IN2014DN05977A - - Google Patents

Info

Publication number
IN2014DN05977A
IN2014DN05977A IN5977DEN2014A IN2014DN05977A IN 2014DN05977 A IN2014DN05977 A IN 2014DN05977A IN 5977DEN2014 A IN5977DEN2014 A IN 5977DEN2014A IN 2014DN05977 A IN2014DN05977 A IN 2014DN05977A
Authority
IN
India
Prior art keywords
storage
logical
region
storage region
semiconductor
Prior art date
Application number
Other languages
English (en)
Inventor
Hideyuki Koseki
Junji Ogawa
Original Assignee
Hitachi Ltd
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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of IN2014DN05977A publication Critical patent/IN2014DN05977A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/0605—Improving or facilitating administration, e.g. storage management by facilitating the interaction with a user or administrator
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/0647—Migration mechanisms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0659—Command handling arrangements, e.g. command buffers, queues, command scheduling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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
    • G06F3/0683—Plurality of storage devices
    • G06F3/0688—Non-volatile semiconductor memory arrays

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
IN5977DEN2014 2012-02-08 2012-02-08 IN2014DN05977A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/000843 WO2013118170A1 (en) 2012-02-08 2012-02-08 Storage apparatus with a plurality of nonvolatile semiconductor storage units and control method thereof to place hot data in storage units with higher residual life and cold data in storage units with lower residual life

Publications (1)

Publication Number Publication Date
IN2014DN05977A true IN2014DN05977A (ja) 2015-06-26

Family

ID=48903939

Family Applications (1)

Application Number Title Priority Date Filing Date
IN5977DEN2014 IN2014DN05977A (ja) 2012-02-08 2012-02-08

Country Status (6)

Country Link
US (2) US9405478B2 (ja)
EP (1) EP2791774A1 (ja)
JP (1) JP5844473B2 (ja)
CN (1) CN104115109A (ja)
IN (1) IN2014DN05977A (ja)
WO (1) WO2013118170A1 (ja)

