E20-324 · Question #206
A company is using SnapView to take snapshots of production data LUNs. The source LUNs are on a 4+1 RAID 5 group using SAS disks. The reserve LUN pool is on a different 4+1 RAID 5 group using SAS…
The correct answer is A. Decrease the size of the reserve LUNs and increase their quantity. See the full explanation below for the reasoning.
Question
A company is using SnapView to take snapshots of production data LUNs. The source LUNs are on a 4+1 RAID 5 group using SAS disks. The reserve LUN pool is on a different 4+1 RAID 5 group using SAS disks. The average size of the source LUNs is 100 GB and the reserve LUNs have been sized at 20% or 20 GB each. The administrator has created one reserve LUN per source LUN. The company is experiencing performance issues on the snapshots that are not observed on the source LUNs. What could be done to enhance the performance of the source LUNs and the snapshots?
Options
- ADecrease the size of the reserve LUNs and increase their quantity.
- BUse striped metaLUNs for the Reserved LUNs.
- CIncrease the size of the reserve LUNs and decrease their quantity.
- DCreate reserve LUNs that are in the same RAID group as the source LUNs.
How the community answered
(38 responses)- A82% (31)
- B5% (2)
- C3% (1)
- D11% (4)
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