STORAGE NODE OF DISTRIBUTED STORAGE SYSTEM AND METHOD OF OPERATING THE SAME

Provided herein is a storage node of a distributed storage system and a method of operating the same. A memory controller may include a data controller configured to receive a write request and write data corresponding to the write request from a host, and configured to determine a physical address of a memory block in which the write data is to be stored based on chunk type information included in the write request, a memory control component configured to provide a program command for instructing the memory block to store the write data, the physical address, and the write data to the memory device, wherein the chunk type information is information about whether the write data indicates a type of data chunks or a type of coding chunks, the data chunks and the coding chunks being generated by the host performing an erasure coding operation on original data.