Families Citing this family (189)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110276776A1 (en) * 2010-05-07 2011-11-10 Tatu Ylonen Oy Ltd Addressing for Huge Direct-Mapped Object Systems
US12008266B2 (en) 2010-09-15 2024-06-11 Pure Storage, Inc. Efficient read by reconstruction
US11614893B2 (en) 2010-09-15 2023-03-28 Pure Storage, Inc. Optimizing storage device access based on latency
US8589640B2 (en) 2011-10-14 2013-11-19 Pure Storage, Inc. Method for maintaining multiple fingerprint tables in a deduplicating storage system
US8943266B2 (en) * 2013-03-13 2015-01-27 Hitachi, Ltd. Storage system and method of control for storage system
JP6073471B2 (ja) * 2013-05-17 2017-02-01 株式会社日立製作所 ストレージ装置
GB2514354A (en) 2013-05-20 2014-11-26 Ibm Managing storage devices having a lifetime of a finite number of operations
CN103631538B (zh) 2013-12-05 2017-04-05 华为技术有限公司 冷热数据识别门限值计算方法、装置和系统
CN103699030B (zh) * 2013-12-06 2016-04-06 中联重科股份有限公司 工程机械的工作机构的工作参数保存装置、系统和方法
JP2015153056A (ja) * 2014-02-13 2015-08-24 東芝テック株式会社 文書閲覧管理サーバ及び文書閲覧管理プログラム
US9933980B2 (en) * 2014-02-24 2018-04-03 Toshiba Memory Corporation NAND raid controller for connection between an SSD controller and multiple non-volatile storage units
JP6245041B2 (ja) * 2014-04-02 2017-12-13 コニカミノルタ株式会社 情報処理装置及びフラッシュメモリの制御方法
US9003144B1 (en) 2014-06-04 2015-04-07 Pure Storage, Inc. Mechanism for persisting messages in a storage system
US11960371B2 (en) 2014-06-04 2024-04-16 Pure Storage, Inc. Message persistence in a zoned system
US11399063B2 (en) 2014-06-04 2022-07-26 Pure Storage, Inc. Network authentication for a storage system
US9213485B1 (en) 2014-06-04 2015-12-15 Pure Storage, Inc. Storage system architecture
US11652884B2 (en) 2014-06-04 2023-05-16 Pure Storage, Inc. Customized hash algorithms
US9836234B2 (en) 2014-06-04 2017-12-05 Pure Storage, Inc. Storage cluster
US11068363B1 (en) 2014-06-04 2021-07-20 Pure Storage, Inc. Proactively rebuilding data in a storage cluster
US9367243B1 (en) 2014-06-04 2016-06-14 Pure Storage, Inc. Scalable non-uniform storage sizes
US10574754B1 (en) 2014-06-04 2020-02-25 Pure Storage, Inc. Multi-chassis array with multi-level load balancing
US8850108B1 (en) 2014-06-04 2014-09-30 Pure Storage, Inc. Storage cluster
US9218244B1 (en) 2014-06-04 2015-12-22 Pure Storage, Inc. Rebuilding data across storage nodes
US11604598B2 (en) 2014-07-02 2023-03-14 Pure Storage, Inc. Storage cluster with zoned drives
US9021297B1 (en) 2014-07-02 2015-04-28 Pure Storage, Inc. Redundant, fault-tolerant, distributed remote procedure call cache in a storage system
US9836245B2 (en) 2014-07-02 2017-12-05 Pure Storage, Inc. Non-volatile RAM and flash memory in a non-volatile solid-state storage
US10114757B2 (en) 2014-07-02 2018-10-30 Pure Storage, Inc. Nonrepeating identifiers in an address space of a non-volatile solid-state storage
US8868825B1 (en) 2014-07-02 2014-10-21 Pure Storage, Inc. Nonrepeating identifiers in an address space of a non-volatile solid-state storage
US11886308B2 (en) 2014-07-02 2024-01-30 Pure Storage, Inc. Dual class of service for unified file and object messaging
US9747229B1 (en) 2014-07-03 2017-08-29 Pure Storage, Inc. Self-describing data format for DMA in a non-volatile solid-state storage
US9811677B2 (en) 2014-07-03 2017-11-07 Pure Storage, Inc. Secure data replication in a storage grid
US10853311B1 (en) 2014-07-03 2020-12-01 Pure Storage, Inc. Administration through files in a storage system
US8874836B1 (en) 2014-07-03 2014-10-28 Pure Storage, Inc. Scheduling policy for queues in a non-volatile solid-state storage
US9766972B2 (en) 2014-08-07 2017-09-19 Pure Storage, Inc. Masking defective bits in a storage array
US9495255B2 (en) 2014-08-07 2016-11-15 Pure Storage, Inc. Error recovery in a storage cluster
US9483346B2 (en) 2014-08-07 2016-11-01 Pure Storage, Inc. Data rebuild on feedback from a queue in a non-volatile solid-state storage
US9082512B1 (en) 2014-08-07 2015-07-14 Pure Storage, Inc. Die-level monitoring in a storage cluster
