Dell-EMC
E20-818 · Question #15
Which performance issue can be caused by Symmetrix sector misalignment?
The correct answer is A. Two or more reads from disk during a destage. See the full explanation below for the reasoning.
Question
Which performance issue can be caused by Symmetrix sector misalignment?
Options
- ATwo or more reads from disk during a destage
- BTwo or more write operations during a destage
- CSignificant overhead is created on the host
- DFront-end director cache re-alignment tasks
How the community answered
(21 responses)- A86% (18)
- B10% (2)
- D5% (1)
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