What number of IOPS should be used with Storage I/O Control to limit disk throughput to roughly 15 MBps if the guest application writes 64KB blocks?
A.
320
B.
150
C.
240
D.
64
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15MB = 15000 / 64 = 234.375
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15MBps = 15×1024/64 = 240IOPs
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240*64=15360
15360/1024=15
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Explanation: IOPS = (MBps Throughput / KB per IO) * 1024 or (15 / 64) = 0.234375 * 1024 = 240
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