US10983859B2 (en) 2014-08-07 2021-04-20 Pure Storage, Inc. Adjustable error correction based on memory health in a storage unit
US9558069B2 (en) 2014-08-07 2017-01-31 Pure Storage, Inc. Failure mapping in a storage array
US10079711B1 (en) 2014-08-20 2018-09-18 Pure Storage, Inc. Virtual file server with preserved MAC address
US10613933B2 (en) 2014-12-09 2020-04-07 Hitachi Vantara Llc System and method for providing thin-provisioned block storage with multiple data protection classes
KR102343246B1 (ko) * 2014-12-12 2021-12-27 에스케이하이닉스 주식회사 데이터 저장 장치 및 그것의 동작 방법
WO2016117026A1 (ja) * 2015-01-20 2016-07-28 株式会社日立製作所 ストレージシステム
US10372538B2 (en) * 2015-03-06 2019-08-06 Hitachi, Ltd. Computer system
US9948615B1 (en) 2015-03-16 2018-04-17 Pure Storage, Inc. Increased storage unit encryption based on loss of trust
US11294893B2 (en) 2015-03-20 2022-04-05 Pure Storage, Inc. Aggregation of queries
US9940234B2 (en) 2015-03-26 2018-04-10 Pure Storage, Inc. Aggressive data deduplication using lazy garbage collection
US10082985B2 (en) 2015-03-27 2018-09-25 Pure Storage, Inc. Data striping across storage nodes that are assigned to multiple logical arrays
US10452302B2 (en) * 2015-04-09 2019-10-22 Hitachi, Ltd. Storage system and data control method
US10178169B2 (en) 2015-04-09 2019-01-08 Pure Storage, Inc. Point to point based backend communication layer for storage processing
US9672125B2 (en) 2015-04-10 2017-06-06 Pure Storage, Inc. Ability to partition an array into two or more logical arrays with independently running software
US10140149B1 (en) 2015-05-19 2018-11-27 Pure Storage, Inc. Transactional commits with hardware assists in remote memory
US9817576B2 (en) 2015-05-27 2017-11-14 Pure Storage, Inc. Parallel update to NVRAM
US9547441B1 (en) * 2015-06-23 2017-01-17 Pure Storage, Inc. Exposing a geometry of a storage device
US10846275B2 (en) 2015-06-26 2020-11-24 Pure Storage, Inc. Key management in a storage device
US10983732B2 (en) 2015-07-13 2021-04-20 Pure Storage, Inc. Method and system for accessing a file
US11232079B2 (en) 2015-07-16 2022-01-25 Pure Storage, Inc. Efficient distribution of large directories
JP6403162B2 (ja) * 2015-07-23 2018-10-10 東芝メモリ株式会社 メモリシステム
JP6721820B2 (ja) 2015-08-14 2020-07-15 富士通株式会社 異常対処決定プログラム、異常対処決定方法、及び、状態管理装置
US10108355B2 (en) 2015-09-01 2018-10-23 Pure Storage, Inc. Erase block state detection
US11341136B2 (en) 2015-09-04 2022-05-24 Pure Storage, Inc. Dynamically resizable structures for approximate membership queries
US9768953B2 (en) 2015-09-30 2017-09-19 Pure Storage, Inc. Resharing of a split secret
US10762069B2 (en) 2015-09-30 2020-09-01 Pure Storage, Inc. Mechanism for a system where data and metadata are located closely together
US10853266B2 (en) 2015-09-30 2020-12-01 Pure Storage, Inc. Hardware assisted data lookup methods
JP6565560B2 (ja) * 2015-10-01 2019-08-28 富士通株式会社 ストレージ制御装置、及び制御プログラム
US9843453B2 (en) 2015-10-23 2017-12-12 Pure Storage, Inc. Authorizing I/O commands with I/O tokens
US10007457B2 (en) 2015-12-22 2018-06-26 Pure Storage, Inc. Distributed transactions with token-associated execution
JP6320439B2 (ja) * 2016-03-10 2018-05-09 株式会社東芝 メモリ制御装置、ストレージ装置、ストレージ装置の制御プログラム、及び、ストレージ装置の制御方法
US10261690B1 (en) 2016-05-03 2019-04-16 Pure Storage, Inc. Systems and methods for operating a storage system
US11861188B2 (en) 2016-07-19 2024-01-02 Pure Storage, Inc. System having modular accelerators
US9672905B1 (en) 2016-07-22 2017-06-06 Pure Storage, Inc. Optimize data protection layouts based on distributed flash wear leveling
US11449232B1 (en) 2016-07-22 2022-09-20 Pure Storage, Inc. Optimal scheduling of flash operations
US10768819B2 (en) 2016-07-22 2020-09-08 Pure Storage, Inc. Hardware support for non-disruptive upgrades
US11080155B2 (en) 2016-07-24 2021-08-03 Pure Storage, Inc. Identifying error types among flash memory
US11604690B2 (en) 2016-07-24 2023-03-14 Pure Storage, Inc. Online failure span determination
US10216420B1 (en) 2016-07-24 2019-02-26 Pure Storage, Inc. Calibration of flash channels in SSD
