2024 , Volume 29, № 4, p.110-121

In this paper an effective novel memory management strategy for IoT framework standard over MQTT with Raspberry Pi field protocol is used in RAID 6 (redundant array of independent drives) for data storage. RAID 6 offers a long data retention time for archiving as well as it provides a high fault and driven failure tolerance rate. The probability of rebuild failure rate is 0.397 % when using RAID 6. In this paper we have proposed a memory management strategy based on IoT framework for effective testing and repair. For this purpose a novel memory testing approach i. e. Improvised March C− (IM− March C−) Algorithm has been used with cases 32×8×1, 64×8×1, 256×8×1 for certain predefined injected-random fault at certain location in a RAID 6. The presented work has been tested on SPARTAN 2E, SPARTAN 3E, VIRTEX 2, VIRTEX 4, VIRTEX 5. From the results it is clear that the proposed algorithm has better fault coverage, requires less tracing time (0.14 s) and better device utilization.