Dell-EMC
E20-885 · Question #197
You are installing a new VNX and need to implement a Storage Pool on the array. Disks are available and must be set up as follows: - 10, 400 GB SSD in R10 (4+4) for the Extreme Performance tier…
The correct answer is A. Extreme Performance tier: 1 R10 (4+4) +1 R10 (1+1). See the full explanation below for the reasoning.
Question
You are installing a new VNX and need to implement a Storage Pool on the array. Disks are available and must be set up as follows:
- 10, 400 GB SSD in R10 (4+4) for the Extreme Performance tier
- 13, 600 GB + 15K SAS R10 (4+4) for the Performance tier
- 12, 4 TB NL-SAS R6 (14+2) for the Capacity tier
Disks for FAST Cache, Vault, and unbound disks for sparing, are allocated separately. How should you lay out the private RAID groups?
Options
- AExtreme Performance tier: 1 R10 (4+4) +1 R10 (1+1)
- BExtreme Performance tier: 1 R10 (5+5) + 2 unbound
- CExtreme Performance tier: 1 R10 (4+4) + 1 R10 (1+1)
- DExtreme Performance tier: 1 R10 (4+4) + 2 unbound
How the community answered
(29 responses)- A79% (23)
- B7% (2)
- C3% (1)
- D10% (3)
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