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Question 55 - NCM-MCI discussion
An administrator needs to make sure an RF3 cluster can survive a failure of two complete racks without negatively affecting performance. The current cluster configuration consists of the following:
• 30 All Flash Nodes: distributed 10 nodes per rack across three 42U racks
• Each node is configured with 20TB usable storage all flash (Cluster Total 600TB Usable)
• Current cluster utilization is 500TB storage
• Storage containers have Erasure Coding enabled
Which configuration changes should be made to make sure the cluster meets the requirements?
A.
Expand the cluster to 50 nodes distributed evenly across 5 racks
B.
Expand the cluster to 48 nodes distributed evenly across 6 racks
C.
Expand the cluster to 60 nodes distributed evenly across 6 racks
D.
Expand the cluster to 40 nodes distributed evenly across 5 racks
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