An application’s peak value write bandwidth to be 10MB/s; the average write bandwidth is 200KB/s; the average write IO size is 4KB(bandwidth utilization is 70%); If you need to use the OceanStor V3 storage array for data disaster recovery and configure it in asynchronous replication mode, then what is the minimum network bandwidth?

An application’s peak value write bandwidth to be 10MB/s; the average write bandwidth is 200KB/s; the average write IO size is 4KB(bandwidth utilization is 70%); If you need to use the OceanStor V3 storage array for data disaster recovery and configure it in asynchronous replication mode, then what is the minimum network bandwidth?
A . 3.2Mbps
B . 128Mbps
C . 114Mbps
D . 18Mbps

View Answer

Answer: A