Dell-EMC
E20-885 · Question #196
A customer wants to deploy an Exchange 2010 farm doing 8,400 IOPS with a R/W ratio of 1/1. The total amount of space needed is 7,500 GB. What would you recommend the storage configuration to be?
The correct answer is A. A pool consisting of five 100 GB eMLC Flash drives, and 30 drives of 300 GB 15K in RAID 5. See the full explanation below for the reasoning.
Question
A customer wants to deploy an Exchange 2010 farm doing 8,400 IOPS with a R/W ratio of 1/1. The total amount of space needed is 7,500 GB. What would you recommend the storage configuration to be?
Options
- AA pool consisting of five 100 GB eMLC Flash drives, and 30 drives of 300 GB 15K in RAID 5,
- BA pool consisting of five 100 GB eMLC Flash drives in RAID 5, and 20 drives of 300 GB 15K
- CA pool consisting of 120 drives of 300 GB 15K, in RAID 5 (4+1)
- DA pool consisting of 120 drives of 600 GB 15K, in RAID 5 (4+1)
How the community answered
(34 responses)- A76% (26)
- B3% (1)
- C6% (2)
- D15% (5)
Community Discussion
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