JP5955877B2 - システム、記憶デバイスおよび記憶空間割当方法 - Google Patents

システム、記憶デバイスおよび記憶空間割当方法 Download PDF

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Publication number
JP5955877B2
JP5955877B2 JP2014043722A JP2014043722A JP5955877B2 JP 5955877 B2 JP5955877 B2 JP 5955877B2 JP 2014043722 A JP2014043722 A JP 2014043722A JP 2014043722 A JP2014043722 A JP 2014043722A JP 5955877 B2 JP5955877 B2 JP 5955877B2
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storage area
media cache
mapped
dynamically
storage
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Japanese (ja)
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JP2014179078A5 (enExample
JP2014179078A (ja
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アンドリュー・マイケル・コールズ
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Seagate Technology LLC
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Seagate Technology LLC
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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
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0614—Improving the reliability of storage systems
    • G06F3/0619—Improving the reliability of storage systems in relation to data integrity, e.g. data losses, bit errors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • 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
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0614—Improving the reliability of storage systems
    • G06F3/0616—Improving the reliability of storage systems in relation to life time, e.g. increasing Mean Time Between Failures [MTBF]
    • 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
    • G06F3/0631—Configuration or reconfiguration of storage systems by allocating resources to 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
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
    • G06F3/065—Replication mechanisms
    • 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
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage 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]

Landscapes

  • 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 Security & Cryptography (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Memory System (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Debugging And Monitoring (AREA)
JP2014043722A 2013-03-13 2014-03-06 システム、記憶デバイスおよび記憶空間割当方法 Expired - Fee Related JP5955877B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/801,490 2013-03-13
US13/801,490 US9542306B2 (en) 2013-03-13 2013-03-13 Dynamic storage device provisioning

Related Child Applications (1)

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JP2016118861A Division JP6286478B2 (ja) 2013-03-13 2016-06-15 記憶デバイスおよび記憶空間割当方法

Publications (3)

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JP2014179078A JP2014179078A (ja) 2014-09-25
JP2014179078A5 JP2014179078A5 (enExample) 2015-03-26
JP5955877B2 true JP5955877B2 (ja) 2016-07-20

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JP2014043722A Expired - Fee Related JP5955877B2 (ja) 2013-03-13 2014-03-06 システム、記憶デバイスおよび記憶空間割当方法
JP2016118861A Expired - Fee Related JP6286478B2 (ja) 2013-03-13 2016-06-15 記憶デバイスおよび記憶空間割当方法

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US (2) US9542306B2 (enExample)
EP (1) EP2778889B1 (enExample)
JP (2) JP5955877B2 (enExample)
KR (1) KR101604610B1 (enExample)
CN (1) CN104049907B (enExample)

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US20160048342A1 (en) * 2014-08-12 2016-02-18 Facebook, Inc. Reducing read/write overhead in a storage array
US9684467B2 (en) * 2015-05-18 2017-06-20 Nimble Storage, Inc. Management of pinned storage in flash based on flash-to-disk capacity ratio
US9588898B1 (en) 2015-06-02 2017-03-07 Western Digital Technologies, Inc. Fullness control for media-based cache operating in a steady state
KR102447471B1 (ko) 2015-06-24 2022-09-27 삼성전자주식회사 불휘발성 메모리 장치를 포함하는 스토리지 장치
JP6403162B2 (ja) * 2015-07-23 2018-10-10 東芝メモリ株式会社 メモリシステム
US9959052B1 (en) 2015-09-17 2018-05-01 Western Digital Technologies, Inc. Media based cache for data storage device
CN109358804B (zh) * 2015-09-29 2022-03-29 华为技术有限公司 一种数据处理方法、装置及闪存设备
CN106897231B (zh) * 2017-02-28 2021-01-12 苏州浪潮智能科技有限公司 一种基于高性能存储介质的数据缓存方法及系统
JP2017212002A (ja) * 2017-07-19 2017-11-30 株式会社Ｄｎｐハイパーテック Ｍｐｕ保護装置
US10983911B2 (en) 2017-09-01 2021-04-20 Seagate Technology Llc Capacity swapping based on compression
CN107861887B (zh) * 2017-11-30 2021-07-20 科大智能电气技术有限公司 一种串行易失性存储器的控制方法
JP2020038740A (ja) 2018-09-04 2020-03-12 株式会社東芝 磁気ディスク装置および制御方法
JP7191872B2 (ja) 2020-01-15 2022-12-19 株式会社東芝 磁気ディスク装置及び記録容量の設定方法
KR20210130340A (ko) 2020-04-22 2021-11-01 에스케이하이닉스 주식회사 메모리 시스템, 메모리 컨트롤러 및 메모리 시스템의 동작 방법
US12462186B2 (en) * 2020-05-29 2025-11-04 Advanced Micro Devices, Inc. Stacked dies for machine learning accelerator
CN117666937A (zh) * 2022-08-31 2024-03-08 华为技术有限公司 存储的方法、装置和电子设备
US12131039B1 (en) * 2023-04-05 2024-10-29 Sk Hynix Nand Product Solutions Corp. Systems and methods for utilizing multi-factor feedback control to allocate memory resources
US12271301B1 (en) * 2023-09-26 2025-04-08 SanDisk Technologies, Inc Providing host with multiple mapping information that span across multiple HPB regions

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JP2011090496A (ja) * 2009-10-22 2011-05-06 Hitachi Ltd 半導体記憶装置および制御方法
JP5079841B2 (ja) 2010-04-15 2012-11-21 株式会社日立製作所 ＴｈｉｎＰｒｏｖｉｓｉｏｎｉｎｇに従う仮想的な論理ボリュームに対するデータのライトを制御する方法及びストレージ装置
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KR101467939B1 (ko) * 2011-04-26 2014-12-02 엘에스아이 코포레이션 비휘발성 저장부에 대한 가변 오버­프로비저닝
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Also Published As

Publication number Publication date
EP2778889B1 (en) 2017-09-27
KR101604610B1 (ko) 2016-03-18
KR20140112397A (ko) 2014-09-23
JP6286478B2 (ja) 2018-02-28
US10223010B2 (en) 2019-03-05
JP2016189207A (ja) 2016-11-04
US20170083253A1 (en) 2017-03-23
EP2778889A1 (en) 2014-09-17
US9542306B2 (en) 2017-01-10
CN104049907B (zh) 2017-12-12
US20140281229A1 (en) 2014-09-18
CN104049907A (zh) 2014-09-17
JP2014179078A (ja) 2014-09-25

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