A design to realize power loss data protection based on non-volatile DIMM in domestic platform

Jiadong Yang; Qingqing Guo; Xiaofeng Ma; Qian Wang

doi:10.1117/12.3013610

29 November 2023 A design to realize power loss data protection based on non-volatile DIMM in domestic platform

Jiadong Yang, Qingqing Guo, Xiaofeng Ma, Qian Wang

Proceedings Volume 12937, International Conference on Internet of Things and Machine Learning (IoTML 2023); 1293709 (2023) https://doi.org/10.1117/12.3013610
Event: International Conference on Internet of Things and Machine Learning (IoTML 2023), 2023, Singapore, Singapore

Abstract

With the development of information technology, storage-computing devices are widely used in the information field. Most of storage-computing devices usually have to maintain their storage and computing performance by introducing data cache technology, such compromise put the storage-computing devices in the dilemma of being challenged by the risk of losing their cache data when the power loses accidentally. In order to prevent the cache data loss caused by the accidental power loss of the system, this paper designs a method to realize power loss data protection based on Non-volatile DIMM in domestic platform, Specifically, install the Non-volatile DIMM memory in the storage-computing devices, the BMC is used to trigger the curing preservation operation of the memory in the case of power loss .When the system is suddenly power off, under the endurance of the super-capacitor, the processing unit in non-volatile memory migrates the data in DRAM to NAND Flash for curing storage, this ensures that data will not lost even in the event of a sudden power loss ,achieving the purpose of memory data non-volatile, ensuring the data security of the device.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Jiadong Yang, Qingqing Guo, Xiaofeng Ma, and Qian Wang "A design to realize power loss data protection based on non-volatile DIMM in domestic platform", Proc. SPIE 12937, International Conference on Internet of Things and Machine Learning (IoTML 2023), 1293709 (29 November 2023); https://doi.org/10.1117/12.3013610

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KEYWORDS

Design and modelling

Data storage

Connectors

Power supplies

Standards development

Data backup

Computer security

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