US11734169B2 (en) 2016-07-26 2023-08-22 Pure Storage, Inc. Optimizing spool and memory space management
US10203903B2 (en) 2016-07-26 2019-02-12 Pure Storage, Inc. Geometry based, space aware shelf/writegroup evacuation
US11886334B2 (en) 2016-07-26 2024-01-30 Pure Storage, Inc. Optimizing spool and memory space management
US11797212B2 (en) 2016-07-26 2023-10-24 Pure Storage, Inc. Data migration for zoned drives
US10366004B2 (en) 2016-07-26 2019-07-30 Pure Storage, Inc. Storage system with elective garbage collection to reduce flash contention
KR101884913B1 (ko) * 2016-08-09 2018-08-02 고려대학교 산학협력단 별도의 가상 영역으로 관리되는 복수의 정보 저장 테이블을 가지는 메모리 장치 및 그의 제어 방법
JP6600698B2 (ja) * 2016-08-10 2019-10-30 株式会社日立製作所 計算機システム
JP2018036711A (ja) * 2016-08-29 2018-03-08 富士通株式会社 ストレージシステム，ストレージ制御装置および制御プログラム
US11422719B2 (en) 2016-09-15 2022-08-23 Pure Storage, Inc. Distributed file deletion and truncation
US10756816B1 (en) 2016-10-04 2020-08-25 Pure Storage, Inc. Optimized fibre channel and non-volatile memory express access
US9747039B1 (en) 2016-10-04 2017-08-29 Pure Storage, Inc. Reservations over multiple paths on NVMe over fabrics
US10481798B2 (en) 2016-10-28 2019-11-19 Pure Storage, Inc. Efficient flash management for multiple controllers
CN106502591B (zh) * 2016-10-26 2019-10-25 深信服科技股份有限公司 一种基于混合存储产品的存储控制方法和存储控制装置
US11550481B2 (en) 2016-12-19 2023-01-10 Pure Storage, Inc. Efficiently writing data in a zoned drive storage system
US10282097B2 (en) * 2017-01-05 2019-05-07 Western Digital Technologies, Inc. Storage system and method for thin provisioning
US11307998B2 (en) 2017-01-09 2022-04-19 Pure Storage, Inc. Storage efficiency of encrypted host system data
US9747158B1 (en) 2017-01-13 2017-08-29 Pure Storage, Inc. Intelligent refresh of 3D NAND
US11955187B2 (en) 2017-01-13 2024-04-09 Pure Storage, Inc. Refresh of differing capacity NAND
US10979223B2 (en) 2017-01-31 2021-04-13 Pure Storage, Inc. Separate encryption for a solid-state drive
JP6536614B2 (ja) * 2017-03-30 2019-07-03 日本電気株式会社 ストレージ装置、ストレージ装置の制御方法及びプログラム
US10528488B1 (en) 2017-03-30 2020-01-07 Pure Storage, Inc. Efficient name coding
US11016667B1 (en) 2017-04-05 2021-05-25 Pure Storage, Inc. Efficient mapping for LUNs in storage memory with holes in address space
JP6885173B2 (ja) * 2017-04-13 2021-06-09 富士フイルムビジネスイノベーション株式会社 画像処理装置及びプログラム
US10516645B1 (en) 2017-04-27 2019-12-24 Pure Storage, Inc. Address resolution broadcasting in a networked device
US10141050B1 (en) 2017-04-27 2018-11-27 Pure Storage, Inc. Page writes for triple level cell flash memory
US10944671B2 (en) 2017-04-27 2021-03-09 Pure Storage, Inc. Efficient data forwarding in a networked device
US11467913B1 (en) 2017-06-07 2022-10-11 Pure Storage, Inc. Snapshots with crash consistency in a storage system
US11782625B2 (en) 2017-06-11 2023-10-10 Pure Storage, Inc. Heterogeneity supportive resiliency groups
US11947814B2 (en) 2017-06-11 2024-04-02 Pure Storage, Inc. Optimizing resiliency group formation stability
US11138103B1 (en) 2017-06-11 2021-10-05 Pure Storage, Inc. Resiliency groups
US10425473B1 (en) 2017-07-03 2019-09-24 Pure Storage, Inc. Stateful connection reset in a storage cluster with a stateless load balancer
US10402266B1 (en) 2017-07-31 2019-09-03 Pure Storage, Inc. Redundant array of independent disks in a direct-mapped flash storage system
US10572407B2 (en) * 2017-08-11 2020-02-25 Western Digital Technologies, Inc. Hybrid data storage array
JP6906405B2 (ja) 2017-09-12 2021-07-21 キオクシア株式会社 情報処理装置、情報処理方法、情報処理プログラム、および情報処理システム
US10877827B2 (en) 2017-09-15 2020-12-29 Pure Storage, Inc. Read voltage optimization
US10210926B1 (en) 2017-09-15 2019-02-19 Pure Storage, Inc. Tracking of optimum read voltage thresholds in nand flash devices
CN109725835B (zh) * 2017-10-27 2022-04-29 伊姆西Ip控股有限责任公司 用于管理盘阵列的方法、设备和计算机程序产品
US10545687B1 (en) 2017-10-31 2020-01-28 Pure Storage, Inc. Data rebuild when changing erase block sizes during drive replacement
US10496330B1 (en) 2017-10-31 2019-12-03 Pure Storage, Inc. Using flash storage devices with different sized erase blocks
