OceanStor 9000 uses Erasure code technology to protect the data, if a bureau point has seven nodes, and customers want disk utilization to reach at least 70%, then which redundancy protection level can you use? (Multiple choice)

OceanStor 9000 uses Erasure code technology to protect the data, if a bureau point has seven nodes, and customers want disk utilization to reach at least 70%, then which redundancy protection level can you use? (Multiple choice)
A . 6+1
B . 4+2
C . 6+4
D . 12+2:1

View Answer

Answer: AD