CN107710169A - 一种闪存设备的访问方法和装置 - Google Patents
一种闪存设备的访问方法和装置 Download PDFInfo
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Abstract
本发明实施例提供了一种闪存设备的访问方法和装置,实现对闪存设备的访问效率的优化。该方法包括:存储控制器接收访问请求;存储控制器获取待访问存储区域的历史访问信息,其中,历史访问信息中包含对待访问存储区域的历史访问类型,对闪存设备访问的访问类型包括写操作和读操作;存储控制器根据历史访问信息和该访问请求的访问类型,对待访问存储区域进行访问操作。将数据分为只读、只写和交叉访问三类,并利用历史访问信息和本次访问请求的访问类型,对三类数据进行区分,从而加快只读数据的读取速读,加快只写数据的写入速度,从而在提升对闪存设备的整体访问效率。
Description
PCT国内申请,说明书已公开。
Claims (59)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
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PCT/CN2016/074140 WO2017139973A1 (zh) | 2016-02-19 | 2016-02-19 | 一种闪存设备的访问方法和装置 |
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CN107710169A true CN107710169A (zh) | 2018-02-16 |
CN107710169B CN107710169B (zh) | 2024-03-26 |
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US (1) | US10732898B2 (zh) |
EP (1) | EP3399421B1 (zh) |
JP (1) | JP6817318B2 (zh) |
KR (1) | KR102114256B1 (zh) |
CN (1) | CN107710169B (zh) |
AU (1) | AU2016393275B2 (zh) |
CA (1) | CA3012236C (zh) |
SG (1) | SG11201806099WA (zh) |
WO (1) | WO2017139973A1 (zh) |
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CN116303125A (zh) * | 2023-05-16 | 2023-06-23 | 太初(无锡)电子科技有限公司 | 请求调度方法、缓存、装置、计算机设备及存储介质 |
CN117234434A (zh) * | 2023-11-14 | 2023-12-15 | 苏州元脑智能科技有限公司 | 存储设备的操作控制方法及装置 |
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JP2020149123A (ja) * | 2019-03-11 | 2020-09-17 | キオクシア株式会社 | メモリシステム、及びメモリシステムの制御方法 |
KR20210017401A (ko) * | 2019-08-08 | 2021-02-17 | 에스케이하이닉스 주식회사 | 데이터 저장 장치 및 그 동작 방법과, 이를 위한 컨트롤러 |
WO2021079535A1 (ja) * | 2019-10-23 | 2021-04-29 | 株式会社ソニー・インタラクティブエンタテインメント | 情報処理装置 |
CN111061433A (zh) * | 2019-12-17 | 2020-04-24 | 深圳佰维存储科技股份有限公司 | 冷热数据处理方法及装置 |
CN111208940A (zh) * | 2019-12-24 | 2020-05-29 | 华东师范大学 | 一种基于多通道闪存的读写分离方法 |
US11573621B2 (en) * | 2020-07-25 | 2023-02-07 | International Business Machines Corporation | Reduction of performance impacts of storage power control by migration of write-intensive extent |
US11625297B2 (en) | 2020-08-28 | 2023-04-11 | Samsung Electronics Co., Ltd. | Storage device and operating method thereof |
KR20220092021A (ko) * | 2020-12-24 | 2022-07-01 | 삼성전자주식회사 | 스토리지 컨트롤러 및 이를 포함하는 스토리지 시스템 |
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JP2023136816A (ja) | 2022-03-17 | 2023-09-29 | キオクシア株式会社 | メモリシステム |
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- 2016-02-19 AU AU2016393275A patent/AU2016393275B2/en active Active
- 2016-02-19 SG SG11201806099WA patent/SG11201806099WA/en unknown
- 2016-02-19 KR KR1020187023110A patent/KR102114256B1/ko active IP Right Grant
- 2016-02-19 EP EP16890206.2A patent/EP3399421B1/en active Active
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- 2016-02-19 WO PCT/CN2016/074140 patent/WO2017139973A1/zh active Application Filing
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CN111104066A (zh) * | 2019-12-17 | 2020-05-05 | 华中科技大学 | 数据写入方法、装置及存储服务器和计算机可读存储介质 |
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CN116303125A (zh) * | 2023-05-16 | 2023-06-23 | 太初(无锡)电子科技有限公司 | 请求调度方法、缓存、装置、计算机设备及存储介质 |
CN116303125B (zh) * | 2023-05-16 | 2023-09-29 | 太初(无锡)电子科技有限公司 | 请求调度方法、缓存、装置、计算机设备及存储介质 |
CN117234434A (zh) * | 2023-11-14 | 2023-12-15 | 苏州元脑智能科技有限公司 | 存储设备的操作控制方法及装置 |
CN117234434B (zh) * | 2023-11-14 | 2024-02-20 | 苏州元脑智能科技有限公司 | 存储设备的操作控制方法及装置 |
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EP3399421A4 (en) | 2019-02-13 |
EP3399421B1 (en) | 2023-03-22 |
KR20180103106A (ko) | 2018-09-18 |
AU2016393275A1 (en) | 2018-08-09 |
CA3012236C (en) | 2021-02-16 |
JP6817318B2 (ja) | 2021-01-20 |
WO2017139973A1 (zh) | 2017-08-24 |
CN107710169B (zh) | 2024-03-26 |
JP2019512832A (ja) | 2019-05-16 |
CA3012236A1 (en) | 2017-08-24 |
EP3399421A1 (en) | 2018-11-07 |
US10732898B2 (en) | 2020-08-04 |
SG11201806099WA (en) | 2018-08-30 |
US20180357013A1 (en) | 2018-12-13 |
AU2016393275B2 (en) | 2019-10-10 |
KR102114256B1 (ko) | 2020-05-22 |
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