US10515701B1 (en) 2017-10-31 2019-12-24 Pure Storage, Inc. Overlapping raid groups
US11024390B1 (en) 2017-10-31 2021-06-01 Pure Storage, Inc. Overlapping RAID groups
US10884919B2 (en) 2017-10-31 2021-01-05 Pure Storage, Inc. Memory management in a storage system
JP6805110B2 (ja) * 2017-11-06 2020-12-23 株式会社日立製作所 ストレージシステム及びその制御方法
US10860475B1 (en) 2017-11-17 2020-12-08 Pure Storage, Inc. Hybrid flash translation layer
US10990566B1 (en) 2017-11-20 2021-04-27 Pure Storage, Inc. Persistent file locks in a storage system
US10719265B1 (en) 2017-12-08 2020-07-21 Pure Storage, Inc. Centralized, quorum-aware handling of device reservation requests in a storage system
US10929053B2 (en) 2017-12-08 2021-02-23 Pure Storage, Inc. Safe destructive actions on drives
US10929031B2 (en) 2017-12-21 2021-02-23 Pure Storage, Inc. Maximizing data reduction in a partially encrypted volume
US10733053B1 (en) 2018-01-31 2020-08-04 Pure Storage, Inc. Disaster recovery for high-bandwidth distributed archives
US10976948B1 (en) 2018-01-31 2021-04-13 Pure Storage, Inc. Cluster expansion mechanism
US10467527B1 (en) 2018-01-31 2019-11-05 Pure Storage, Inc. Method and apparatus for artificial intelligence acceleration
JP6443572B1 (ja) * 2018-02-02 2018-12-26 富士通株式会社 ストレージ制御装置、ストレージ制御方法及びストレージ制御プログラム
US11416395B2 (en) * 2018-02-05 2022-08-16 Micron Technology, Inc. Memory virtualization for accessing heterogeneous memory components
US10782908B2 (en) 2018-02-05 2020-09-22 Micron Technology, Inc. Predictive data orchestration in multi-tier memory systems
US11099789B2 (en) 2018-02-05 2021-08-24 Micron Technology, Inc. Remote direct memory access in multi-tier memory systems
US10880401B2 (en) 2018-02-12 2020-12-29 Micron Technology, Inc. Optimization of data access and communication in memory systems
US11036596B1 (en) 2018-02-18 2021-06-15 Pure Storage, Inc. System for delaying acknowledgements on open NAND locations until durability has been confirmed
US11494109B1 (en) 2018-02-22 2022-11-08 Pure Storage, Inc. Erase block trimming for heterogenous flash memory storage devices
JP6800904B2 (ja) * 2018-03-20 2020-12-16 株式会社東芝 モデル生成装置、情報処理装置、モデル生成方法およびプログラム
US12001688B2 (en) 2019-04-29 2024-06-04 Pure Storage, Inc. Utilizing data views to optimize secure data access in a storage system
US11995336B2 (en) 2018-04-25 2024-05-28 Pure Storage, Inc. Bucket views
US11385792B2 (en) 2018-04-27 2022-07-12 Pure Storage, Inc. High availability controller pair transitioning
US10931450B1 (en) 2018-04-27 2021-02-23 Pure Storage, Inc. Distributed, lock-free 2-phase commit of secret shares using multiple stateless controllers
US10853146B1 (en) 2018-04-27 2020-12-01 Pure Storage, Inc. Efficient data forwarding in a networked device
US11436023B2 (en) 2018-05-31 2022-09-06 Pure Storage, Inc. Mechanism for updating host file system and flash translation layer based on underlying NAND technology
US10877892B2 (en) * 2018-07-11 2020-12-29 Micron Technology, Inc. Predictive paging to accelerate memory access
US11438279B2 (en) 2018-07-23 2022-09-06 Pure Storage, Inc. Non-disruptive conversion of a clustered service from single-chassis to multi-chassis
US11520514B2 (en) 2018-09-06 2022-12-06 Pure Storage, Inc. Optimized relocation of data based on data characteristics
US11500570B2 (en) 2018-09-06 2022-11-15 Pure Storage, Inc. Efficient relocation of data utilizing different programming modes
US11868309B2 (en) 2018-09-06 2024-01-09 Pure Storage, Inc. Queue management for data relocation
US11354058B2 (en) 2018-09-06 2022-06-07 Pure Storage, Inc. Local relocation of data stored at a storage device of a storage system
KR20200042780A (ko) * 2018-10-16 2020-04-24 에스케이하이닉스 주식회사 데이터 저장 장치 및 그것의 동작 방법
US10454498B1 (en) 2018-10-18 2019-10-22 Pure Storage, Inc. Fully pipelined hardware engine design for fast and efficient inline lossless data compression
JP7313840B2 (ja) * 2018-10-25 2023-07-25 キヤノン株式会社 情報処理装置および情報処理装置の制御方法、ならびにプログラム
US10976947B2 (en) 2018-10-26 2021-04-13 Pure Storage, Inc. Dynamically selecting segment heights in a heterogeneous RAID group
