Dell-EMC
E20-880 · Question #111
A customer has recently migrated an application from one VNX to another via EMCopy migration. The VNX's hardware is completely identical but they have been experiencing performance issues on the new…
The correct answer is A. prefetch is enabled on the file system. See the full explanation below for the reasoning.
Question
A customer has recently migrated an application from one VNX to another via EMCopy migration. The VNX's hardware is completely identical but they have been experiencing performance issues on the new machine. Their workload primarily consists of small random read access to their file system. What could be the cause of this?
Options
- Aprefetch is enabled on the file system
- Buncached writes are not enabled on the file system
- Cnoscan is enabled on the file system
- Dnolock is enabled on the file system
How the community answered
(20 responses)- A70% (14)
- B15% (3)
- C5% (1)
- D10% (2)
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