Dell-EMC
E20-880 · Question #137
A VNX customer is using storage pools and FAST Cache to support a mixed workload environment. The mission-critical application is SAP with an underlying MS SQL database. The SQL database has an IO…
The correct answer is A. Review the SP Collects and .nar data to determine which pools currently have FAST Cache. See the full explanation below for the reasoning.
Question
A VNX customer is using storage pools and FAST Cache to support a mixed workload environment. The mission-critical application is SAP with an underlying MS SQL database. The SQL database has an IO profile that is well suited for FAST Cache. The customer would like to increase the efficiency of FAST Cache while not degrading the performance in any way. Cost is not a consideration. What action should the SE recommend to improve FAST Cache efficiency?
Options
- AReview the SP Collects and .nar data to determine which pools currently have FAST Cache
- BReview the SP collects and .nar data to determine if the FAST Cache is currently at the maximum
- CDiscuss the benefits of VNX with MCx in regard to FAST Cache and DRAM cache improvements.
- DRequest an EMC Customer Engineer perform a comprehensive health check of the array to
How the community answered
(36 responses)- A81% (29)
- B3% (1)
- C6% (2)
- D11% (4)
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