Energy-aware Erasure Codes using XOR Reference Matrix for SSD based RAID Systems

초록

This paper proposes an energy-aware XRM erasure codes for SSD based RAID storage systems. It removes many small random read and write operations and reduces the number of CPU cycles for encoding and decoding data. For doing this, we use adaptive chunking strategy and XRM(XOR Reference Matrix) rules. The preliminary experimental results show that the proposed method has better performance than existing method using RS code in terms of throughput and energy cost.