Dell-EMC
E20-545 · Question #32
A customer would like to create multiple striped metaLUNs. What EMC best practice do you recommend?
The correct answer is A. Rotate the base LUN of the metaLUNs, so the first components are not in the same RAID group. See the full explanation below for the reasoning.
Question
A customer would like to create multiple striped metaLUNs. What EMC best practice do you recommend?
Options
- ARotate the base LUN of the metaLUNs, so the first components are not in the same RAID group.
- BChange the element size to 64 times the number of existing spindles to ensure proper distribution of I/O.
- CAlign each component at the host or array level before creating the metaLUN.
- DLocate multiple components of the metaLUN in the same RAID group to maximize disk utilization.
How the community answered
(56 responses)- A71% (40)
- B14% (8)
- C9% (5)
- D5% (3)
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