Dell-EMC
E20-390 · Question #244
How does host file system defragmentation of pool LUNs affect VNX performance?
The correct answer is A. Causes heavy loading of cache and back-end ports and may result in a decrease in system performance. See the full explanation below for the reasoning.
Question
How does host file system defragmentation of pool LUNs affect VNX performance?
Options
- ACauses heavy loading of cache and back-end ports and may result in a decrease in system performance.
- BDoes not cause additional VNX system load and will not affect system performance.
- CCauses heavy loading of cache and front-end ports and may result in a decrease in system performance.
- DReduces loading of cache and back-end ports and may result in an increase in system performance.
How the community answered
(58 responses)- A76% (44)
- B7% (4)
- C3% (2)
- D14% (8)
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