TWI750116B - 用於邏輯頁面的基元交換與修整（ｓｗａｔ）之ｓｗａｔ命令及應用程式介面（ａｐｉ） - Google Patents

用於邏輯頁面的基元交換與修整（ｓｗａｔ）之ｓｗａｔ命令及應用程式介面（ａｐｉ） Download PDF

Info

Publication number
TWI750116B
TWI750116B TW105114318A TW105114318A TWI750116B TW I750116 B TWI750116 B TW I750116B TW 105114318 A TW105114318 A TW 105114318A TW 105114318 A TW105114318 A TW 105114318A TW I750116 B TWI750116 B TW I750116B
Authority
TW
Taiwan
Prior art keywords
lpn
list
file
ppn
mapping
Prior art date
Application number
TW105114318A
Other languages
English (en)
Chinese (zh)
Other versions
TW201710930A (zh
Inventor
奇亮奭
李尙源
Original Assignee
南韓商三星電子股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US14/954,885 external-priority patent/US9684658B2/en
Application filed by 南韓商三星電子股份有限公司 filed Critical 南韓商三星電子股份有限公司
Publication of TW201710930A publication Critical patent/TW201710930A/zh
Application granted granted Critical
Publication of TWI750116B publication Critical patent/TWI750116B/zh

Links

Images

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Software Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
TW105114318A 2015-06-12 2016-05-09 用於邏輯頁面的基元交換與修整（ｓｗａｔ）之ｓｗａｔ命令及應用程式介面（ａｐｉ） TWI750116B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201562175073P 2015-06-12 2015-06-12
US62/175,073 2015-06-12
US14/954,885 US9684658B2 (en) 2013-11-08 2015-11-30 SWAT command and API for atomic swap and trim of logical pages
US14/954,885 2015-11-30

Publications (2)

Publication Number Publication Date
TW201710930A TW201710930A (zh) 2017-03-16
TWI750116B true TWI750116B (zh) 2021-12-21

Family

ID=57735029

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105114318A TWI750116B (zh) 2015-06-12 2016-05-09 用於邏輯頁面的基元交換與修整（ｓｗａｔ）之ｓｗａｔ命令及應用程式介面（ａｐｉ）

Country Status (3)

Country Link
JP (1) JP6788386B2 (enExample)
KR (1) KR102316198B1 (enExample)
TW (1) TWI750116B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4246336B1 (en) 2020-07-15 2025-07-16 Samsung Electronics Co., Ltd. Storage controller and an operation method of the storage controller
KR20220009523A (ko) 2020-07-15 2022-01-25 삼성전자주식회사 스토리지 컨트롤러, 및 스토리지 컨트롤러의 동작 방법
CN113642839B (zh) * 2021-07-05 2023-10-24 华录科技文化(大连)有限公司 一种基于流程重构的工作流自适应再生资源回收系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090109788A1 (en) * 2007-10-31 2009-04-30 Samsung Electronics Co., Ltd. Data management method and mapping table update method in non-volatile memory device
US20100228799A1 (en) * 2009-03-05 2010-09-09 Henry Hutton System for optimizing the transfer of stored content in response to a triggering event
US20120110249A1 (en) * 2010-10-29 2012-05-03 Hyojin Jeong Memory system, data storage device, user device and data management method thereof
TWI405082B (zh) * 2009-06-29 2013-08-11 Mediatek Inc 記憶體系統及其映射方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004280752A (ja) 2003-03-19 2004-10-07 Sony Corp データ記憶装置、およびデータ記憶装置における管理情報更新方法、並びにコンピュータ・プログラム
JP4242245B2 (ja) 2003-10-06 2009-03-25 株式会社ワークビット フラッシュｒｏｍ制御装置
JP5581256B2 (ja) 2011-03-28 2014-08-27 株式会社東芝 メモリシステム、コントローラ、およびメモリシステムの制御方法
US8868869B2 (en) 2011-08-08 2014-10-21 International Business Machines Corporation Enhanced copy-on-write operation for solid state drives
US9122581B2 (en) 2012-06-12 2015-09-01 International Business Machines Corporation Data versioning in solid state memory
US9678966B2 (en) * 2013-11-08 2017-06-13 Samsung Electronics Co., Ltd. Swat command and API for atomic swap and trim of LBAs

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090109788A1 (en) * 2007-10-31 2009-04-30 Samsung Electronics Co., Ltd. Data management method and mapping table update method in non-volatile memory device
US20100228799A1 (en) * 2009-03-05 2010-09-09 Henry Hutton System for optimizing the transfer of stored content in response to a triggering event
CN102341803A (zh) * 2009-03-05 2012-02-01 桑迪士克以色列有限公司 响应于触发事件而优化所存储内容的传送的系统
TWI405082B (zh) * 2009-06-29 2013-08-11 Mediatek Inc 記憶體系統及其映射方法
US20120110249A1 (en) * 2010-10-29 2012-05-03 Hyojin Jeong Memory system, data storage device, user device and data management method thereof

Also Published As

Publication number Publication date
JP6788386B2 (ja) 2020-11-25
KR102316198B1 (ko) 2021-10-25
JP2017004524A (ja) 2017-01-05
TW201710930A (zh) 2017-03-16
KR20160146506A (ko) 2016-12-21

Similar Documents

Publication Publication Date Title
JP6629407B2 (ja) 更新されたファイルにアクセスする方法及びシステム並びにソフトウェア製品
JP7220234B2 (ja) Ｌｓｍデータ構造内の効率的なレコードルックアップのためのキャッシュ
US7856522B2 (en) Flash-aware storage optimized for mobile and embedded DBMS on NAND flash memory
US8250035B1 (en) Methods and apparatus for creating a branch file in a file system
US9501421B1 (en) Memory sharing and page deduplication using indirect lines
US10481837B2 (en) Data storage device and method for operating data storage device with efficient trimming operations
US12197388B2 (en) System and methods for providing fast cacheable access to a key-value device through a filesystem interface
US9684658B2 (en) SWAT command and API for atomic swap and trim of logical pages
WO2016127658A1 (zh) 一种快照处理方法及装置
CN109690522B (zh) 一种基于b+树索引的数据更新方法、装置及存储装置
KR102262409B1 (ko) 비휘발성 메모리 기반 파일 시스템 및 이를 이용한 데이터 갱신 방법
US8117160B1 (en) Methods and apparatus for creating point in time copies in a file system using reference counts
TWI750116B (zh) 用於邏輯頁面的基元交換與修整（ｓｗａｔ）之ｓｗａｔ命令及應用程式介面（ａｐｉ）
CN107704466B (zh) 数据储存系统
CN113051241A (zh) 数据库持久化的方法、装置及设备
CN116126243A (zh) 一种存储介质信息消除方法、系统和工具
US11893273B2 (en) Crash-safe tiered memory system
KR101379161B1 (ko) 저장장치에서 블룸필터를 적용한 역매핑 방법 및 시스템
KR20250089187A (ko) 데이터베이스 기반 물리적 테이블 구성 장치 및 방법