Click on the calculator icon in the upper left-hand corner.
Customer requirements call for a SnapView snapshot to be made of a clone prior to
resynchronization. The source LUN is 256 GiB, and performs 500 random reads/s and 25 random
writes/s of 8 KiB. The clone will be fractured every 15 minutes, and resynchronized after the
snapshot is started.
How many COFWs will be performed each time the clone is resynchronized?

A.
45,000
B.
22,500
C.
112,500
D.
56,250
Formula – 25 * 128 (extent size) * (15 * 60 time frame) = 2,880,000 / 64KiB chunk size = 45,000 CoFW
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