Dell-EMC
E20-880 · Question #49
A customer's database resides on a RAID 5 Pool with SAS drives. Which best practice should be followed to optimize Reserved LUN Pool disk performance?
The correct answer is A. Use a mix of both SAS and NL-SAS disks from the same Pool as the database. See the full explanation below for the reasoning.
Question
A customer's database resides on a RAID 5 Pool with SAS drives. Which best practice should be followed to optimize Reserved LUN Pool disk performance?
Options
- AUse a mix of both SAS and NL-SAS disks from the same Pool as the database
- BUse equal size thin LUNs from the same Pool as the database
- CUse only SAS disks on dedicated RAID Groups
- DUse only NL-SAS II drives on dedicated RAID Groups
How the community answered
(31 responses)- A74% (23)
- B3% (1)
- C6% (2)
- D16% (5)
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