CN115298654A - 一种数据存储方法以及相关装置 - Google Patents
一种数据存储方法以及相关装置 Download PDFInfo
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- CN115298654A CN115298654A CN202080098749.8A CN202080098749A CN115298654A CN 115298654 A CN115298654 A CN 115298654A CN 202080098749 A CN202080098749 A CN 202080098749A CN 115298654 A CN115298654 A CN 115298654A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
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Abstract
本申请实施例公开了一种数据存储方法以及相关装置,该方法应用于存储级内存。检测当前数据读取时的误码率;根据误码率,确定用于将数据存储至存储级内存的映射关系,其中,映射关系包括物理块地址与介质地址之间的关联关系;根据映射关系进行数据存储。通过检测当前数据读取时的误码率,以确定用于将数据存储至存储级内存的映射关系,并根据该映射关系存储数据。从而可以有效避免使用发生集中性失效的映射关系存储数据,进而减少该映射关系中物理块地址所需要的校验位长度,增加了可用存储空间。
Description
PCT国内申请,说明书已公开。
Claims (27)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/CN2020/082483 WO2021195979A1 (zh) | 2020-03-31 | 2020-03-31 | 一种数据存储方法以及相关装置 |
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CN115298654A true CN115298654A (zh) | 2022-11-04 |
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CN202080098749.8A Pending CN115298654A (zh) | 2020-03-31 | 2020-03-31 | 一种数据存储方法以及相关装置 |
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WO (1) | WO2021195979A1 (zh) |
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Publication number | Priority date | Publication date | Assignee | Title |
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US10152435B2 (en) * | 2016-06-20 | 2018-12-11 | Western Digital Technologies, Inc. | Coherent controller |
CN108710472A (zh) * | 2018-04-27 | 2018-10-26 | 北京大学深圳研究生院 | 用于存储单元内部的磨损均衡管理方法及分布式存储*** |
KR20190139082A (ko) * | 2018-06-07 | 2019-12-17 | 삼성전자주식회사 | 메모리 장치의 비트 에러율 균등화 방법 |
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- 2020-03-31 WO PCT/CN2020/082483 patent/WO2021195979A1/zh active Application Filing
- 2020-03-31 CN CN202080098749.8A patent/CN115298654A/zh active Pending
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WO2021195979A1 (zh) | 2021-10-07 |
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