A storage control method, storage controller, storage device and storage system
一种存储设备、存储控制的技术，应用在存储领域，能够解决系统架构设计复杂化与非固定化、低适用性、存储设备高成本等问题，达到最适读写效能、低功耗、最佳可靠度的效果
Active Publication Date: 2022-04-15
SHANGHAI BAIGONG SEMICON CO LTD
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Problems solved by technology
[0004] However, with the increasingly complex user behavior model requirements of intelligent networks and artificial intelligence systems, the design of system architecture becomes more complicated and non-fixed with the requirements of comprehensiveness and diversification.
This makes storage devices customized for specific user behavior patterns a high-cost and low-applicability investment
Method used
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[0032] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.
[0033] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the compo...
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The present invention provides a storage control method, a storage controller, a storage device, and a storage system. The storage control method is used to control the storage behavior of a storage device, including: acquiring behavior information of the storage device; using a deep learning algorithm to The behavior information is processed to obtain behavior parameters of the storage device; and the operation mode of the storage device is adjusted according to the behavior parameters of the storage device. The present invention improves the automatic adjustment operation algorithm of the storage device through in-depth self-learning to adapt to the different requirements of the complex system for the storage device, and then realizes the most suitable reading and writing performance, the best reliability, and the lowest power consumption that meet the requirements of the system. storage device.
Description
technical field [0001] The invention belongs to the technical field of storage, and relates to a storage control method, a storage controller, a storage device and a storage system. Background technique [0002] With the continuous progress of flash memory technology and the development of 3D TLC / QLC process technology, storage devices based on flash memory have been gradually realized. Its advantages of high capacity and low cost make this type of storage device an ideal choice for future big data and The application and research hotspot of cloud storage unit. However, because the original bit error rate of 3D TLC / QLC is very high, and its sensitivity to temperature and voltage increases, more complex algorithm mechanisms must be used in management. [0003] In terms of practical applications, various systems have different operation modes for storage devices, and the performance requirements are different, so that there is no fixed algorithm for storage devices that can a...
Claims
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IPC IPC(8): G06F3/06
CPCG06F3/0604G06F3/0614G06F3/0629G06F3/0671G06F3/0634G06F3/067G06F3/0679G06F3/0659G06F3/0653G06N20/00G06N3/084G06F3/0619G06F3/0673G06N3/08
Inventor 陈敬沧于楠刘世军陈刚
Owner SHANGHAI BAIGONG SEMICON CO LTD