Which of the following is not the OceanStor 9000’s characteristics?
A . The OceanStor 9000 adopts OceanStor DFS, Huawei-developed distributed file system, to store massive unstructured data and supports global namespace.
B . The OceanStor 9000 provides object storage service compatible with Amazon Simple Storage Service (S3) APIs and OpenStack Swift APIs.
C . The OceanStor 9000 supports interconnection with Fusioninsight Hadoop or Cloudera Hadoop which are developed from the open-source Hadoop components, helping users easily build an enterprise big data analysis platform.
D . The OceanStor 9000 adopts distributed metadata management and supports linear expansion from three to 4000 nodes.
Answer: D