CN102449610B - 用于提供存储系统逻辑块地址的释放管理的方法及设备 - Google Patents

用于提供存储系统逻辑块地址的释放管理的方法及设备 Download PDF

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Publication number
CN102449610B
CN102449610B CN201080023094.4A CN201080023094A CN102449610B CN 102449610 B CN102449610 B CN 102449610B CN 201080023094 A CN201080023094 A CN 201080023094A CN 102449610 B CN102449610 B CN 102449610B
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China
Prior art keywords
protocol
format
command
data
logical block
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Expired - Fee Related
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CN201080023094.4A
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English (en)
Chinese (zh)
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CN102449610A (zh
Inventor
罗斯·斯藤福特
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Seagate Technology LLC
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Suntech Power Co Ltd
LSI Corp
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Priority claimed from US12/413,312 external-priority patent/US8230159B2/en
Priority claimed from US12/413,307 external-priority patent/US8090905B2/en
Priority claimed from US12/413,329 external-priority patent/US20100250830A1/en
Application filed by Suntech Power Co Ltd, LSI Corp filed Critical Suntech Power Co Ltd
Priority to CN201410289009.9A priority Critical patent/CN104077174B/zh
Publication of CN102449610A publication Critical patent/CN102449610A/zh
Application granted granted Critical
Publication of CN102449610B publication Critical patent/CN102449610B/zh
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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
    • 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
    • G06F3/0607—Improving or facilitating administration, e.g. storage management by facilitating the process of upgrading existing storage systems, e.g. for improving compatibility between host and storage device
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • 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
    • 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
    • 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
    • G06F3/0625—Power saving in 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
    • G06F3/0629—Configuration or reconfiguration of storage systems
    • G06F3/0634—Configuration or reconfiguration of storage systems by changing the state or mode of one or more devices
    • 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
    • G06F3/0655—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 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
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0661—Format or protocol conversion arrangements
    • 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
    • G06F3/0683—Plurality of storage devices
    • G06F3/0685—Hybrid storage combining heterogeneous device types, e.g. hierarchical storage, hybrid arrays
    • 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
    • G06F3/0683—Plurality of storage devices
    • G06F3/0688—Non-volatile semiconductor memory arrays
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/02—Detection or location of defective auxiliary circuits, e.g. defective refresh counters
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
    • G11C5/141—Battery and back-up supplies
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal 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)
  • Power Engineering (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Power Sources (AREA)
  • Memory System (AREA)
  • Bus Control (AREA)
  • Communication Control (AREA)
  • Read Only Memory (AREA)
CN201080023094.4A 2009-03-27 2010-03-27 用于提供存储系统逻辑块地址的释放管理的方法及设备 Expired - Fee Related CN102449610B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410289009.9A CN104077174B (zh) 2009-03-27 2010-03-27 用于提供存储系统逻辑块地址的数据固化的方法及系统

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US12/413,312 US8230159B2 (en) 2009-03-27 2009-03-27 System, method, and computer program product for sending logical block address de-allocation status information
US12/413,307 US8090905B2 (en) 2009-03-27 2009-03-27 System, method, and computer program product for converting logical block address de-allocation information in a first format to a second format
US12/413,307 2009-03-27
US12/413,329 2009-03-27
US12/413,312 2009-03-27
US12/413,329 US20100250830A1 (en) 2009-03-27 2009-03-27 System, method, and computer program product for hardening data stored on a solid state disk
PCT/US2010/028981 WO2010111694A2 (en) 2009-03-27 2010-03-27 Storage system logical block address de-allocation management and data hardening

Related Child Applications (1)

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Publications (2)

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CN102449610A CN102449610A (zh) 2012-05-09
CN102449610B true CN102449610B (zh) 2014-07-16

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CN201410289009.9A Expired - Fee Related CN104077174B (zh) 2009-03-27 2010-03-27 用于提供存储系统逻辑块地址的数据固化的方法及系统