CN111104342B (zh) * 2018-10-29 2023-08-04 伊姆西Ip控股有限责任公司 用于存储的方法、电子设备和计算机程序产品
KR20200085510A (ko) * 2019-01-07 2020-07-15 에스케이하이닉스 주식회사 데이터 저장 장치 및 동작 방법과, 이를 위한 컨트롤러
US11086548B2 (en) * 2019-01-31 2021-08-10 EMC IP Holding Company LLC Dynamic re-balancing in heterogeneous storage systems
US11334254B2 (en) 2019-03-29 2022-05-17 Pure Storage, Inc. Reliability based flash page sizing
US11775189B2 (en) 2019-04-03 2023-10-03 Pure Storage, Inc. Segment level heterogeneity
JP6886486B2 (ja) * 2019-04-04 2021-06-16 株式会社日立製作所 ストレージシステム及びデータ制御方法
US11099986B2 (en) 2019-04-12 2021-08-24 Pure Storage, Inc. Efficient transfer of memory contents
US10852949B2 (en) 2019-04-15 2020-12-01 Micron Technology, Inc. Predictive data pre-fetching in a data storage device
US11221766B2 (en) * 2019-05-24 2022-01-11 Dell Products L.P. System and method for persistent memory rotation based on remaining write endurance
US11714572B2 (en) 2019-06-19 2023-08-01 Pure Storage, Inc. Optimized data resiliency in a modular storage system
US11281394B2 (en) 2019-06-24 2022-03-22 Pure Storage, Inc. Replication across partitioning schemes in a distributed storage system
US11893126B2 (en) 2019-10-14 2024-02-06 Pure Storage, Inc. Data deletion for a multi-tenant environment
US11847331B2 (en) 2019-12-12 2023-12-19 Pure Storage, Inc. Budgeting open blocks of a storage unit based on power loss prevention
US11416144B2 (en) 2019-12-12 2022-08-16 Pure Storage, Inc. Dynamic use of segment or zone power loss protection in a flash device
US11704192B2 (en) 2019-12-12 2023-07-18 Pure Storage, Inc. Budgeting open blocks based on power loss protection
US12001684B2 (en) 2019-12-12 2024-06-04 Pure Storage, Inc. Optimizing dynamic power loss protection adjustment in a storage system
CN111142796A (zh) * 2019-12-20 2020-05-12 北京浪潮数据技术有限公司 一种ssd寿命预测方法、装置、设备及可读存储介质
JP6958941B2 (ja) * 2020-01-22 2021-11-02 Ｎｅｃプラットフォームズ株式会社 ディスク監視装置、それを備えたストレージシステム、ディスク監視方法、及び、ディスク監視プログラム
JP2021125147A (ja) * 2020-02-07 2021-08-30 株式会社日立製作所 ストレージ装置およびストレージ装置のデータ処理方法
US11188432B2 (en) 2020-02-28 2021-11-30 Pure Storage, Inc. Data resiliency by partially deallocating data blocks of a storage device
US11507297B2 (en) 2020-04-15 2022-11-22 Pure Storage, Inc. Efficient management of optimal read levels for flash storage systems
US11256587B2 (en) 2020-04-17 2022-02-22 Pure Storage, Inc. Intelligent access to a storage device
US11474986B2 (en) 2020-04-24 2022-10-18 Pure Storage, Inc. Utilizing machine learning to streamline telemetry processing of storage media
US11416338B2 (en) 2020-04-24 2022-08-16 Pure Storage, Inc. Resiliency scheme to enhance storage performance
CN113590378A (zh) * 2020-04-30 2021-11-02 伊姆西Ip控股有限责任公司 存储管理的方法、设备和计算机程序产品
CN113934360B (zh) * 2020-06-29 2024-04-12 戴尔产品有限公司 多存储设备生命周期管理系统
US11768763B2 (en) 2020-07-08 2023-09-26 Pure Storage, Inc. Flash secure erase
CN112000591B (zh) * 2020-08-24 2023-12-05 深圳忆联信息系统有限公司 可指定逻辑区块地址的扫描ssd方法、装置、计算机设备及存储介质
US11681448B2 (en) 2020-09-08 2023-06-20 Pure Storage, Inc. Multiple device IDs in a multi-fabric module storage system
US11513974B2 (en) 2020-09-08 2022-11-29 Pure Storage, Inc. Using nonce to control erasure of data blocks of a multi-controller storage system
CN112329272B (zh) * 2020-12-14 2021-11-02 中国人民解放军国防科技大学 综合光伏组件退化和寿命数据的剩余寿命拟合预测方法
US11487455B2 (en) 2020-12-17 2022-11-01 Pure Storage, Inc. Dynamic block allocation to optimize storage system performance
US11847324B2 (en) 2020-12-31 2023-12-19 Pure Storage, Inc. Optimizing resiliency groups for data regions of a storage system
US11614880B2 (en) 2020-12-31 2023-03-28 Pure Storage, Inc. Storage system with selectable write paths
US11630593B2 (en) 2021-03-12 2023-04-18 Pure Storage, Inc. Inline flash memory qualification in a storage system
US11507597B2 (en) 2021-03-31 2022-11-22 Pure Storage, Inc. Data replication to meet a recovery point objective
US11832410B2 (en) 2021-09-14 2023-11-28 Pure Storage, Inc. Mechanical energy absorbing bracket apparatus
US11994723B2 (en) 2021-12-30 2024-05-28 Pure Storage, Inc. Ribbon cable alignment apparatus

