KR102777103B1 - 구역 세그먼트 드라이브 관리 - Google Patents

구역 세그먼트 드라이브 관리 Download PDF

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KR102777103B1
KR102777103B1 KR1020237038560A KR20237038560A KR102777103B1 KR 102777103 B1 KR102777103 B1 KR 102777103B1 KR 1020237038560 A KR1020237038560 A KR 1020237038560A KR 20237038560 A KR20237038560 A KR 20237038560A KR 102777103 B1 KR102777103 B1 KR 102777103B1
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KR20230170024A (ko
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에리히 오토
마이클 커비
아진키아 쿨카르니
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오라클 인터내셔날 코포레이션
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/0644—Management of space entities, e.g. partitions, extents, pools
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/17—Details of further file system functions
    • G06F16/1727—Details of free space management performed by the file system
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0608—Saving storage space on storage systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/061—Improving I/O performance
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0629—Configuration or reconfiguration of storage systems
    • G06F3/0635—Configuration or reconfiguration of storage systems by changing the path, e.g. traffic rerouting, path reconfiguration
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/064—Management of blocks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0653—Monitoring storage devices or systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0662—Virtualisation aspects
    • G06F3/0665—Virtualisation aspects at area level, e.g. provisioning of virtual or logical volumes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • G06F3/0674—Disk device
    • G06F3/0676—Magnetic disk device
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • G06F3/0679—Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/10—Providing a specific technical effect
    • G06F2212/1016—Performance improvement
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0604—Improving or facilitating administration, e.g. storage management

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Vehicle Body Suspensions (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
KR1020237038560A 2021-04-13 2021-07-21 구역 세그먼트 드라이브 관리 Active KR102777103B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020257006880A KR20250034527A (ko) 2021-04-13 2021-07-21 구역 세그먼트 드라이브 관리

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/229,709 US11543985B2 (en) 2021-04-13 2021-04-13 Zone segment drive management
US17/229,709 2021-04-13
PCT/US2021/042619 WO2022220858A1 (en) 2021-04-13 2021-07-21 Zone segment drive management

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020257006880A Division KR20250034527A (ko) 2021-04-13 2021-07-21 구역 세그먼트 드라이브 관리

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KR20230170024A KR20230170024A (ko) 2023-12-18
KR102777103B1 true KR102777103B1 (ko) 2025-03-11

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KR1020257006880A Pending KR20250034527A (ko) 2021-04-13 2021-07-21 구역 세그먼트 드라이브 관리

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US (4) US11543985B2 (cg-RX-API-DMAC7.html)
EP (1) EP4323858A1 (cg-RX-API-DMAC7.html)
JP (2) JP7739450B2 (cg-RX-API-DMAC7.html)
KR (2) KR102777103B1 (cg-RX-API-DMAC7.html)
CN (1) CN117355817A (cg-RX-API-DMAC7.html)
AU (1) AU2021441258A1 (cg-RX-API-DMAC7.html)
WO (1) WO2022220858A1 (cg-RX-API-DMAC7.html)

Families Citing this family (5)

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Publication number Priority date Publication date Assignee Title
KR102932475B1 (ko) * 2021-10-27 2026-02-27 에스케이하이닉스 주식회사 스토리지 장치 및 그 동작 방법
US12105970B2 (en) * 2022-02-24 2024-10-01 Micron Technology, Inc. Host defined zone group configuration at a memory sub-system
US12131041B2 (en) * 2022-02-24 2024-10-29 Micron Technology, Inc. Dynamic zone group configuration at a memory sub-system
US12086105B2 (en) * 2022-09-30 2024-09-10 Dell Products Intelligent slicing of assets for efficient transfer
CN115729476B (zh) * 2022-12-15 2025-11-28 南京鹏云网络科技有限公司 用于分布式存储系统的数据写入方法和装置

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
KR101654774B1 (ko) 2010-02-08 2016-09-06 시게이트 테크놀로지 엘엘씨 데이터 저장 장치와 저장 매체 액세스 방법 및 그에 대한 저장 매체
US8699185B1 (en) * 2012-12-10 2014-04-15 Western Digital Technologies, Inc. Disk drive defining guard bands to support zone sequentiality when butterfly writing shingled data tracks
US9727588B1 (en) * 2010-03-29 2017-08-08 EMC IP Holding Company LLC Applying XAM processes
US10417190B1 (en) 2014-09-25 2019-09-17 Amazon Technologies, Inc. Log-structured file system for zone block devices with small zones
US9418699B1 (en) * 2014-10-09 2016-08-16 Western Digital Technologies, Inc. Management of sequentially written data
US10423339B2 (en) 2015-02-02 2019-09-24 Western Digital Technologies, Inc. Logical block address mapping for hard disk drives
KR102602694B1 (ko) * 2015-12-15 2023-11-15 삼성전자주식회사 스토리지 컨트롤러의 작동 방법과 이를 포함하는 스토리지 장치의 작동 방법
US10175892B1 (en) * 2017-06-23 2019-01-08 Amazon Technologies, Inc. Adaptive read algorithm for a nonvolatile medium
JP2020047338A (ja) 2018-09-18 2020-03-26 株式会社東芝 磁気ディスク装置および磁気ディスク装置の制御方法
KR102195838B1 (ko) * 2019-04-10 2020-12-28 주식회사 티맥스 소프트 데이터 베이스 관리 방법
CN111399762B (zh) 2019-11-27 2021-06-18 杭州海康威视系统技术有限公司 数据存储方法、装置及存储系统

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JP2026004300A (ja) 2026-01-14
EP4323858A1 (en) 2024-02-21
KR20250034527A (ko) 2025-03-11
KR20230170024A (ko) 2023-12-18
WO2022220858A1 (en) 2022-10-20
US11947820B2 (en) 2024-04-02
US11543985B2 (en) 2023-01-03
JP2024516572A (ja) 2024-04-16
CN117355817A (zh) 2024-01-05
US20230114115A1 (en) 2023-04-13
US20240192876A1 (en) 2024-06-13
US20250341978A1 (en) 2025-11-06
JP7739450B2 (ja) 2025-09-16
AU2021441258A1 (en) 2023-10-19
US20220326847A1 (en) 2022-10-13
US12386537B2 (en) 2025-08-12

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