An OceanStor 18000 Storage System Carries the VDI Service

question 156

Multiple Choice

An OceanStor 18000 storage system carries the VDI service. The read/write ratio of the front-end workload is 2:8. The customer requires 20,000 IOPS to be offered. 10k rpm SAS disks (assuming that the average seek time is 3 ms) are used, and RAID 5 is configured. In this scenario, which is the minimum number of disks that must be configured for the storage system?

• A) 600
• B) 408
• C) 387
• D) 550

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Definitions:

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Family and Medical Leave Act

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