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3507132B2 (ja) * 1994-06-29 2004-03-15 株式会社日立製作所 フラッシュメモリを用いた記憶装置およびその記憶制御方法
US8200887B2 (en) * 2007-03-29 2012-06-12 Violin Memory, Inc. Memory management system and method
JP4933861B2 (ja) * 2005-09-22 2012-05-16 株式会社日立製作所 ストレージ制御装置、データ管理システムおよびデータ管理方法
JP4863749B2 (ja) * 2006-03-29 2012-01-25 株式会社日立製作所 フラッシュメモリを用いた記憶装置、その消去回数平準化方法、及び消去回数平準化プログラム
US7653778B2 (en) * 2006-05-08 2010-01-26 Siliconsystems, Inc. Systems and methods for measuring the useful life of solid-state storage devices
JP2008015769A (ja) 2006-07-05 2008-01-24 Hitachi Ltd ストレージシステム及び書き込み分散方法
JP2008097502A (ja) * 2006-10-16 2008-04-24 Hitachi Ltd 容量監視方法及び計算機システム
JP2008310685A (ja) 2007-06-15 2008-12-25 Hitachi Ltd 冗長性を維持した性能最適化を行うストレージシステム
US20090144516A1 (en) * 2007-12-04 2009-06-04 Miklos Sandorfi Systems and methods for managing data storage media
JP5242264B2 (ja) * 2008-07-07 2013-07-24 株式会社東芝 データ制御装置、ストレージシステムおよびプログラム
JP2010097372A (ja) * 2008-10-16 2010-04-30 Hitachi Ltd ボリューム管理方式
US8713267B2 (en) * 2009-01-23 2014-04-29 Lsi Corporation Method and system for dynamic storage tiering using allocate-on-write snapshots
US8166232B2 (en) * 2009-04-02 2012-04-24 Hitachi, Ltd. Metrics and management for flash memory storage life
US8639877B2 (en) * 2009-06-30 2014-01-28 International Business Machines Corporation Wear leveling of solid state disks distributed in a plurality of redundant array of independent disk ranks
CN102449607B (zh) 2009-07-22 2015-05-27 株式会社日立制作所 具有多个闪存封装的存储系统
US8489803B2 (en) * 2009-12-14 2013-07-16 Smsc Holdings S.A.R.L. Efficient use of flash memory in flash drives
JP4912456B2 (ja) * 2009-12-17 2012-04-11 株式会社日立製作所 ストレージ装置及びその制御方法
US8621141B2 (en) 2010-04-01 2013-12-31 Intel Corporations Method and system for wear leveling in a solid state drive
US8700841B2 (en) * 2010-04-19 2014-04-15 International Business Machines Corporation Sub-LUN input/output profiling for SSD devices
JP5459102B2 (ja) * 2010-06-24 2014-04-02 富士通株式会社 ストレージ制御装置、ストレージシステム及びストレージ制御方法
US8812806B2 (en) * 2010-10-29 2014-08-19 Netapp, Inc. Method and system for non-disruptive migration
US8990538B2 (en) * 2010-11-05 2015-03-24 Microsoft Corporation Managing memory with limited write cycles in heterogeneous memory systems
US8775731B2 (en) * 2011-03-25 2014-07-08 Dell Products, L.P. Write spike performance enhancement in hybrid storage systems
US9164676B2 (en) * 2011-11-30 2015-10-20 International Business Machines Corporation Storing multi-stream non-linear access patterns in a flash based file-system

