The object service provides the online aggregation capability of small objects. The small objects uploaded by the client are written into the SSD cache first, aggregated into an EC stripe size, and…

The object service provides the online aggregation capability of small objects. The small objects uploaded by the client are written into the SSD cache first, aggregated into an EC stripe size, and then EC calculation is performed, and the data fragment (Strip) and EC calculation are automatically calculated. The parity slice (Parity) is stored to HDD.