FusionStorage software architecture can be divided into business system and management system. The business system () is accessed using the plog interface. It is used for data storage. It includes…

FusionStorage software architecture can be divided into business system and management system. The business system () is accessed using the plog interface. It is used for data storage. It includes multiple copies, EC, data balancing and reconstruction, etc., and manages the disk and reads and writes data through OSD/VDB.