as all-flash, all-HDD, or mixed), allowing the system to efficiently manage I/O and capacity across consistent media types - making C correct. Option A is…

PowerFlex Concepts and Components

Question

What is the function of a Storage Pool in PowerFlex?

Options

  • AMonitor storage usage trends
  • BAllocate storage resources for virtual machines
  • CGroup disks with similar performance characteristics
  • DManage snapshots and replication

How the community answered

(47 responses)
  • A
    6% (3)
  • B
    4% (2)
  • C
    87% (41)
  • D
    2% (1)

Explanation

A Storage Pool in PowerFlex is a logical grouping of physical disks that share similar performance characteristics (such as all-flash, all-HDD, or mixed), allowing the system to efficiently manage I/O and capacity across consistent media types - making C correct. Option A is wrong because monitoring storage trends is the role of reporting and analytics tools, not the Storage Pool itself. Option B is incorrect because allocating resources to VMs is handled by the volume provisioning layer, not the pool definition. Option D is wrong because snapshots and replication are managed at the volume or consistency group level, not the Storage Pool.

Memory tip: Think of a Storage Pool like a talent pool in HR - you group people (disks) with similar skills (performance characteristics) together so you can draw from the right group for the right job.

Topics

#storage pool#disk grouping#performance characteristics

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