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US (1) US9454319B2 (enExample)
JP (2) JP5435763B2 (enExample)
KR (1) KR101695364B1 (enExample)
CN (2) CN102449610B (enExample)
WO (1) WO2010111694A2 (enExample)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8671258B2 (en) 2009-03-27 2014-03-11 Lsi Corporation Storage system logical block address de-allocation management
WO2010111694A2 (en) 2009-03-27 2010-09-30 Sandforce Inc. Storage system logical block address de-allocation management and data hardening
US8090905B2 (en) 2009-03-27 2012-01-03 Sandforce, Inc. System, method, and computer program product for converting logical block address de-allocation information in a first format to a second format
US20110004718A1 (en) 2009-07-02 2011-01-06 Ross John Stenfort System, method, and computer program product for ordering a plurality of write commands associated with a storage device
US9792074B2 (en) 2009-07-06 2017-10-17 Seagate Technology Llc System, method, and computer program product for interfacing one or more storage devices with a plurality of bridge chips
US9052825B2 (en) 2010-08-30 2015-06-09 Vmware, Inc. System software interfaces for space-optimized block devices
US9411517B2 (en) 2010-08-30 2016-08-09 Vmware, Inc. System software interfaces for space-optimized block devices
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
US9164679B2 (en) 2011-04-06 2015-10-20 Patents1, Llc System, method and computer program product for multi-thread operation involving first memory of a first memory class and second memory of a second memory class
US9176671B1 (en) 2011-04-06 2015-11-03 P4tents1, LLC Fetching data between thread execution in a flash/DRAM/embedded DRAM-equipped system
US9170744B1 (en) 2011-04-06 2015-10-27 P4tents1, LLC Computer program product for controlling a flash/DRAM/embedded DRAM-equipped system
US9158546B1 (en) 2011-04-06 2015-10-13 P4tents1, LLC Computer program product for fetching from a first physical memory between an execution of a plurality of threads associated with a second physical memory
US8930647B1 (en) 2011-04-06 2015-01-06 P4tents1, LLC Multiple class memory systems
US9727570B2 (en) * 2011-06-03 2017-08-08 Apple Inc. Mount-time unmapping of unused logical addresses in non-volatile memory systems
US9058275B2 (en) 2011-06-10 2015-06-16 International Business Machines Corporation Data returned responsive to executing a start subchannel instruction
US9116634B2 (en) 2011-06-10 2015-08-25 International Business Machines Corporation Configure storage class memory command
US9323668B2 (en) * 2011-06-10 2016-04-26 International Business Machines Corporation Deconfigure storage class memory command
US8756458B2 (en) 2011-12-12 2014-06-17 Apple Inc. Mount-time reconciliation of data availability
US9069657B2 (en) 2011-12-12 2015-06-30 Apple Inc. LBA bitmap usage
WO2013147894A1 (en) * 2012-03-30 2013-10-03 Intel Corporation Solid state drive management in power loss recovery
KR101934519B1 (ko) 2012-11-26 2019-01-02 삼성전자주식회사 저장 장치 및 그것의 데이터 전송 방법
US9983992B2 (en) * 2013-04-30 2018-05-29 WMware Inc. Trim support for a solid-state drive in a virtualized environment
JP2014222528A (ja) * 2014-07-08 2014-11-27 株式会社東芝 メモリシステムおよび不揮発性メモリの制御方法
US9665451B2 (en) * 2014-10-07 2017-05-30 Sandisk Technologies Llc Method and device for distributing holdup energy to memory arrays
JP6142860B2 (ja) * 2014-11-05 2017-06-07 日本電気株式会社 ディスクアレイ装置、ディスク制御装置、ソリッドステートドライブ、ディスク制御方法、及びそのためのプログラム
US9992331B2 (en) * 2015-08-25 2018-06-05 Avaya Inc. Continuous call recording
DE102016213554A1 (de) * 2016-07-25 2018-01-25 Siemens Aktiengesellschaft Datenübertragung zwischen signaltechnisch sicheren Recheneinheiten
US10296454B2 (en) * 2017-03-14 2019-05-21 Vmware, Inc. Granular unmapping with variable addressing in a data store
US10198219B2 (en) * 2017-05-30 2019-02-05 Ati Technologies Ulc Method and apparatus for en route translation in solid state graphics systems
KR102418856B1 (ko) * 2017-11-02 2022-07-07 삼성전자주식회사 데이터 저장 장치
JP2019153363A (ja) * 2018-03-05 2019-09-12 株式会社東芝 磁気ディスク装置及びライト方法
US10789130B1 (en) 2018-03-09 2020-09-29 Toshiba Memory Corporation Capacitor energy management for unexpected power loss in datacenter SSD devices
TWI659359B (zh) * 2018-04-27 2019-05-11 慧榮科技股份有限公司 控制儲存裝置之方法
KR102649657B1 (ko) 2018-07-17 2024-03-21 에스케이하이닉스 주식회사 데이터 저장 장치 및 동작 방법, 이를 포함하는 스토리지 시스템
KR102549346B1 (ko) * 2018-07-24 2023-06-28 삼성전자주식회사 솔리드 스테이트 드라이브 및 그의 메타 데이터 액세스 방법
CN109189694B (zh) * 2018-07-28 2020-09-08 华中科技大学 一种scm的数据编码方法及数据存储方法
US10909030B2 (en) * 2018-09-11 2021-02-02 Toshiba Memory Corporation Enhanced trim command support for solid state drives
CN111143249B (zh) * 2018-11-05 2023-08-08 佛山市顺德区顺达电脑厂有限公司 Pcie装置管理系统
KR102663661B1 (ko) * 2018-12-06 2024-05-10 에스케이하이닉스 주식회사 메모리 시스템 내 저장된 데이터를 제어하는 방법 및 장치
US10976361B2 (en) * 2018-12-20 2021-04-13 Advantest Corporation Automated test equipment (ATE) support framework for solid state device (SSD) odd sector sizes and protection modes
CN111984441B (zh) 2019-05-21 2023-09-22 慧荣科技股份有限公司 瞬间断电回复处理方法及装置以及计算机可读取存储介质
TWI741296B (zh) * 2019-05-21 2021-10-01 慧榮科技股份有限公司 瞬間斷電回復處理方法及裝置以及電腦程式產品
TWI820473B (zh) * 2019-05-21 2023-11-01 慧榮科技股份有限公司 瞬間斷電回復處理方法及裝置以及電腦程式產品
DE102020128785A1 (de) 2019-12-03 2021-06-10 Samsung Electronics Co., Ltd. Speichereinrichtung und datensicherungsverfahren dafür
KR102969226B1 (ko) 2019-12-03 2026-05-28 삼성전자주식회사 스토리지 장치 및 그것의 데이터 백업 방법
US11138115B2 (en) * 2020-03-04 2021-10-05 Micron Technology, Inc. Hardware-based coherency checking techniques
CN111459864B (zh) 2020-04-02 2021-11-30 深圳朗田亩半导体科技有限公司 一种存储器件及其制造方法
CN111752367B (zh) * 2020-06-12 2021-10-26 深圳忆联信息系统有限公司 固态硬盘功耗降低方法、装置、计算机设备和存储介质
CN113127389B (zh) * 2021-04-16 2022-08-26 无锡众星微系统技术有限公司 Sas stp业务加速方法
EP4457644B1 (en) * 2022-11-15 2026-04-01 Yangtze Memory Technologies Co., Ltd. Interface protocols between memory controller and nand flash memory for cache programming
KR20250041242A (ko) 2023-09-18 2025-03-25 삼성전자주식회사 스토리지 시스템 및 이를 포함하는 데이터 센터
CN117708028B (zh) * 2024-02-05 2024-04-26 成都电科星拓科技有限公司 Sata raid桥接芯片