Also Published As

Publication number Publication date
JP5844473B2 (ja) 2016-01-20
US20130205070A1 (en) 2013-08-08
EP2791774A1 (en) 2014-10-22
JP2015505078A (ja) 2015-02-16
US20160306557A1 (en) 2016-10-20
CN104115109A (zh) 2014-10-22
US9405478B2 (en) 2016-08-02
WO2013118170A1 (en) 2013-08-15

Similar Documents

Publication Publication Date Title
IN2014DN05977A (ja)
SG196730A1 (en) Methods for reading data from a storage medium using a reader and storage devices
WO2012100087A3 (en) Apparatus, system, and method for managing out-of-service conditions
EP2577470A4 (en) CACHE ADMINISTRATION AND ACCELERATION IN STORAGE MEDIA
EP2498254A3 (en) Dymanic guarding of a storage media
GB2513492A (en) Tape drive system server
WO2014074449A3 (en) Wear leveling in flash memory devices with trim commands
ZA201300619B (en) Non-volatile memory with split write and read bitlines
TW201612909A (en) Semiconductor memory device, memory controller and memory system
EP2707878A4 (en) WRITING DATA TO A BAND MEMORY MEDIA
GB2506555B (en) Linear recording for executing optimum writing upon receipt of series of commands including mixed read and write commands
TW201232550A (en) Data writing method for a non-volatile memory module, memory controller and memory storage apparatus
WO2012170992A3 (en) Optical information storage medium
GB201317264D0 (en) Reading from a tape storage medium
HK1224050A1 (zh) 管理數據操作的存儲器和存儲空間
EP2637171A3 (en) Storage device having write signal with multiple-slope data transition
EP2541421A4 (en) PROCESSING DEVICE AND WRITING PROCESS
BR112014009920A2 (pt) método para segmentar um cache, meio de armazenamento não transitório legível por computador e dispositivo
GB201317262D0 (en) Reading from a tape storage medium
IN2014DN06811A (ja)
SG11201507308YA (en) Gyroscope points accumulation system with convenient operation and data information read/write method for same
SG196740A1 (en) Methods for reading data from a storage medium using a reader and storage devices
WO2012064463A8 (en) Memory controller and system for storing blocks of data in non-volatile memory devices for high speed sequential reading
GB201416445D0 (en) Disk drive with different data sector integrated premables in adjacent data tracks
EP2381354A3 (en) Data recording device