A client served by an OceanStor 9000 requires that if one channel fails, data can be transmitted over another channel without service interruption. To address this requirement, a necessary condition is that the client support SMB 3.0.

A node of an OceanStor 9000 goes offline due to a power module failure and gets online again two days later. If the administrator does not manually restore data, the system automatically updates the data changes made during the offline period to the node.

Object storage implemented by the OceanStor 9000 Wushan file system is aimed at data but not at metadata.

Which cable is used for connecting the InfiniBand I/O module?

Which of the following descriptions is incorrect about the technical principle of the DCL small bitmap in remote replication? (Multiple choice)