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1952869A (zh) * 2005-10-21 2007-04-25 国际商业机器公司 用于将数据写入到存储介质的保护分区的设备、系统和方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6173360B1 (en) * 1998-01-09 2001-01-09 International Business Machines Corporation Apparatus and method for allowing existing ECKD MVS DASD using an ESCON interface to be used by an open storage using SCSI-type interface
JP2000207137A (ja) * 1999-01-12 2000-07-28 Kowa Co 情報記憶装置
JP2001344076A (ja) * 2000-06-05 2001-12-14 Fujitsu Ltd ディスクアレイ装置
US20030212859A1 (en) * 2002-05-08 2003-11-13 Ellis Robert W. Arrayed data storage architecture with simultaneous command of multiple storage media
US7058749B2 (en) * 2003-11-13 2006-06-06 Dell Products L.P. System and method for communications in serial attached SCSI storage network
JP2005301419A (ja) * 2004-04-07 2005-10-27 Hitachi Ltd ディスクアレイ装置およびそのデータ処理方法
US7231545B2 (en) * 2004-08-05 2007-06-12 International Business Machines Corporation Apparatus and method to convert data from a first sector format to a second sector format
US7395396B2 (en) * 2004-08-30 2008-07-01 Hitachi, Ltd. Storage system and data relocation control device
KR100876084B1 (ko) * 2007-02-13 2008-12-26 삼성전자주식회사 플래시 저장 장치로 삭제 정보를 전달할 수 있는 컴퓨팅시스템
US20070005815A1 (en) * 2005-05-23 2007-01-04 Boyd William T System and method for processing block mode I/O operations using a linear block address translation protection table
CN101366006A (zh) * 2005-10-12 2009-02-11 存储器械有限公司 用于数据备份应用程序的仿真组件
US20070121668A1 (en) * 2005-11-30 2007-05-31 Michael Moretti Firmware architecture of active-active fibre channel capability in SATA and SAS devices
US20070121621A1 (en) * 2005-11-30 2007-05-31 Michael Moretti Integrated active-active fibre channel capability in SATA and SAS devices
US7761657B2 (en) * 2006-07-10 2010-07-20 Hitachi, Ltd. Storage control system, control method for storage control system, port selector, and controller
US7809885B2 (en) * 2006-09-29 2010-10-05 Voom Technologies, Inc. Scalable hard-drive replicator
US8713283B2 (en) * 2007-06-08 2014-04-29 Sandisk Technologies Inc. Method of interfacing a host operating through a logical address space with a direct file storage medium
US20090063895A1 (en) * 2007-09-04 2009-03-05 Kurt Smith Scaleable and maintainable solid state drive
JP2009075643A (ja) * 2007-09-18 2009-04-09 Hitachi Ltd 記憶システム及びデータ再配置方法
JP2009187604A (ja) * 2008-02-04 2009-08-20 Fujitsu Ltd 磁気ディスク装置
JP4792062B2 (ja) * 2008-06-09 2011-10-12 株式会社東芝 メモリカードおよびメモリカードに搭載されるコントローラ
JP5107833B2 (ja) * 2008-08-29 2012-12-26 株式会社日立製作所 ストレージシステム及びストレージシステムの制御方法
WO2010111694A2 (en) 2009-03-27 2010-09-30 Sandforce Inc. Storage system logical block address de-allocation management and data hardening

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1952869A (zh) * 2005-10-21 2007-04-25 国际商业机器公司 用于将数据写入到存储介质的保护分区的设备、系统和方法

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US20160018999A1 (en) 2016-01-21
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WO2010111694A3 (en) 2011-01-13
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CN104077174B (zh) 2018-05-01
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